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LIA14132
N 3448
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LIA1A133
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i ki lead nmuanoas, nrc. V 8
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i tttrlnf paints and plastics la Just seconds la ao trick with a new
* electron Irradiator going Into plaota acroaa tba country* Also, tha aav process does not require beat or solvents. Baart of tba eqplpnaat la a snail partlela accelerator, shielded with chart lead, that produces a 25 to 90 aa alactroc baas, tha one-half la. thick laad shielding doaa not confine tha lectron baa* Itself but rather blocks tha X-raye produced when tha alactroa
! baa* atrlkaa a solid h)act. One paraaalal pleasure hosting arguwaet between power boat people and
by-the-wlod sailors concerns aodaa. tha beautiful h6-foet La Marla ZZX la a jww com, iu ao doubt that with two Stfr-hp dlaasla ... but aha la pdat| too, thanks to this sheet lead used aa soundproofing. IXAS'a article deecrlbea bw it wea dona.
Ad admirable aanrlee record baa baas nhsitsd up by tba leaderground pCT>er cable network at a 0. 8. Steel sill, for o*tr twenty yaara tboaa lead
f haathad eablea withstood Boraal underground hazards a&d high water aa
T'
well. Decent plant expansion caused ccnpany tritInsure to rtramp the power systen and reserve car reroute tha existing cables, lew cables vara laid too, and lead sheathing has been specified again. Over nine alias of cable hare recently bees installed to serve one cold reduction will. Ibis aecxxrts to an estimated 66 tons of lead In the Installation.
"Selther rain nor aaov . . .* had better stay tha atlkwaa frea hi a ap pointed ramda, either, tdlkaeo are of a hardy breed. So are tha trucks they use. That's why the ccnpstltlve performance of a laad-acld battery
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LIA14134
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Mima triiTIHMiil
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pcmvred Mill track of tbe Mapleburst Dairy la Lincoln, Rbod* Island la ae
interesting. In tvo years of typical service It has "substantially" lower
operating and nalntenenoe costs, a bettar-thin-avaraga railaMllty record,
and a remarkably small appetite for tlraa aad replaransnt parts.
Short aectlena of modsrmtely large diameter lead pipe are used for
Joining lead abaatbad cable. A typical length for thla Joint alaeva might
be 18 lacbea. jba praaa vbleh produce# tba pipe la capable of producing at
laaat hundreds of feat at a time. ttotU recently, tba ra of aU tbaae facta
baa bees a bard jot of manhandl Irur to cut the oloe Into sleeve*. Now. Wta there
Xlactrle Company of ^labae baa autoaated tba operation and a flying saw aaatly
cute sleeves to the deflrad length while tba plpa la moving out of tba praaa.
Tba Bevark Star-ledger' a new plant baa a brand-new blgb apaad newspaper
press, but It uses tba same proven lead-abcrtoa anti-vibration pads that
pevaaa* for the last 35 years bare uaed. IZAD'a story ahowa bow aad wbara
pad* fit Into tba modern newspaper plant.
A abcwplece of art should be a showpiece Itaelf. So reasoned the architect ural firm of Qlffele and Roeettl, designers of tbe new Arts Center of lezaretb College la Rochester, I. I. Hu# they chose seasleas terae roofing,a lead 117 coated steel Baterial, vbleh baa added a distinguishing bold, sculptural sweep to tbe lines and become a dominating feature of tbe complex.
Cool la tbe word for some of tbe never soldering equipment appearing on the Industrial scene currently. A roundup story looks at a soldering laser
capable of Joining balr-slza vires, a resistance soldering unit with a TVIlk* microscope tor work on plnbead-slse assemblies, and a fast soldering
transformer - all designed to produce Just enough bast for optima* Joining, never too much.
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l ICQT TO THE EDITOR: All or any part of tbe material in this lasue of 1XAD
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may be reproduced for publication. Olossy photogivph* of tbe illustrations are available on request.
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LI A14135
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Mdrra bo*pruk are aa arrurafa'
All |<4iu are protected uith 1 brush
Innumerable example* of knrihk
<4 the great adianer* made coal of aapbaltum again* tbr corre Irad connection* m*y be found
; fai mediriar and Mirgrn, MftiUry *ci- **ve attack of free lime in mortar beda throughout the project. To name a
rare, and in public hralib rare. They laid inaide tbrta to receive fanith tile. feu;
oerupy a place of vital importance to More than 5300 pound* of ahrrt irad Irad viitr pipe oa 70 Untodr* and
the conaustlt. Tk Lnl kopiuk air mere urd for the pan* and for vent 10 drinking fountain ksiurea.
