BE739787A - - Google Patents

Description

  

   <Desc / Clms Page number 1>
 
 EMI1.1
 



  8 (). Ltils pc3'sµifa m & tear
 EMI1.2
   '. "den a (;' m [dC.2Ri! C3 6l3 1.rL'c .-" 7ott, J dspoo6c * en Greade- Brtsat s? o'pso '? s3Si' & the 18 StÉYTx4or 199 aoaa .la Jlo f /; l55 / 69 e'5 on 21 will be 19 lo 111J 14e.7 / µ sa non do.



  G..K.Eo -; S: iASiak; ';! a W] 1 il @! L'G; '12] Sff3Y co..1o ": D .. efJt KN% R% 3 & Zàkl %% ZW% ùg2ùlD SSS * T2SKGY eo.3S3. Water qtmt '&: 1-t ..: ¯ - A .3 2àz >.. '. 3.03 mi3: 1.'; ÚG .. d gram3 = J¯ éC2'it l 'oeoeia- -tQ1Q -da Sa;:;' d 1; 1; 'wet d1! b.36iJ' a- (! .. :: mda-'t :::!; la awrii 196a asos'l 11 1S2IS / 68 (M estera aecc.zot110 to CtJ 3c: ; n-) to D # 1 SES 60., don ';;, e.1i6 ..- PAS .-':.:; üi.Efsi6 e * # 1 aiant 4roi%. 5rs ¯ 'j -. - ,!;: .. '.- J'.

 <Desc / Clms Page number 2>

 
 EMI2.1
 the present invention relates to power tools.



  In ria-t-ticuners the invention relates to portable motorized tools, west-to-cure ready-made tools * to be tïs in mine but 0011pOrtEn mn element of work at motor. 1,, Invcmtîon has been developed for cstils <1oa1néa at the intromlc't1.on of perorous screws or at (\ .u'to-udet # e! 3 dan3 my workpiece but it can gaJ. 6! I1o;: nt be useful to screw a nut onto a threaded rod, then tighten eliJ3uite the nut by giving it an eboo.
 EMI2.2
 



  Portable power tools of this type have already been
 EMI2.3
 r01> C.aes ot fab: riq'U4s to operate by means of compressed air which is norma1eIib'11t d: f.apolJible in a factory. imtdoie, as a result of the prrmio113 RorEaleaent available # 1iblo3, the applioatios of these tools e3t J.1: Ji 1; o, IDS la E1) CV.:re ai: l they Dont cppl1q # a to
 EMI2.4
 
 EMI2.5
 leu T9'M.lioaiioa for dea vis perforaatas and aato-tapping au -vue these dem1èree (Ssas dc3 tzlez n6tqt! es relia-: UT¯t'nt Bisses. les pressieaa noNalonert (J1spcrJible! J in air sy8'tOO8 compressed factories acut 11B811tca to be able to eD: t01'1cer of via in profiles relatively 4pa: 18, by eDJI.P1.e of prefiled steel of a 4paieae = of 3 175 m in plaa.



  An object of 1 & present invented cat to provide a power tool allowing to introduce dea., V1e pertorsntae and self-tapping8 dam profiles relatively This, while being however not limited to this use. 1 Next 1-1¯6I1t1 #. we foresee mp eatil at = turn including - body., my injury of trav811..ont 'on the body pocr 7 effeçùuen an aarnasent of: rot1cm and do va-et-neat.

   Tan O1 "pna at p $ HM <m rdvu dam le cespa and # ctioD118D.1; to print dee ob0c8 to 1" fit of work, a rotary control organ prdm 4an the body * t can: t # ctiormez poar àir * toarner J.861 .... 't de ùava11; illl é14à6ll% i4aeptew arranged mµ, ¯

 <Desc / Clms Page number 3>

 the body and intended to receive an explosive charge which. when it explodes, produces a high gas pressure, as well as a guide element intended to direct said gas to actuate said organs.



   By detonating a charge in the body. we can
 EMI3.1
 obtain 111'1 gas in -view of aoi; 1omler Pcu-ti1 under a pressure higher than that of the compressed air noroâleneat ilispomble ..



  The @ # 'sie available can aiaai zm work which does not psnt 1? ÊS; with the Pi'3tOlet. 3 ccEmm 6ass which we use the air cO ::: "3 \ riI:'. É norizuel2ent available easily in factories.



  The cspicsive charge can be of any type and it can be supplied by cartridges or by charges.
 EMI3.2
 without & 5TxiH @, tscore that. as it was deoritated above, it is preferred: The dilution of a liquid carlaraat to the only OOZÇpOOsl3t 1 ':: 3 The following by e% e! ple the nitrate d: 180propyl.



