Document MG9LdQgz0voZmzgkyzrqyxrqx

FILE NAME: Allied Signal Bendix (ASB) DATE: 1934 Mar 6 DOC#: ASB117 DOCUMENT DESCRIPTION: Patent - Brake Shoe Structure Patented Mar. 6, 1934 1CT) PLA IN TIFF'S sf<orDi EXHIBIT GOO 5 o_ ,1950,262 UNITED STATES PATENT OFFICE 1,050,262 brake shoe structure ctoorBpeonroantieonBroafkIellCinooWmispasahniyn,gStoonu,thD.BCen.,da,stsaigdn.,oar Application November 13, 1930, Serial No. 495,532 3 Claims. (Cl. 154--52) +tiic^ularSl,yTMthose10nofrethlaetetsyptoe fdreicstciroibnefdaciinngms,ypcaor pendmg application, Serial No. 361,013. s3c2r4i,b3e6d1, ifniledcoDpeecnedminbger a7p,pl1ic9a28ti,onof Swehriiaclh tNhoe. m. g,Ynstera[pIesut*oaplawntj5h^iiPncehgosifhs<ba^rttaoakrcehaencdoemaxptefrrrisinceatsiloecniotnhfatercraincagtn-. prAesSenptoainptpeldicaotuiotninis tahcaotnatipnpulaictaiotnionin, pthaert.pre ferred resin which is employed is a condensation 60 sSeirnvcoe atnhde daudovseenrtvoantydpehsigohf bdreavkeel,otphmeecnotefofifcitehnet ipsrochduoscetnobfefcuarufsueraolf iatnsdhipghhenreoal.ctivTihtyis, amndateprairal .ticularly the ease with which it may be molded 10 pofarfarmicotiuonnt oimf pthoertafrnicceti.onDfuaecitnog thhaesabcceecloemraeteodf response and larger power multiplications of such in a metal matrix. In carrying out the invention, asbestos or other 66 fftriycipcieetnisotonof fbmfrraaitkceetrisoi,anilt. hhaavsibnegcoameredlaetsiivraelbyleltoowchcoooesfe fmibaryoubseptrroedatuecdtsboyf mlowixionrgntehgelilgoiobslee ffliabmerms wabitihlitay powder comprising a solid, non-oleaginous lubri 13 vidTehea pfurircptoiosne omf athteeriparleswehnitcihnvisenatidoanptisedtotoprboe tcaalnct,,osrucahc,ofmorbienxaatimonpleo,f assucghrampahtiteer,iaslos.apsFtroonme, 70 these fibrous products treated with tile powdered patrteascehnetdaosrumrfoalcdeedhatvointghethsehode,esairnadblwe hhicahrdwenil-l rluiablriicsamnta,dae fueplt.edifordewsoirveedn, ssutrcihp aofstfrililpermmayatbee 20 cno^ehfJf'i)crioepnetr^ofesfriction. addition a relatively low The invention broadly comprehends the idea mWahdiceh ucpasferotmhefepltoewddoerrewdolvuebnriacsabnetstiossaadlodneed, the strip later, either in a dry powdered form, tino or 75 tohfeutmiliaztinergiathl enpowresuensutamllyateermiapllso,ytehda,t ainsdtobsyaya, 23 fsruiicttaibolne bterleoawtmtheanttwthoicrhedwuocueldtnneorcmoaefllfyicioebnttaionf. cqaurernietldy beyvaaposuraittaebdleorliqotuhidervweihseicrleemthoavtedi.s subse After the initial treatment of the filler mate the drawing Figure 1ililsusatrpaetrisnpgectthivee isnhvoewnitniognofina briealtrweaitthedthweitlhubariscoaltuintigonsuobfsatanfucsei,bliet mreasiyn tihnena 80 suitable vehicle or solvent. This solution also 80 asencation of lining having a section cut therefrom9 secFtiigounreof2Fisigaunreen1.largement of a portion of the cpolinctaatiinons aofhasurdffeicnieern.t hAesatisaknndowprne,susuproenttohethaepse potentially reactive substances, a further reac 85 proMvoisrieonspoefcaififcraiclltyionthme