Mean, airy. uefl planned, and a it man aged like builnm corporate***. Frol*'
pipe flanking* on the roof*. Sorb flank ing* are al*o of 4-Ib. per aquarr foot
Irad drum trap* oa 8 bath Imba equipped for hydrotherapy.
ably a rulniaatiM la all tW tr~ akrel Irad. Bur Riibinp vary ia *iar a Irad uaatc pipe connection* oa al
aprrU, and the only ant at it* kind ia but all have boot Ume one foot high surgeon** waabup sinka.
i anothrr. k tkr recently cooi)4rted diTMrd do* a into the vent ooe inrb a lead eonnertion* on Boor-art viltrt
Doctor' Hoapiln) io Tuka. Oklahoma.
doarta and aD-bag urinak,
Built for a nonprofit corporation m a Ini acre rile in a roidmtia) area
AH irad bead* and trap# arc "XJi' cUasibraboo. Connection* brtweea
of Tuka, it k fo thr 100 bed cUm.
lead pipe or iieen b*ad pipe and
Since Military farilitie* are crrtaJn-
bra*a biting* are full solder uiprd.
\j of major im|rtinrr ia a boapilaL it ia aifni Scant that lead aaa u*ed a*
Over 500 lb. af plumber* wiping older wa* tnrd la tbrar imtalUtiona.
a major mmponrnt ia the plumbing
Joint* ia cart iron toil pipe are
yetcm. Farb gvr*t room baa a bower
made witb brmly parked oakum and
hath adjacent. All 59 Unmet compcrt-
failed witb lead and calked tight.
menu have 4-lb. M/16 inch thick)
Seven ton* of calking lead wa* needed
ked Mfe pan* aa uaterproobng. Fan*
for ihh part of the project
vary in aiie but all are made with 6
Architect* for the building were
Inrb upatanda. Top edgrv of folded,
Hudgins, Tbompooa, Ball and Anod^
pig eared corner* are lead burned
*lr* and the plumbing contract wa*
iwelded) to prevent capillary artiua
bandied by the Otlrr Heating Com
of moiaturr between tbr folda daaag
pany, both of Tuka and Oklahoma
in| ibe structure
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SURE-FIRE POWER FORA STEEL MILL
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Lt^l abeathing haa been providing lo other maO fortlkiea. \ \
MtimuM pn4Ktioa Tor underground
Powff ai 1X800 v h rOrrWd e thr
rWtrirol power ralJra At a miQ of orw cold rrdortiuo miB bj 12^000 ft
l\S. Sard Corporitko lor m 20 MS W. 500 VICM, cofopod Md*.
year*.
Irod-ohrothrd, paper-bauUlrd
During thia iml<T the lead fheath- AH of the 8 end IS kv h run throtifh
in^ bu hod lo omroor toer Miaral aadrr|n>vnd dorta ao that none of it
olUrW For runpir, ibr durti Of# ba borird dimtFy in the aoti The 8 hr
kmbaIIi Lr)d ground water Inrl
coMe aa ohuad 2.30 ao. ao diameter ood
Wbrn wt|It fared rth urw mo* the 15 ka i* JJtl faa. It ia otimtrd
jor noxfrvdiofl projeeta, 15. Sd that o total of ohoot 86 Ism of had
gaia turned lu Irod aheotbrd ptprf ore ward oo the cibkl
insulated power ralde.
The network of coble* oopplyiaf
The rrrrnt in*ta!lattai of o dt- power lo the |m 19^000 hp muOoca
fond cold reduction orlQ required that dme thr ro&inf mill la fotiyki
tKot eompinr enginem cwn|4rEp|y Sit coldra rorTTtnf U300 v m from
revamp (hr rlertricil power dtrtriha* a primary tranaformrr ha a MtWotiao
linn lyiOrm. FjiOinf idrrtrird porf itbat i*rji dmrt power from 69 ke la
nMn hod lo hr replaced and rerouted 138 kt) to the i* ilrhfrar for motor I,
around tfy ron*irtKtkin litr lo brap The motor atartiojr aw ilrhfeoi b ahoot
uthef facility* in operation.
1)00 ft from thr tram/ormer. Four
lo addition, aupplying pourr lo the 100 fL raUra connect the motor flAoft*
arw miQ meant Ike eooatrurtion of ing awhrKgear to the motor. Motor 2
nrw duct* and the bring of calk*.
ia amrd the aame not earept that M
Over nine milr* of krad-*hratbed, b aiiowt ITS ft. from it* rwilrhfreAr.
paper>knulatrd ralilf wrre manufor.
To control atray ground current cor*
lured and aupplird hr the H ire Oper foetai often found near high powered
ation* of 1'5. Str| fur thr nJd ro olclric motor* a*d power caUea, UA
ductinn miQ job. Approtimalalf 57.> Steal power engineer* apecihed that
Olio ft. d .Vondwlor, VSO MCM, ur all taUm I* neoprene jacketed. Paa-
t 0 ATI G comfkort ardor cohlr *a ai!4e bra damage to cablea etpoaed In
*ed In rrplacr the riMtinf kad* " UiitdinjA it minimiaed by vrappia^
deathrd raMra that Kod In hr mmtd. ' cablea ia three ineidr nm trkh at*
These 8 k% ralrd cablet r*rty 6.900 * proofing tape.