  Bsas 'aae fosE3 of realization, 1.' elbcni; guide is designed so that the gas produced by the explosion first activates one of the said organs, then the other. In this way, the percussion member can be actuated before the member.
 EMI3.3
 of rotary coBasnae when a via must be in: tonc4e, shock, being printed to the latter to cause it to pierce the workpiece, a rotation then being printed posed to it.
 EMI3.4
 viaser da11a the workpiece.

   As an alternative, the rotary actuator may be actuated before the percussion member, this system being adopted when the tool is used for
 EMI3.5
 to screw a éercat the latter being '91886 by ZOtaAiOE1, tandia which one prints to him then - seen shock to tighten it.
 EMI3.6
 



  Baaa u: rt} deurlh.e buttock of realization the cooling element tut $ be designed so that the gas activates. aiwatitaneatant lu 4811% organea.
 EMI3.7
 Bana one or the other embodiment, 1 '&1-'8111;

 <Desc / Clms Page number 4>

 
 EMI4.1
 of a, 3dags can be ocinguished in such a way that the simple dtmw explosion) oheucgs aent the organ to peronnaion to print a series of shocks at 19414mount of work. As well, when the guiding element is predetermined to cause a rotation and a shock sisaltançat 111416mount of work can tro mic in rotation, while, a series of shock go to him imprinéi3.



  A rznnal adjustment element paut 8tra associated with 19element guide and it can be & CtiOt2lô to regulate the flow of said gan produced by the explesioa. 0lor3t so that, when their orgamea are aot3oa enocoaxivoncnt, 3'cit e set manual can be provided for eBpSoho? (as long as it is not activated) gas the dousibs orgone before it has been activated first.



  Dano unc other form of wôlAu3t;, on, link d3 pray- 'see elôm = nt rsclava mmv, ol po w ré13, e = 1 "è <il ci; nt see an element of rdCla ,,,, a ricnuol fear rsIcF .a'1â nt e 'gas, this flow can Stro rdZI6 have when the organea are fipa # 3GG3 G "" ± 5,: n F. "". é:.' e It is siasi qua the first orgnx.3 to actuate the paut causes? eu g ^, -rQ the posca- go of gas along the electing do gtddcge p ae'ëin: ier au% o orgrme after the prcnier has fulfilled and practically fulfilled his function. la zortot said orçi'rno psu.t ace passages are part of lél-4-nc-nt do Ot la lOn3 from which the gpe flows to aotiotmer the antye oraae.



  Percussic orgasm. bridge 3'ro oc, 2,, n for Stre E; iin --- held against the action of za spring a, -r-n 1m? position tii, ào fra. means of an eléam-1 deoxrtt joraa: alîl est raaëa i? .cpdT3ts, peTEet the new-1m * n 1 69 the poroJ4 organ we eat 1'3Xhfhzefloc of the spring to initiate the explosion, oha - ", ge çl -in said 1 "F Gtit rmAa'4." for gas produced eùxt the oygaae ù psrooewsion at izprizer 'QB. shock to the elfnent 60 work sasp? iE3at aissi The spring to bring it back to its position a, rnè. The stopper can be increased by stopping it by blissful application.

 <Desc / Clms Page number 5>

 
 EMI5.1
 'qnéo the percussion organ by ëiaeat 4th work. This end embargo may be exercised on the working element by the tool when it has the working element in the case of the insertion of screws.



  The stop element can be returned by a spring under a sufficient force to maintain the barley in its armed position against the action of the spring acting on this orgasa, but i.naUt ': f'1aent-e for heal the percussion organ against any end load at! pp1.emi? ta1ro., De p1.é :: térenco. the tool includes my safety device with m.enue11o control eonportant tm elémGtnt (le) Gùratà pxnvanù come f3 t tlCi130r tmr l 'ell!. :: 1Cl't; do work psap paahG: ;; co der "deny (l'tll" pJ.:tÇ.t. '.' 2 & 'l.â1tQ Oheg;' 3 cn b01.1t 8. 'léléea.t 6th trayail in Boiss q'a3 élÓ3t :: n '; do o'Ës'e'ë! .1Q be aJ ±: Lomi: 6. 3fJ lori3 dt' = - nxt dJ 15 q-ac le ai ".¯" :: '2': do lg vt1til psut Stsc #Mre par 'une chaise en bou.1 cppliq? # 60 81.W 3 éJ, Ôuc = il de =: - w. Il est b Éi:

   ii:.:. E. ' 4 do prevuir .t'3.1.001: ':; 2.:Ùl' 1? O E .'F-: v '.. "- .. â ò of Gf; \) 1; â 1. for C: :: l: Ch0: l "l - iQZCààOEJD.ùZG13'b do 1 t çt! til r.:n <3a? do accidental fall <3c. Î, ÉipÔgll /-is,>.jer uoe '; - #; J; .b zisc µ> n a 1 r- The tool. ty 3: ':' t-TIl:: c¯ 't do siso} 1;') riJ eer- vice pO \ 1.VC! 1t gjja: .W tr .. ^ ¯ = .3 G61Í: 'D' Gi7-; CE ';. I Y: JiJ': ...

