Document B8Zeb7QMR1QZLd8B6m0kJ39MJ

1~ ** V .. . * i.` V . i V/ Id v'UHO I:,,/.r> 4^0 ilcO ,'ubj: Lecture on ; orhcl:; ;.i h.oval Ordnance Laboratory, VLito L-r'.i on 2 J'jiiO ltd 9 1. i:r, T'.C. Thorn, director of hescorch for the Of.rlocb i-.-o*-2ng Co:.nauy, ; r.va : n intcrsbliny lecture cn the r-;.r-licet ions of r -dbev. Fibrous, - . dr abets. f*.nples of a nur/oor of kinor of i,- r. * i. c v; r* iv-i f * - - not crisis ;;crs cn display* 2. hr. Thorn Gtrtr-S that rubber pn shots vero satisfactory for t4-u'.- u;> to bdjuh, -u,;: thrt ssbr.ctcs chest rcc'-Inn v'.ldi rubber bidder *> i.c rat isfact-cry for tears irnturc-fi up to LCOvF. iie coy h-viced tint thv.o '-ere the t orp :--nturoo of the <;r.rhotc in the flenc, ? nu that fluid tc.. jr.v.tureo consider;bly ; Ter tor could be nrfely used. et result fro:- the cc'**1Inn effect of the f Imre a* it hr. Thorn. shoved,by rrrrhs, the rror.t importance of the re lents -:ii v-rorertir.-f. of the yv'ict notorial, and clninicl thr.t cur Grocificnti--^ or: it our. of the root ire ertmt fno tore vhsn they do net include suitable velvet- for this property. He admitted thr.t V. 3c i- '-ort et :`.ro'pn3'ty h: u boon Iif icult to tr^rrur** in t he poet, but ex hibited t- rxir-.il instrument that held premia of previdinr th~ no curd cb t. -, The device provides cprao cf ruvlyinr- air pressure to /: vrple U il ^ h-1' ccvipresr-irn. the lenyth of 1.1 tie the- air pressure is hv't * at r- f-5 vrn r:";-"- r.-ien Indicator: the relnrnticn prcr-.rt.ieP of the rvi.'rSal under loot, hr, thorn a.-iu th.- t consistent repr-r:t results cm be ol't-hr/'d vith tii*' instrument r.c no;.* developed, but tlv t further lr>- r-rovemrnto rorc bcinv studied. ,4 Relaxation ccnricts of t<-o actions - a direct vertical chrrve rnd a horizontal chsnye, the horizontal chonye bcinp: conoidcrably nerc rill rusbor-lihc cater?ulr., Unices fiances arc very stiff, hr. Thorn ccno inera th- t fnll-fccc rrvbcts are r:uv- < >o> n not ...horn vr on r.-i .,: y! ct to th- * ' tor..-us a- rrove Jo'nts), t v.o effect of yro.-vin { n>* >' | ^ H ^ * r*f i*.` ^ rti - :i lr:u: r.r. 1 1ui'i cb;T tc nh.-ut Vp in th" t i: i- ;;r: cv. v`01 o ccnoidercvl as rrctroiniu, Hr -r-v: L.y : A. nilrr - hxt. c~C' Vyv- .i by tblfc - C/K/T9 ./ CR MC'-McfeS-00258fJ v.'-nir -) flc / O I OCs> /</73 . ?: : v.bj: /> - - -J. . - .j j J . i ^ ------ %r>i- w. * * - ki:v; .u. C r ,:Xt 1.; *- ^*1 J - ^ S'sy*. V'1?*' r , t vlexe - Lavoie?...:.'! t ex'. 7U-f: (O /.richer ^ Co. letter cr 12 July t O i wo.. . vi -* OO T-** -c T- -;v TT-- ttor of Vj July to The A * - .. w. 1 ' fcj. 4-f i- era /.as00lotion. (c) j.. - * u vn.._'ib'..3u 1;; 0 J-4to ts ;o .wito.eCo. lw* Utcr of # ;- fa J* 00 baited St '.Cos Ibibbox* Co. letter of 13 July : ' -'- *% # (0) " 0 0' c y- roc*"' yij* Co# 1l* u vCi1, O- ^ cUj.^ wO * v, ._ > * (I) 4 > 4 *' 1 $ 7 v. O O _; - Vr^/ -P rr a-, - 0*3 - - \j 4# _ v. -.JL I , -? t-a. --o T.;-'-. " t n uC*-b **. < .' -rIt 00 .:-:C*:;*ra lotto- JJ33- (!}(- - S-33 J ) of 11 f.:.z -- s t 'j . " t'.'d*1. * (A) OO (0) 00 0) (-0 (0). O": 3 /*< '*\ CO*'/? of 0.:? ' G: u0 :.' co ye C11 \y -v- OS cT o.` 0? *-4.. 07 eo 'v oi' r*- - ., CO:^' O* ix-fe-e :eO !'' ;'C 1 OO rc-Sov.;.:;ee rx.Coe..teo ref. ./: : Xu ...x IT*ci (>). (0). (0). O). O). O). CO. - *^ :.* " (.\) v -. t - v *** a \* * O * , i (G) 00 r CC: 536 -TS7S,: 7 Prepared by M. Mr.lar.mt - Ext. 232^ Typed by E. J, lUohkovsU - 8/26/hb 3651 ' CRMC-M&S-002581