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Sleek, {m(, seauorthy ... and quirt, too. Not many poft boat* liv* up to that list of (vrififilko*, The noise from a high p*urred \8 or light weight aurinr Jtrr| I^toom oorr ihaa a nuisance in norf lotU. LmUarta Ul, an 4rpiM U fuut UU du-*H yacht natinn 4r*ipnJ and Uill by Jolio lUart, Inc, of Osprey, Florida, is a frinarkal4e etrej*tion berauar it is quirt a* weD as fa4 and sure footed.
Boats like this arr umssmlh dif ficult In soundproid. Trannmii of n>iir and tihrstion through thr framr and planking is par reason. Now from thr e&haust is anothrr. And. of course. a major problem ratal* when Iifhi weight deck* and Injllhrsd* arr asked In stq> sound which would hr Ihahed hr a masonry or plaster waft if thr same power plant* urn* used i dry land.
To mininirf thr structural trans mission, thr engines urrr mounted on stringer* isolated with resilient matrriai. To aulxJur thr rtkaisl ruar. thr mufflers urrr equipjied with re* sonant raritirs. This Irh one major arra fur tmprovrmrat -- achieving tough. lightweight drdinf and Inilkhrad construction ukh rral soundstopping power.
Ibwigm-r Ihm (arlrf of thr Holme*
oryiaitstios turned to Lend Indus' trie* for hrlp and. working with data Mipjdird h them, dmriofird a tfnsr* (oral scrim weighing Irss than 3 lb. sq. ft. which x hmrd SO dh idtilrlii attmualioo at 1000 rpa.
trydr* prt second \. \nd this prtformsarr uas turned in by (hr finabed job - a* rwtaMid>rd by ariosi testing of thr finished boat.
Tn achieve this performance, thr designer willed on a b*ul4r sanduirh rtwwtfniriiim. A nailing strip uas mounted along tbr insidr of all framrs and intrrframr metnle-r* forming thr deck *urfscr* mrr the engine room, as well as thr forward l*u!Vhrad. Standard glass wool lotting uas Com pressed into tb*-*r a teas and lead shrH
weighing oar pound per square font was fastened in plarr v%rt thr thr nailing atrip*. A semnd taynKf glass wool hat uaa then irwrtrd user this, a(aj4rd in pisre with fiWrglsa* screening. and a sheet of perforated aluminum wfch 2$ per rent opm area fastened mrr thr wbolr.
kid inhid
This sandwirh plus thr plywood rfrurturr form thr wbotr floor rvnrring thr engine room as weQ m the forward bulkhead. The after Udkhead fares the area undrr the open cockpit. This gi>ea it a low priority in none reduction.
AH ofienings were entirely chiurd
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n'riniii iHM> itfii tn^rrwiTiagr vmm
l<Urfir pij>r* or lu rttrj4 for
^mtiUitr up lu tkr (lying
iWT.-*-. Tit** kop Utrdrr dol i*
*hr-kird by i control poor) ud wr-
Ui* om ib it thrMifii (kr nk
nd li*rrr/ofT i* wT U<!Jnnr ol
ti rvJJ lu\r brrn trmted writ lead
k-ad^d \in%L lndrrli. Ihr rttfiar
r.tiijr
ound like a huge natef-
faD tM |4* thi* dud On tbr llmi bridge nhm a panel at rr-
lb** umr ixMtr i* beard; bon*
r^n I: form* more of a oitdli than a BUMivt and therefore ba* horn Irft ibrfr drhhrratrhr.
Tbr iotrriot of tbr drriknuif mI>Q bd oidrulr contribution* lo arouaIk nlraW. A bravy rug na* moat ad* frrtite. hot Urge area* of glaa* proaidr beary rrflertioaa, IIonr%nr tbr trfaU imoh* arr ettremrly gratify* uag At rruitmg *f*d ciarna()< <aa br carried out al normal levrk nbe h oith Ino lightweight two cycle 2fC HP dim'd* k quite inurnal lo
Mt tbr lrat. Opening ibr \rrj nmR balrb inlu tbr engine room produce* a tv-iw nbkh it ju*l beginning to bn
painful. forward, io ritbrr of Cafto private *tatrr<N>im engine ^ a rtrfl lower (ban In tbr ilun.
On tbr filing bridge U rrquiira quirt
tutrowndmg* and amrmtraltaa to
brat the mginr* rtaft
LIA14139
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RADIATION CURED
COATINGS
Palala and fdarfka ran now br
rtrrd n tibout o)vmU or brat lilk
m electron irradiator daipwd for
production liar oar.