   CQC :: 2 -: ':;' lk: '; i.' .7 =? I "" ..! - f> l "'. Ó' -" "'' '' '{' 'J' ''; 'i' '' '(' '' '' '..1.A. ;: ';'; "'") "j" ", -' '1 0' .e .'-- ':" Î';; '0.'; '' '' 'f'; - 1i ' .. so -... t; ... "'' '' '' t¯ = fy s, āa: ¯, 3 13; slé = i =.> Q" <0 "'- c û3 aoit î; fé'4 '4 éàC3, 5Ôiù %% ÉgA9ÎCliùo "'11" "IÔÙJ2Ù = Glào 11 .. la sorta a c-Jié: 1 ae' ¯.-f - .. s oo'5o 5 ^. s ",,.; us'µL ^ rj -4-y: -cr {"" '"t? c'i'3 ë-: -" .....; /; -....!' ëo "t" 'rr "i: 1 r.:-'-î7'Z;"'-;-""'.1"'6' ::: J 11 0 r}" '\ Co ...- ., {": l;: <1 CQIiJI l ... t .CTlt 10 <3hC3 0'5 la tc" é = m.ti <: = ii =, = pi = 1 # ?. Ez 1; ? 3 Gxµ == # = z.% 3 $; yt; vgr ± 1 nE'c .. '': be'a ± qjoej # G. "I; $, q., H¯ij:: 'j ce? # î $ OEô21 Élàé? 'TJù, 9OEàlàlùOE' oJ! di # J9 c-3? r'.ias 4 '... il "> 1 (' --'- 0 41 s" 1 (<! r , 'vl, -...., 1, -. "" 0 "" "" XVÔ' ± 1 = 15; 1; if "''>, 1 '1 t7':; \ 'T (;?. : tl (1;) 1 tt} jlI3 U1itVjtec ": c;

   G t un oh!): 2 U.! .. ': iS'i..C = :: 31- :; ; .1 :, t?: ': O .Trc. knows a.sde: - :. cxt ches i.GU.c:;: uo '1 rotf: 1.tl' = (! 1 '; âl, é%, m% of 0 J1L3a? x # = ± <50 z : ooei = to :: 3. ¯ alc 1 ± 2 = J]
 EMI5.2
 
 EMI5.3
 acti (Ml'1f $ for this purpose. DJ "3 tPs'.: 'S" s. "' rg oea ôttt'11 c1a 00 h ;; :: CtJ: =? 0:; - Tl ta troia sodas do t 'onct'-loLL.'1c2: / JJxt, at ¯3'3a: e.' 1;,: 1é px # = r ± 1z # t zWaRs3 '1
 EMI5.4
 

 <Desc / Clms Page number 6>

 involving both a rotation and an impact of the working element either successively or simultaneously, a second mode involving only a rotation of the working element and a third mode involving only an impact on the working element .



   The explosion can be prevented from imparting a shock to the working element by physically preventing the impactor from transmitting a shock to the working element, by in-
 EMI6.1
 trodu3.aant a shutter or the like between 1. ' Percussion member and the working element, the shutter being spring-actuated. In this case, a clutch is usually provided between the rotary control member and the working member, the disabling member being operable to disengage the clutch.



   Bans an advantageous embodiment, the tool may comprise two coaxial cylinders provided in the body, one of the cylinders containing the percussion member being in the form of a first piston, while the other cylinder contains a second piston forming part of a screw jack constituted the rotary actuator, the other part of the
 EMI6.2
 screw jack 6: t # lt connected to the working elen> mt.

   In this way, the E?, - pc-3.t p3.rr the first piston for isprisor 'a shock at 1t61l ::' ûn't of "1.;:;" <7, ''] (\, 11, "t:. <: NÙiJ3 that he bridge move the second piston for ej.) 1. (m. :::: e: r the cylinder at '0-3 ct a: l.11D1. Taira turn l 'élé' ::::: '' 1t de t; avaàl. '' .., r ce syrot1 "1e, the sccend piston can 3be :: l:;: Jché de to! .a'ssr with respect to. body, while the other part of the cylinder to via 1'ù: t x3 roliéo to the working element via a clutch of] Rritaticn of CO't11Û, a .. Dmg the embodiment, 'One of the cylinders, 0 'that is to say, the cylinder containing the percussion piston, may be disposed in the other cylinder which contains the second piston.