aitnevreianltihoanviInngclaudloews'-cthoe ptiroonduecnts.ues with the formation of an infusible The fusible form of the resin may first be 35 befyficpiernovt iodfinfgricatiopnerwmhainchenitslyprluefberriacbaltyedmafadceinugp. This may be done by treating suitable fibrous fmuaradleaunpdbpyherneoalctinintghethperepsreonpceeroafmaosuunittasbolef cfuart SO wmiathtearisaul,itsaubclhe lausbarsicbaenstto, sa,ncdelwluitlohstehpercoodmucptosn, eentct.s, caalysset,ofsumchakains ghyudpraocfhulsoirbilceafocirdm. oAf sthIenrtehseinu,stuhael ci(5 Cofomaposnyennttheetoifc threesinre.sinU, pionn threeacmtiaonnneorf wtehlel asumbosutanntceof wfuhricfuhraisl feomrmplaolydeedh,ydise,inosruefofiuciievnatlentot ssunboswtanncteomtahyosbee pskroildleudceidnwthhiechacrotm, panrisiensfaussiybnle- ftohremn atlhloewiendfutsoibrleearcetsuinn.deTr htehsee psruobpsetranthceesrmarael 85 poonreatitcedreasipnrewdietthermwhinicedh aismopuernmt oafneantlulybriinccaonrt. cfoornmditioofnst.he Arfetseirn,ththeefowramteartiomnayofbteherefmuosivbelde foritmsesdooowf aainpluthrealditryawofinlga,yethrse loifnifnibgro10usmmswatbee eaxncdestsheofmpahsesndoils.tilled with steam to resaove the 100 rptairaioll,ce1s2s soprecpiraollcyestsreesahteedreiinnaaftcecrorsdeatnfcoertwhiitnh dthvee . m Tahsiusitfaubsilbelseoglvuemnto,rsurcehsinasmaalcyothhoeln, abceetdoinsseo,levtecd. relmatieveolypetrhaitniosnhemetasyobfethcearfribierdouosumt baytertriaelatainndg aTdodethdisa ssouluittaibonle oqfuathnetitryesoinf athhearerdmenaiyngthaegnenStue which will react with the fusible form of the 105 itnnteengrbaulilldaimnginautpeda snturumcbtuerreo. f these t form an The friction material of the present invention fruersianl itsoefmorpmloytehde tihnefuhsaibrdleenpirnogduacgte.ntWmhayenbefuarn additional amount of furfural and ammonia, or 05 may be made up similarly to the manner de- iurfuramla. In place of tire furfural, or Its de- 1.960.262 reinvWeatteihvtirleae,maoltfnhu,erpfruahrraaaflrodcreomnne,dreestn,cs.s,autmicohanypabsreohdueusxcedat m.isegthivyeln- tsheeversaylnltahyeetircs mguaymthinenthbee spulbajsetcictedfotromh. eaTthaensde pressure in a mold to cause complete reaction 5 aisstoa bteypuincdalerastnododprtehfaetrrtehdisfiosrmmeroeflyInavneenxtiaomn,pliet of any form of infusible synthetic resin. Instead anOdtthheer fmoremthaotdiosnofofcothmebiinnifnugsibthlee pmroadteurciat.ls may be followed within the purview of my invention. 80 oemf aplfouyrefdurtahlecpohnedneonlsafotiromnapldroedhuycdte, tchoenrdeenmsaaytiobne or the acetylene condensation product. Tbehums itxheedpwowitdhertehde ofrucsoibmlemriensuitnedalnudbrsiuccahntmmiaxy ture applied to felted or woven strips of fibrous 10 coTmhperispesoteantsiaollluytiorneaocftivtehecfoumsipbolesitigounm,wwhiicthh which is associated a suitable hardener, is then mtoataenriailnfaunsdibletheforremsinassuabbsoevqeuednetlsycricboendv. erOterd, woven or felted strips of asbestos may be treated 85 . 