The trradiike, dndupd ltd
manufactured by Radialnot Dya
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coaled material* -- tak pl*ft>m wood, paper, trvlilr* or fniain, TV rrauh: N |*14r to drpm*e with ordinary aolvrnl aad wlidi *?atrma aad lo a**r rraia ounonm difrrtlr, polymerizing iVa im **tm by radi ation. That oraiM k*wer nat Marling nutenah and dnurr fueling*.
Bnidn redwing mating cure litnr* lo |m than (Or mad. ra*i*tmo rlim* inatea beating. tbu* rliminaiing rv prow* fur gaa. rbiliii ilt. oil ot bral Un|*. mt to mention elimination of |>wil4r brat damage. Com rational curing mrvt* 4lm take 48 b*mra to rrarb operating Irmprraturr.
Tbr irradiation prwr** aWi make*
* tka teadia*iaa aartef ap*
entirely am mating* pomiUr. laamfih* arr "Mrurturrd and paltmwd ruating* mi a nbip rteamdikr roa* Vfnn, and routing* nitb thick nm*
bn*rd Hirfacew tkal arr highly drrocalitn and protidr amaringly incn--4
-'l a
an Dr. K. H. ol Kadiathm IhaiaUi, lac.
Ilrart of tbr Mt prorrm i* a mhI, rrUtiirlr iariprtattr partirir acn4> rr*t<n <4 hMi Li, 2S am. |o 50 aa. Imm rtrmgtb, aamrd tbr Draarote. Ponrr i dran fruo* a 220 . rfagh pka*n 60 Hr bar.
0|rfitir of tbr anrlrratur it qnV *im|4r m peinripir. High frokagn, l*roMgbt to tbr brad mrrgtara a tboriated tung*m fcl*aa b obirb rmite rtrraai of rlrrlron* Tbr tram la f< ud. KrrlrTrtrd lo 3G0 kt aad magnrt itaUt ddlnlrd (*ia*iiar |* Iria dr5rt1i<>0 A TV pictam tabra) and brought oat tbnmgb a tbia tita nium n itxkm at tbr bttua of tba faa-nhapr *ran bom. Tbr work to bn irradtatrd i* naipyrd dirrrtjy aadrt tbr bom.
Shirtding fm tbr Dgaarote k im|4r. Sin>n tbr beam fomiiti of
k% rlntrom it it amury la birld again*! tbr Brraa rtrahhmg ov X-titi produmd akra tbr drrtroM arr *ti^>prd by tbr work or otVt material.
RDI raginrm drtmalnrd tbat If hirlding i* loraliard around tbr lr* radiatlua ama ifraaibfr nitb a uak a* rorn|(l a this) Irad k tbr moat prartiral tkirld malt-rial al tbr 900 kr Irvrl. Om half Inrk thick iVd Irad dor* tbr job lor diagram for typical bnulUtMa).
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LIA 14140
%
ClecfrUc
Q'eon
Onor ipua I lime. just three or apmlicn tbr truck boa been teovd
four drradr* ago, hundreds of cfrrtnr in fur rrpain jot S tinara . . . lad
Iruri* plidrd silmli) wrr the street* tbm b bio tban amtft for kb entire
of Airririii lotM ud min delnor* ret!
i*g milk. bobrd goods, laundry and Ok, yen! TVre ia mow wad k I*
iW lie.
Uarola b tbo uiotrr tinar; but tbr
firucgr Raymond hriim* k roU battery po*wrd drlivcry truck |oro
hapf*'*
right on. covering tbr unf kmin
lit fort. Majdrburst D*irr, vkid aa in summer, bi!W and afl. TV only
Crai^r and bin family lynk to *ddit i a **a*JI romfort bralrr.
Ijardi, Khudr UUnd, are m cun- |roo(4ior puurred, instalWd is tbr
r r * 4 || |
* tW-r d*4*-p-*'* ******
bought a battery pomed raa om chains uhrm needed.
owl frortfai
h>e yrart apo and incorporated at cam
l r idrd Crorp about rob wad
tkf-ur Arrt of 22 trurk*. TVy bit br Mid (hot tbrir records abou tbat
operating and inlmaarr tool
la f> It--sis of Miylifcinl Omt Am*
--m vMfc wkmtk Ss*ry ulifth as *u*s*lsd."
a Imm a A<>n> puM --Id* in `fo'
to )u4 IfcVj cents prr nOr.
ore that Ibis ia solsUntiaBy boa ti aa
fur tV rent of tbr (bi although there
are so many tariaUr* to be ean-
udrfed in tbr otbrr trucks tbat br
IumiI Un able to make aa exact
comftarmm. llulr or aretr dimaiin|
(bis, beuthrx Lets tbc roclxoDct, ctar
out n kb a abort adding naorbiar tape
roots laing just five arts of digits
uhirh loUBrd op to $HWi9. "This,**
mid Leo, "at our entire outlay for
maintenance parti on tbe electric
since or bare earned it!"