   As mentioned above, the charge intended for

 <Desc / Clms Page number 7>

 The way to operate the tool can be in the form of a cartridge, a load without housing or a liquid mono-fuel. Preferably, the receiving element is designed to receive a charge of a liquid mono-fuel, while the tool comprises an element intended to initiate the decomposition of said fuel to produce said explosion. The preferred mono-fuel is isopropyl nitrate.



   The receiving element may comprise a breech, while said element intended to initiate decomposition may include a striker capable of penetrating into the breech. The mono-fuel is ignited by the compression of air or gas in the cylinder head by the rapid movement of the firing pin, thereby increasing the temperature and pressure in the cylinder head to initiate decomposition of the mono-fuel.



   When the percussion member itself is intended to initiate the explosion, the firing pin may be supported on the percussion member and provided to enter the breech when the stop element holding the percussion member in its armed mode is rendered inoperative.



   In another embodiment, the striker may. be operated manually and maintained in an armed position against a spring by means of a latching element, the release of which allows the firing pin to enter the breech, the resulting explosion returning the firing pin to its position army.



   The tool may include an adjustable element for distributing a varying amount of mono-fuel to the receiving element. By adjusting the quantity of sound fuel, the degree of the explosion can be varied, as well as the pressure of the gases produced. Thus, for hard work, a larger quantity of mono-fuel could be supplied to the receiver element than that required for lighter work.

 <Desc / Clms Page number 8>

 
 EMI8.1
 



  .., L*ttilpt$treMsFS.&y.t?ix@m8is perforan- and 'd4s 4o tra.wMl tJ <a.- ce caB. 1. so \ ² '& 11 Cû;):;>': ';;, 7> S \ to ch .. Zl1 t8nd1a quttll1ohoC is 1Q.d.M to J.'1 <! L6Í! LA9t1 of ya11. before or 811 "" qu ro't1 <f.1; 1. #. If 1a zoosebo d, 3 tOU1lJ Gs1> .oaII1.M GlU aé * e to * p à x & a choc 0 ':: .. f; 1 (Q ,,, il eat alozaa prif6r & ble je lui 1 ù.é 30 (13 ('\ t! J'S DNM Tsse' ::: '1: .t'v 6a w.1alàé = a2i: ce, 1.to-ù. "' dl p {o ',: t étr * intended for ziesaxi, o "if ,. (: '::::; 1 C;) case, the reamer of work E @ sa W1 one # a13 .p"'; # :. 'x {} \ 1 ::;' E : \ and 11.% era nis en rotaUon avtmt 4th b4: JI.1I 02 ,;>. 'Zl: v ::.? "ta ± noei visit ua nut! Ma? T' ëig9! iUz.iEi t 3s DV :; 1r ttC ::: 1.'Q lt nut, this & trD1er zou% be bl "'hp & in 1cl at == :: <' Tmi% 'Ea 01100.



  The invention G,] a. 1;} G! <E> 2: '; J that deita.1..l8. to titro 4 'u ... 10. no r..1t ": f :: Zi: c ::.: J tJ = ': l-l": 1 ,; W which the f1pr8 i e "Vt111 ±.: 1 é16ca '% ion 1 &: t6r-"'. part- ti4tll8ill8Bt - owpe, â: pJ; .b: @ f01 "Ze eo realisatieai ao 1'bw Uon 9 1nVoe 'cs3"' 1ia P6 & '1'oto and auto- t <M'Mu! <toee dMM -a3M tho 61 1 .. os> 1Mace p1 # ea do 1 oaUl qmw 4, *, 0Id.8HJ: tiNM2stTSMteaaiseh & Nqae <l: poIIIIe) .lOG "o1n & àAP 1'él - t reptewr 1ii # tJ la 6oue 2à est mae aflicatiun OE oeyòle ukiUsé JOV 111¯u.; r 18 cl.ap & U 40 ftWma êelafig8? <2 << '% 1 & ftpre, in 1ID8 ocape 4'UB eatil oCliUti'tulmt vu aeai-: t01'8 cte 1 "Ia1ieaUoa .. 1 '1JwaU. l'm- / i VoaIIoU- 4 '..' ria: per.fo: nate e1;

   auW- asBatM pi% oo 4th i. màil no% uP 'LM ftpree 1. 2 and 2A t ua cmUl A ¯tor rW% * if PoeW 7lia' 4'- 'ria wrfbx * a% *% "' --1 dek oeoe In pi & n 4o tMn & l, 3eaUL @ @: wataa * 0Z'88 4'-; p1no18t ¯t He ... pa: rUe qlbadqu 1. 1