15 ufislelidngasmaanteirmiapl.regTnhaentifmopr rtehgenpatrieotnreaotfedthfeibfriobuesr may be carried out under any of the well known wdeirthedalufubsriibclaentr,esainnd, tthheenrdesuisntefdinwaliltyh ctohneveprotwed into an infusible form. If desired, the loose 90 pacrecgelneartaitoinngofcotnhdeitfioibnesr. hAasftebreetnheacdceosmirpeldishiemd, the material may then be placed in a mold and fdiebrreoduslumbaritcearinatlsanmdayfusbieblme irxeesdinwtiothcothmepopsoewa material that may be molded or cast into desired 0 htieoant,edwittoh itnhietiarteesuanltdanatccfoelremraatteiotnheoffinthael rheaarcdset infusible resin. It will be understood that isnhtWaopheaisnleaintnhfduesreilbaltaeerrefotdrrmeesa.ctreibdedtosecvoenravlerstpetchieficreesmin 95 tthhee tqeumanpteirtaytuorfehaanrddenpirnesgsuargeenctonedmitpiolonysedo,f atnhde treatment may be varied, depending upon the bthoadtimtheenstse oafrethegiivnevnenmtieorne,lyitbiys twoabye oufndeexrasmtopolde for, as pointed out, the particular methods dis 25 sdierIgetrde.we iollf binefuunsidbeirlisttyooadndthhaatrdthneesms watheirciahliscodme oclfostehde mpraiyncbieplgesreiantlvyolmveodd.ifieHde,nwcei,thiitnitshneostcoinpe 100 tended that the invention shall be limited to the 30 pnroinsi-nogleaagifniboruosuslufbilrliecra, nat,soalnidd, acodmismpienruseteddcaonnddensation product may be molded directly on the dexecscerpitptaivsesmucahttelirmsietattifoonrsthairne tchleearslpyeciimflcpaoiosend,. by the appended claims. 105 bprliackaetioshnoeS,earsialpoNinot.ed32o4u,3t6i2n, tfhileedcoDpeecnedminbgerap7, 1928. Also, if desired, the facing may be made thIi1n.clAasihmfere:ictstioonf faacfiinbgroucosmmparitseirnigalaeapcluhratrlietayteodf 35 uthpeAafsstheoarestbheypeaardnaeytsecsrueilibeteamdbelentrtme, aaetnamndes.ntht,enthaettarecshueldtantot awir2teh.sAianonfiordinc.-toiolenagfiancoinugs lcuobmripcrainsitnagnda bpolnudraelditwy iothfHO piinnr.otdhuAecstfoaclrormmeapodrfyisreIesnladatificviaeetrlemyd,athntheininstslmytrialpyusb.breicIafmtesauddcerheusips wthiitnh ashpeoewtsdeorfedalufbibrriocuanstmtoahteormiaolgeeancehoustrlyeadtiesd perse the lubricant through the sheets and per 40 tthhieckcnaesses, athnedsethemnatyrebaetebduwilitthupadtdoititohnealdqesuiarend tities of the potentially reactive infusible form of rmesa3in.ne.Antlfyricbtioonndefadciwngithcomanpriisnifnugsitbhlein synthetic sheets of US ,. theUpreosnint.he application of heat and pressure, the separate laminse may be permanently bonded to anenfitblyrouinscsourbpsotraantceed, tehaecrhewsihteheta hparveidnegteprmerimnead amount of a non-oleaginous lubricant, the lubrl- 120 mgeatdheeru. p Ainlsitoi,alilfy odfestihreedd,etshireedmthaitcekrinaelssmbayyimfee pregnating superimposed layers of the fiber with bcoanndt edtrteoagteetdhershweietthsRaAnthYienMnfuOsbNibeDliengJs.ynpNtehOremRtiTacnOreeNns.tilny. SO 125 85 180 60 135 65 140 70 145 150 n March 6, 1934. R. J. NORTON BRAKE SHOE STRUCTURE F i le d Nov. 1 3 , 19 3g 1,950,262 BY RaymondINJV.ENHToOrRi.on ATTORNEYS.