What ace tbr dttadviaUp*? are
to Is*4so. on *rti*ds**4 ofc~n*o, fcsMsrp MOI HI urn piflii, Ms--1
D win po 4*r w rtirp* b
Omt mm Haw *sr 4*f--rp * no
t m o* H Asn^s*is* psisSt.
Art Ura tarry. Ai George pul k, tb oa)t thing br regrets b tbit tW truck* ore not yet avaUatdr ia quantiiy ia thie country, though be ia Mare tVy util br soon.
TV electric at Mspbhufst ten# a*lipnrd a regular route o*er tbe varied terrain in the Unroln area: mar flat 4nr quite billy. A fro of tbe grade* arr eevrrr. TV dbiMt it travel* aa oUmiI 2*> mile* prr day. 6 day* prr seek. with 222 daily atnpe and starts, TV time rnjuitrd fiwin loaJinf dock
asked. They axe few. according to Cforp. "I r viMild Ukr." be said, "a little brttrr speed prrbapo Up to 35 from tbr top 25 mph dm miUkb. TV truck sould tV be Vttrr able to compete ia bigb-*f>erd UtSc Of roursr, or just avoid ibsl kind of traflic aov, ao or get along alright ** Abo, tbr liayRModi k>i foruard to tbr am rleclmnic controls poo be
coming itailahW and a feu minor imjirmratmu in tbr braking system, but tVy fnrl tbat their ripcri^W vifl aaokr a contribution to nNe d^tto|>cimti and burry them along.
Mil and Mom is 8V* hour*; Ctorjit Our George dueso'l know bim, but
tan that In sort than 2 yroro of tbrre la anotbrf one la another
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country that operate* miv than 3,000 Ulirr) powmd diir) Innit every diyl George PrtrMit, Director of Re* tail Transport, Express Dairy Coah psuy, Lid., Ln^oa, England, waxes enthusiastic about bis fleet f electrics at the slightest opportunity. Is Uct, be is considered as iatenslioail t> prrl ua tbr subject. and it** easy I are wby after a few minutes is bis oIHre. There ys wifl aee as rUborate ad rbsrl riwwin* orb sabiris W lipe and shsmc, arcs meignm. length of route. number af cwlrsm. diner, irnicr record, and aB prrti-
(da pertaining to (be Bed. ific&ntiy, as tbe liar of the fled
u>Trraard over tbe past sine year* the coat* of delivery decreased, s a wait basis. Tbe major reason* for ibis air tbr pioneering that George Pear* *. baa door is modifying tbe deaign oi tbe vehicle* I mod of which be isjVfwrrted in his own machine shop), and tbe system of routing be sera-- ar facet f which a to insure that so more than threr milr* ia waded in getting I tbr fir*t flop, asd bed from tbe lad dop. Ha aborted rnstr ia three milea out asd three mflee luck (a maa walks tbia one. gwidiag a kllrry j*orred Irlirffr cart); kia beiges!--SI mike asd baa 380 dope.
Incidentally, tbe other two major dairies U tbe txmdos Mrtro ares sae lottery powered vcblrlra, too, bringrag tbe total population of aucb trseba to more than 13.01X). Lead-add bat leriea are used exclusively.
I f don't know whether these two Georges will ever meet, but they have one thing in common: enthusiasm fr a belter way I serve their Cws-
And we ru^ett that tbr Vhursl fleet, white it may net apprnarb tbe site of the Express Dairy, will one day bo aa thoroughly Mb urated with electrics!
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Flying Saw Cuts Cable Sleeves
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New intoautir rotting and handling equipment baa eliminated bra* y man ual labor is tbe production of Wad cable sleeves al tbe plat* of Northera Uectrk Company, Ltd. Lorbme. Quebec,
Northers Electrv's lead slcorv are used ia tbe held to encase tbe ayfjcea is lead ahrstrd piper imuUted cables.
Tbe sleeves are extruded vertically is a ram type lead ptm EitrustuO is continuous; tbe press is Mopped only for recharging.
Id tbe past, tbe sleeves were cut maogaily, A workman on the top of tbe press cut tbr emerging Issd pipe with a handsaw, la that fashion 9U-oieogihe were cot as they ramr from tbe press. Then they were lowered to 1 tbe Soot os a rope. There tbs press Operation bundled these stork sections together and they were takes to a power saw, trimmed, cal to length asd individually pocked Into bard cardboard shipping tobea.