 <Desc / Clms Page number 9>

 
 EMI9.1
 Tme parties formed pûi: # $ 3, un r4s3:, ec-iz A-e n> no-carburan% à et me P * e 1 for the caxbuoeent * Dama 3m ovllnalric perrty 1>
 EMI9.2
 
 EMI9.3
 is planned 'an prsNder Ul ± 0eg3 OymldTigU * 0Q e-yiiiiare containing mn pexussion organ 6 foxa salts! of -2n g> ls% on oolissaNt in 10 cylinder 2- The orgsma at p3? onssi <m is Pz> uO; se around 1s gseDhe an, means of a "acort 1 qsi snt <3.rs' as.'a 'Giz? 3 forming part of the tsr to gsc3.eo -.This spring is between the orgaB8 at pezov- * Gion and uw e7aol = o sar ..,. 3.s .e $ "49ager rod 8 when this do # - negated> o ut5 placed to the right, so that it will be due here-;

  pJtlJa j, e Enolumq .2 is rwlie a bore of - .. Da-, m race see a screwdriver hook (not shownAt.4o), t e3>, 5>: qé emeae by 1'OTàm to Per = 881ca A being trssssia to the element ±; a * nt de tra-
 EMI9.4
 'full
 EMI9.5
 %, percusziôn organ aom> J1rùD ma kriàe ssmixisir #a pr4vw.e to penetrate dam wi anoz.% iewiùàt ea -eim to absorb the live force of 1 * prcussion organ 6 i oss eâ it would be ao6ioente% cut up to the right taaais that the enolame is dam a poeiticn in which the M 8 me could taper.



  '.., a working element is connected, via the clutch of 13: its.: ae of torque la ,, to a part M of a ball-bearing vellum, the part 11 rotating in the bearing * of which we are nc3i. My dreams of 111 amortlesour M. The extract of gatobe from the part It is ento-arde of an organ ± 9 fixed to the cyllndzic part there. ¯ 1 * other part of the wine cylinder oceprond mn piet # a aÀ '¯ 0 ceportmt mM head J & Tays @ sant a + o * n a3Wtago osssn - - in vu al6uffl 21 watiqpé dam 20 oylftfta 130 the bores 2fil ¯ r ,, being oosemz. the head of Pluto 1 have amanlaire and it equals between 1 * Zjaagé il and 1 * o gaww lUe 12. A penis I & m0lé have preceded the other Plato Me, - the ylire pOUP) '

 <Desc / Clms Page number 10>

 
 EMI10.1
 eJ! p8oher the rotation of the piston jjg. while allowing this pad to move lonLtmdiTMicBent.

   It will be understood that, when the pedestrian Q moves longitadinally from the position illustrated, he rotates the part 33. and, therefore, the working element 1S through the intermediary of the clutch. 1181 'ta'tion as a couple.



  At the left end of the cylindrical pezrle is preva =, receiving element for a liquidated mor.o-ca.:rwj."an1i, this element whereby a haùboee of dl.3omposlJion 11. Connected to the cylindrical bore. 2 per year old calasse!: LA.



  A striker 18 resaort the o -ll 'E'9 11. e' '; this maintained in the armed position 1.11us'tre eostra :: "ac-tio7. of a spring g9 au = yen of an aocroohase element at r3! ise # automatic place it can be triggered by tm'4 r- rc-mi - ', ro gËchstta when the striker is released, it is premised! Do not enter the hole 17 &.



  14roque l'orgm1e 'Jo Li is troewe at the end: t6 ganobo of 8 & lost, a Faillie prvn on this organ closes the er1: right tee of the culauje. As it will be described below when the eu2asse is thus closed, the i! 6c1.encllement do. persator 1! l causes the dsonpjtSitias da E'IOnc-oarburant not finding the 0018 "88 11 & and the room IL thus causing -an explosion and the magnetand recall of the striker 1 & in its position as the lIf.) ntr : the drawing .. ¯ TBM rouytpe with plateau rule 1 There is gas flow from the cylinder 1 a cylinder there this # oüemm't effeotaaRt by ime - ¯ throat prr.d;

  1'lUÚ in the cy114re wall. The reenoir can be filled with the mono-oar- tarant 1'LTiide by the boenhon of 118mase, a. while the pump was oeaas'me so that A ehasosa of me races. èue .. '4i.ba8 v charges at BMM'-o & B'sasKt la obaabre and at -1i Óula88e 17! Ï.' .. '- ", ¯]. j,' 1." ', ¯- /, j

 <Desc / Clms Page number 11>

 the stern 1 comprises a cylinder 25 in which slides a piston 26 fixed to a graduated piston head 23, the latter comprising a control button 24 at its free end.