Northern Electric** engineer* ooc-
cras/uBy automated the process using
thru synchronised and bUerdepend
U patented units: a lying saw, a
transfer mechanism and aa rb rater.
Te begin the automatic eyrie, tbe
press operator arts the deal red length
aa tbe oonlrub the sir-actuated
damps grip tbe slerve after it baa
tracked that length. Tbe saw is forced
to tr*r4 it the seme speed m the
dent.
After tutting, tbe sew drops, and
tbe sleeve ia givrs to lira trajufrf
mechanism. Rhcn the saw retract*,
tbe sleeve mores away (ran tbe pres*
and ejecta into tbe elevate* conveyor.
Tbe sleeve descends from tbe ram
top to tbe floor t about 12 ft.) and
lops at the press operator a work
position, He then sLdre tbe sleeve
into cardboard shipping tube and
***'ll It COlJ * ihipp.Mg
thus
completing the rutting and packaging
hi one continuous slap.
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THE STORY BEHIND THE HEADLINE
how lead-asbestos pads quiet giant newspapei
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M |lwnl 4* Mar JMVMWL4 Wt 4 uRurUUr awnfrittri^ promt, Cc*> aidrr that bumimii o4 dtotNaJi of niptn are diltril'dW'd to imoliwA and orrim within aa hour ar aa of late-breaking atory. Rrpxlm via PviiUrr prim, but liar pm* room rtm ond (W awbinrry br4ia4 tW prcdoetioa if tbr paper Awm mop pLodiU. too.
nrwapaprr pm tike ibuar is tbr am buenr of dr Nrotri .Sir4/fpr in Newark, NJ. eon poor otf rtrrtn of I^JUU ropiea of a V*pope rfiboa nrry mintjlr. TW chert
% - t . `'r f IwNm Am|k A* loot of Hpwl pto |
rt S>p Ufpr'i p*+m rooo.
pbtural power of *br equipmral to imprint, collate and trim aoth a mowatain of (taper i* ir>uar,
Hut is operation Mark a pm* would thurwief out wrr than Drt sere It not for tlar careful nork of lW rftfiItren uhu fmpi lW louiwUtioi and atfiKiurr *f thr machinery. t'Pliam (iinlrr|t Aworiilr* <4 New 1 ork (jh. <irkipim of tbr Nrnari Star* Ledger** facility Ha* Wet* making a riroce of thU uci limv 1910 abeo
they did tW old YorU-Tdrgram pm*
Lead olarto* anKibritka pak acre oar *4 thr tool* m*d by l iOitn (in*lrf| Aoonitn in tbr Vri job. "TWtr* aw caw sent or magic formula as doing a goo^^b of quirting a prm," they aay. **Lrwdaaheatoa pad* are n<4 the wbolr aarf but tin ran do a good yob aad they tipaivat ao littlr rxpmar tbal * mt lra\r tbna out unlraa we really ha\e to." IWy nplaiard that ia aoaw ram parvn bave to bw aquerard into orh tight quarter* that there ba*t aa Wrb to apcir.
Aa inch, or more exactly aa inch and a quarter, k the spare take* ay> by the |*d It bt* beturea Uo Med billet plate* a* abown ia tbr drlaR drawing f orty-four of ibear aupport thr pm* |kwU of tbr Newark equip ment. They art each about 24 X 30 inrhr* and bear about ISO pai. Tbr rtref plate bmealb tbe lead pad aBowa tW rough work of drying ablma (for
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L IA 14143
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k-iriti|> l hr door without bjitry tw the pk
( iddiiimv tbr wi mid deck- Irtf tbr |rmmrn wort --i* tup. (4(rd hr smaller (od* 1 inrh thick1W may hr w many a* ISO hi a It peat intUlUliofl of (hit Ur.
Thr pourr and inrrtia of throe big prrvn ii *iH-h that I Dliam Giftahtf \wriilfi aUajri rrroBimnMi that th*-r (uundala* !r M^nritr from that
the building. One important funcof ihe |di it r\ ideal in thr case re 1x4b of throe foundation* go
d>*n to thr Mate brdrwi, In thia * iv, the (*<( are the tide effective I 'rah n thr tihratkm iik.
FOR THE ARTS CENTER
CrtulnHtk* pul in place of a**t than ISO million d>41ar* in |9*5 mak.ro Giffrl* and Rijwrtli of Detroit thr larpnl arrhileclmginrrf brm in thr In lied Stale*, Don ao< h enormoua ailr rau*e a lark of attention to thote detail* which makr up turmuful af* rhilerture? V* to with Gilfrj* and Rtaartti. The I'nitrd Stale* Departnrnt of Hrahh, Murathm and Wel fare jiW recently hrotowed an honor award for an Art* Center done by thU Urn in Rorhetter, New Vorlu Thr award competition wu jointly apmaofrd by the A.I.A. and an ilUiilt of the Ford Foundation: the Lduratiunal Foolitic* taU>rat<>r*ro, lnr.
Thr Art* Crtilrr i* for Naxarrth College, a ul>uiln literal art* mlkge of aliout 1.21*1 ftudrnli. Three trialed unit* rom|>fi*r the group - an art wing, a muk wtum and an au ditorium. The auditorium dominate* the enarmldr. lit diatinguithing char arterinir i* the 1*44. wwl|4ural
of lu roof liar*. Thr roof hrte. a* m all three bufld-
inga, m atanding aeam teme mdaL Mr. Cino Rotw-ni, tea dewignrr, nyi hr arhetrd thia roof material for ri tual rffnl lit lightnra* created fewer proIJrm w hrw nted on extreme alopro and ah-xt radiua urrro. lta paiwtahflky allowed him to make the roof part of the rob* arhrtwr. A further honua, of rtmr*e, it the fart the choke of while for more than a third of the Mai roof rorfare (thereby reflecting hratl will return aignibrant aaringa hi air owditioaing ruata,
A Iota) of about 45,000 aqwarr fort of terne roofing waa uaed. FUt aramt were utilised on tight curvet and atanding team* on 50 inrh renieri ehewhere. Sihatralr waa 4* inch rateriof grade plywood oa furring atrip*. Ko*in *rd |u|er waa the immediaftr underlay mrnt for the leme. General (^mirelnr f<e the work waa John t^ulhef and Son* of Hocbeater, N. Y.
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COOL
Soldering Developments
It doesn't take uMi Wet to ftiki gas User. It Wt a minimum 40 watt otherwise inaccessible areas.
a Irod-sUoy solder joioi. Nearly any Wet mrrv will da. Ilut when A euttn to ioU(tiii| linjr electronic Wdi
Continuout output may W maintained at a minimum 40 w*a level; bownrr, the operator ran seWcg
Vavelengtk of tW Model 6300 User's Warn b 104 mirrons--in the infrared area of tW light spectrum.
(tow ao larger tku kumu laif), an intermittent enerjry Irvrl from a **Of course this is a very useful area
h Kol do you wr ? The ordinary torch or wUrrk|
iron it jH< too big--tW r^thilrai of using )4owtorrh to light liirtUiy
few milliwatts on up. Present output
energy it mil time* that pmbttady
atailaldr--tW
of four mil
I>on watte per aquare centimeter
of the spectrum." notea Douglas forth. Laser Product S*W Manages at Prrii nrf. "and due to an 'at* mnsfdtrrk window' at this wavelength
rttdr. Of wvtK, literally btUtarw of
t. *
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--bad) by Wad sad trfek elaborate machinery (re remit Woe* of
Enormous energy sack as tkis ran W
accounts for its great potential In soJdrfing, cutting, fusing, and other
tW User's power is not notably wtten
---- .
mug umms* *U<
TW User. Wdudmg Its self-con
tained power supply, nw mures 12*
IXAD i. la every ear tW object it u Wating applications
high by 12" wide by 60" long and
bring tW solder to hi writing point as
TW Modd 62U0 laser's high-energy weighs ITS lb It operates on 1 IS Volte A
rapidly as possible with minimus light Warn it very narrow, thus or. (O hi tcps>. For safety and opera- ^
Wot loot to surrounding component*. treearly small arras ran W soldered tor rwivrsKscr, P~ri in Flmrr'i Mod*
One device tWl could fulfill these easily, With an additional Imt tW el f2O0 fulds tW beam down ante an
requirement* odmirahly it 4 machine beam at the woripirer may W forward asbestos samplr platform which caa
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recrntly introduced by Perim-Elmer Cocp., Nomilk. Conn. Colled tW
to a diameter of l mm - and mirror attachments may be used to bend Ihr
W equipped wkh a msrropoaitioaer accessory that pr rmila arruratr place-
Model 6200, it in cootintrout nave light around corners for joining in meal for Ur work.
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test 4s iffUt UssolsotseUe K44ew. Coos. Quin oI U
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LIA14145
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ftUnl Skirt MM Mtal IV linn City Battery Bikr, a Rrihak inihnilwn, It loanilut tmaOer than tV roavmtlona} motor bike, but U intended for tSe tkorl errand trip, or for commuting ir^ till frl in tight ItiIk *nd parking ronddiuM Itrotor RutorU Titan riaima a lop tpeed of 30 npk ltd range aI 2S
OW d*|/MW Mdu. Moad any freabman rkrnirtl teit written M<rr
I trid V ar I kat a pklurr and a do* rri|4ia of making pyrophoric Wad * Irad powdrr to knr that il aponta* aroutly Wnti Into a akowet ol park* * km fniird In tV air. A re port publiakrd In tV Artr SdndiX I Ufidut) non point* Ml that the aluat kaa l**m dwted off and la bring yard in phl)ift| gaaro by rearming oiypm trarr* from tWn. Il teema (hr irtd l faairt and naaWr lo knndW than otVf material* yard yntS re cently.