    A spring 27 has tensioned to move the piston 26 towards its fully retracted pooling to a rack 42 as shown in Figure 2. The cylinder 22. has three openings spaces
 EMI11.1
 J.ong1'tud11181ement 28, g9 and 3¯0, - while the piston 26 has a longits.dinal passage 21 comprising three branches benersmax Us, 22. and IL. In the fully retracted position Shown in the drawing, 1- branch 31 communicates with port 28 via the standard space between pluto rod 23. and piston ¯Z6. The orifice 28 com;: m, connects with the reservoir 3 - via a check valve 35.

   The symbol is]. used to designate the check valve is shown in fig 2A.
 EMI11.2
 



  The 8mbranchet! M1; trmsverssi 2. waiting at 1 "Int6rleur ft Pluto e Communicates with a Rs'e M practiced in the dish = and, via this raimare, it OODl! 1WÚq" .J.e with the orifice 2.



  The ar1fioe..22 C08UD1que. wia -a check valve Us with the cdaese 17 & and the decoapoaiticn chamber 17. An element (name shown) is provided for metering the quantity of fuel distributed between the cylinder head 17a and the chamber 17.
 EMI11.3
 ivembranohemnt tk Hvelo81 3A communicates with 19ori.-: lioe 12 connected to the a'Ulo8phke. cmm shown in figure 1. an adjusting screw 2f! is 918060 of UD8 'aan1lae setting in the body of the O # pO ±. and it ends the atoweaest vera]. 'int & r1ear of the flat rod = .2l 4 betting, da piatom fl in y 1ï the button of cOBI8l14e; - [2j. the pmpe is aol4onn "by pressing the boa: tan 24 and, at this name 10" + .ca ne Mp1.ace,! er8 the 1st there 1a ":

  tlPre'2). ' o the nssort .2I aan '111'18 distaaoa demined by the wéflmge Ô da m via àé. xora- this 1iIOUW'JIent is entm6l, the a6EbranehsaBnt

 <Desc / Clms Page number 12>

 
 EMI12.1
 tran8-nreal 2î du paseage It comes out of aon alignment with 1 'ventilation hole J.2, so that in oon: t1m.umt, move' V8% '1 to the right, the pedestrian sucks fuel from riservotr. 1 through the check valve M for Illamenorp via 1lorî ± fîoe Zau in 19 es. annular space provided between the piston rod 23 and the cylinder 11.

   In the torso of the movement of the piston inward, the button
 EMI12.2
 Î ± is released and the resnort 2J. rard: # the piston. 22. in es. position shown *. The liquid $ and thus drilled from the chamber
 EMI12.3
 ring finger surrounding plato's rod or in the 01.Ù8.8 $ & 1 '. and the deoampes1ation chamber IZ via 1 t branch Ui, the: pa888gf1 reads branch 11, the groove Ifil, the or11'ice .2.9. and the check valve 37, the distribution being obtained as described above.

   At the end of the return run from
 EMI12.4
 pedestrian g6p the U junction is at 1101.?TeaU aligned with 10 aeration terminal lQg. thus preventing any acoumu1.ation in the fuel tank 1 'Via the orifice in the event of any possible leakage from the decomposition chamber 17.



  A check valve may optionally be interposed in the passage 31 to serve as additional security in the event
 EMI12.5
 00. orifice 30 would either jam or not fully open when the piston is in its fully retracted position.



   The operation of the tool will now be described. Assuming that the percussion member 6 is at the left end of its stroke, the projection 6b closes it. onlasse 17a. the pump 4 is then actuated in the manner described above to bring the mone-earòurant from the reservoir .1 to the chamber 17
 EMI12.6
 and the Cylinder head lli. The quantity of earbura-nt distrîbud by the. pump will depend on the regulator of via 38; the more arduous the work to be done ,. the higher the pressure required, the greater the quantity of fuel dispensed.

   Some of the fuel will be distributed to the cylinder head 17a

 <Desc / Clms Page number 13>

 
 EMI13.1
 .... .. - .. "- -.- -. -. -. - - - - - :: ...-- -: -.,.; ': ... - -" .. and -sne esrtaiRe rl1a, at 1s ad: dice rs <J? mpéai c4 0î 11, Ja w3.s. "', ± s' #bix é': :( ú1; obtesRe 1m Ecyom n:;. e1!? present6 ..