land akoatkod wllw don't Vet to kvr nmdudon lo be naolal! Sbonn km ta oar end of a lobe made by Soddeutarhe KiidwtAr (Germany) nting coni milonaJ mbit
* a 12-hl rule ana fur) and
kill hr applird 1 a jimrtKMi lo pruduer y atari up, foolproof
knt al tke advantage! ol a load iM --k at JWtiLW and can br produced in beig. joint frrr inpW-aad kat We iurorjmrtied in ft* dntributbm talrma obrrv a rigid ptpr yonid be dilWok to lay, for reample aerorn mm, TV amprrmrabW Irod keep*
Ike go* in and tkr eater Ml TV lube it 4 mm. IKirk with an in
ternal dunHrr ol 73 mm It la made from a 0O4`, trflurim4r*4 hj ad tfce tenuo. fnaoiu term iartudr f*Kantwd Med Mripe aad jaM-
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LIA14146
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LIBRARY Of TECHNICAL INFORMATION
Lujjjjujvlijuc/ ii)iU4uiJ\miJ T Kmm w* iirhmh *rm 0 Mto>i m*m MiitlHhNmwO>> uu mmin usocunoa, m euoison trow, m no. l f, mu
NEW LISTINGS
lb* lead m*trii
A !(ni> cotec W*
Hit date*
no lor toot. AndaMo tor (row tkoo
Sound tests tabulated
EifM paft ropont drUrh nc ol hod toe mac control Rnnmt commoo protltrm md Hit tolutnai tlut tm oorktd
Row devslopmeitta to erpaoitad ckeaushy
lotnt fronds on iqmMi toe witty ol parpotts ftS HI* TtpnrS |W dot! tod nadion*.
GENERAL
lead l hoc upplj mi iimmi
.,....,..,4 I >i nuiii^d Oi MW Mull 000 httnoaduft motif *"d demand pnapoch he hod **d noc Thirty lot papa
Desip ttt|toaerto( data
BATTERIES
SooKthi( aew to kaow abort Lottery pciour
Hn (netsrcti ncruu aptkiim ol kmtry trucks md truck propim
Mute book 11 power batteries Industrial truck costs to i jiffy
CONSTRUCTION Lead to control sound and vibration botation ol buikhnp from Yibraboo
Tkrtt raprmts discuss o number ol COM ketones ol the sm ol had asbestos pads to control round borne mb'ition
Ways to roduc* press ribratico Practical lead sound banton
lot tie HI* manual |WO tpocAc oai coostroetorit and prrhrmanca. Laad rooftoi and lUshtoi Snttoftfatt kondboek pm ol standard had rool>A| systems
Hifh-temperature toad joints Nitorproofuif with sheet toad
Lead work tor nodera plaabto| S2 per copy. 1150 hr 10 or mm.
ENGINEERING "jnldcrinf aloys
New desdopinerits to soidertoc equipment aod methods
fm an tddermt techniques art It sahed and ihoti 8eU testers* al tack art indicated Four paces.
Where to use tern coated steel Foot pep rrprint summmim am nidus trial two hr tent t kad caattd steel
Modem cheoMcal caostructioa
Method aMtotai lead taoto
(he epoaies to Ena tanks with toad CSetnini ``hot" parts rttrasonicafly Pwoelectric transducer* hopotanca al toad to (ton New etectrocerenk data laad sheathini lor power cabto Metariab at construction review Corrosion data--lead I aleps Nucieor Materials Radiation pfatoettoa
FINISHES Ctossificaboo at tonrjanic aoaoHh
Too part doerolno ol miK ftaa answers and tpotnalon tockrngaes That tabhk. ah aatm.
chrome yeflow fdrmutitiora and |pOtd ---------hr chroma yenoo ltfctj pamts tqtd
Paco
Laad paint systems tot bridpi loo rapruib
Decoritrrt fioshes tor load Red lead based paint system porcelato enamels;
Far aturmnwi Loo (ttnporatws Ml Clam for brick
COON ntQUtXT. TMt UAO IHOUfT USOCUTKM WIU. H UAO TO MAH 1Utr MOUUUttf. nttt Of QUIWf to thou wnnsTto. mo wtu cocuthati without oeuGA'iOM m tmc aou/nco or sou* une mm
hpmdwctd by toeeaepnos From hod typo.
"AFNr.IV 1 Jf' ,`U J1 " J 1
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*kd Lnod Indwttrtm Ann. Inc, 393 Morfeon An, Mm York. N Y. 10017
,TWo Compony
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4 UTDATUM
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