   La, 1'1: 3- aièT3 g & ehstta 0 P <iZt to presont ôtr3 CJ.'1;: t! 7 ée to release? '.. .a. '33 is $. = 'f ??.' é aissi iGol (; nch (: i "1-ap <grente 18, de fage; n qu9 co aerates p ± ô = Î-tJtg (1; .n [J la e" '. itt .-- .. 2se ) .: 1: & .. 6'3.3 en- fs?! Se d - ,: t la. 'L;) v1ag3 will be sisals to uno Ol. <T; e comp3-ezaien * de eorëo that sa. "' 1. ': I? Ersti.'! Z'e a 61è - ;: 'a and the' iCl'1.Ct-a1. '> L'rw.nt ecstesn st C, -, 1) l ".: : illt1heor: snt ec, = 5 <r3: eera to - = a E ':'. and ps's? explode, the iJ6cc "3poci t1.o :: l do la t.lVt:! t t6 1411 tiiT.J. <3 lia fl <: r.> 1Q-are: nt COl1-- -, r ..:" c't 'da.as la aul # s (J 1: 1. $. esergaa' & 1.3. llr10trllip8 :: i; iol1 6! i 0J10- \ Cts-r-> en1; ± .i0l1tGJ11U \ 1 ,: w. la eharo da #e.: r.'s'e:.: 3x-. s.. '.1.1, .. they Gt "!. r5 so-sa high $ pi = oesx4, ùz ps-edait pay oe'3 a6Voi1 0Z0QQ effo <f'3 ..

   B.21. 1 "" x #, r10r ..4.;.? il ôôz> 3.i? *? the 3t '::; tY .:'.: m.3 the gauze .y13 ": y '3 :: pc3i'.oa ill'e.tsêe.9 ò:." Is that the 1! 0: r'crl.l'terJ.: &;,: t.'et.ct "1'li $ to it s; w: C. (l, :: ': -:' H) C po '."; ;: l # î ...--,,? - (1f;: O: t :: - G!.: T '"' 6 .-" ",," 4 -: ..- 11 .1t- 1, ar 1 '<31 <bD # 1 ;. 1; 1 "CtK,:" 'V -;'; '; J41SQ 2-) 1. ,,, 1 "2;. ;; 1 ± 1' 2iC \ Gi h2: t: '), Z" .s5ion . moved gcjL &# 1'07 ',, -, "- ;; - 10' Oe '" 1J1'ZC. (, 2! Ve "% la t? o5." w $' pet- l-; e't. J;]:;: l't c: i?: ¯d., CJ.l # i2, dG \, 3 ', - "'. 'I.'> Do 1 @h :: zTib; :: ' ;: J (10 Jû: # :: FOi- tien;. ,, of thÜ ;; "1Jf: .lO tor08 the; ß3.'s. '" - ¯.' ÂÉ; ". C '(j! y] j.1: 1: (l.) 2'111, (. \ la cclt'.S ':: t? J. 3 the SOX "3 g8,>: * = ;. mq to lJ8r" -8 !?,; 1, (TI will be i'o: Ó at. 'W: 2.G speed o' -: 0isf; CZ1.4 ;; (J to: tt'3, GroL.1 #> e'2 : tl éOrlf.J0: lG le; 3s30r "19 do SOr '(; 0 q 1s' ;; i6-3 gi?!' irle v.:::-l shock 2> 1 f Ql!: l't: ? .. ê) 2, this ehac .ft "" 1 ':

   1: '- z>':; \ 1 '':. "- h 1. f '10: ':' - r !; ëe '.: #!;,' ¯'¯ ¯ 0 by 1. W CIW ) z # ::. O "'En .- - - \ oS. '1 "r' \ il4r" 2a-5 c-3 j == - ézj: z, àj¯ a, µ; tà J @ or, i: ii s? 'E3 màe iff I; i ;; - :. J.til.:""-- "" "'' '' '' '' '';,. :: .........", "", "J :."; ".. \ J. ,,!:. R ..... \ J ......., \ iL ..- ¯ ... e ... '- $ "" - p, .r - < ; = - ;; z, 1 ;, .31 to c:., .. t> j¯. (;; :: J: - <:: -: "1: {k -, -" .: sQ 18 ohoo C.:?2-::F8 la ia =.> rm-i; ce la. pi? -so (^ .a.Ay jF7 if gas se 1; & 'O "i: 3..J'G l) J2'6cS: Bt (!,: ¯rl3 le 1tY-i = ". = t cyli.2 ('' '' '' ..., 3-. A1-- ....:?. ' tJ1.f'-.: r ,, '' '' '' 'é' '; [; 1r' '' '' 1 {} f- \ 1 ("; 0 '::; 1-1: f) -r ": 1. ',., pu ..' f,." "oP .. -'O.'t.; .. 1,1 .." P "...; J., ... $ "-" "': .."' :. yf¯ .. ,,,,, ¯ "... '<1 -........ c.: ........ ", -", '.... = I .. "<.> <...: -.... r .......... - = ²' '(, ..- ¯ ..- <Jt '-'..... ",' .." V'.J .....-.....-. :: r4- t ', ","' "', :; f11 "rA": - 1 "" - .-!! -; f? G'0-r:) 4tl (= "" ": 1 it-3 Cl; J..1t1.?; 1e ûl1 .



  "," '......... J' "" "'- d .... t:"' '' '' '' '' '' '' '' '"40' --- '.... ¯v C ......! .. o.- r; jàq that "1"! T'!? - .: P.t2? R / Fcte 2 '\ Xs:;'> -¯ "8 3 é;} crpa 'le lC1t da 1It1.¯'² .......' .. J ,. 1i ...'...:; J "-'J-.M ¯ ... r ....." - ". V. -¯ ........ L.; .., - 'id' la .DLal. & sF.HYa'e7 #, 1: 10 â.ât ^ 'âbt37-]' 1 #t '<I' "?}) a..eßC cs4, .o7Lry. 5, .. 33'a "^. Il" ".a .. w: J e, 'se;, ..,}. ............... <;,. : .... ¯ ': .-. J ....: ..... "" v -:, - ¯' -: # - ..;:;.-......,. , .... <dtI> - - ..J ..



  ¯ pó, .6'w daas: the ssec-nd oy'Ù: z "; J2. Ea pa82 \ i; psy la. -3 PEFPù '. Ba la 30, the tracks .- lA. 08- ;; dplf .3e. <At; 3 la {Ù; 'oi t ot il -

 <Desc / Clms Page number 14>

 
 EMI14.1
 'y, ao turn with respect to the oylindrical part .1 ...-. au MMKS'd f Ji, 1 1a 130 "8 ... 1 <5 monv * numt a * catcm j. v the right entered the reiauon as the part -il .'ao. -rirln A via Ott, departing, the rotary element of tra7 "1" "'1' 'a, a., 11s1ta; t1oa .. la .. va. orifice of "'' Y8Cua: tion represented) is p to allow, at 9 1, i <ae 1-oae ave 1 ') .e,: pis-' t'1Is", a'toJt..J4, retOU: mr. then dam sa t1cn: bdt1 & 1e 9 '\ l' #. tU ,.



  . Ji! '"P8 \ W ... ati0D 111 tú: f .. Wef e & t .aMrcéG f) 1 \ ¯W9" "" -a f.1tarp of reex: -1a. <aa-a '"" 8JOri #! Z-' .la eularIlIHt} 7A po: La ¯ 4 M. r4tttim- & now at 1s. fir this last 9r.t: - '' $ 03-a'SS:. .. <! 0! Tt 'Q'.



   d; n (\ J; 'et'.al! (. laq211e' oot 1J'r; .l r '; J: br .1.: pi -T un' lF-0a: t'btt 'Uq "- ù.i.0'J not * @G! r1 $ F-âs. - d: .t8ÓFX'r., Pyla "; 'mon-e psape at 61JW, .. a,! l.ti} oc: r ..1J.all 1 4WP 'i.m'.Yr4: Y ..: 011.' the QQ: ;;: t; j9: ;; C '"' 1, 1, - '1.> 1'" "" "" ü.1J.1'.I. "" "" '.-. "' 1. (";, '11> & "J.1>' '' ''> r ';' ': 'G.' "'B"' '' 'a5ia ..- - dk; fp ;;'! 51ti! N 5 3ss''tSv 'i1,8!) L the eosps 6Ç.xu!: Â' '' . ". -"%: '4? T) tl1t fes.T'3 1 l ::. 1 (J! Flè, JJ! E l1' ..t} t1.ra '1.' QS-'S: "':': '..' Q '2J] / J Fa3i &.'. 'Q :(; t¯.: Ti8;': 1Zrû o'5 'âë,"., I è \ ,, {1' J axtyit4 Ol'² 2Q -: - u; t1 "; tG110 Q, x> 'Sr: 4t': '.: ße; ¯: 9J c'5t 1.fJ:cr (; tl: I! 2C s' a: '.'. <rj-: ¯? '"."' '1':. 3 iJ ;; - irt "1 le C {r: 1. c'ë il '.., 7' ± -) '{;' 1 '", 1" - J "t't?:;:;' ':( 7 T'i3 S)? .- ;: Y: fi; 1'; 7'r-" " 'C or (c:; (1: Z "and I; {..} .YY \ :. 1, {;: S:.} (".,;

      to-'r: .- r: -. \ 'h-;' 'J7}' .. 7 "; -. - 1 ... -" - a: - ............., .. "o.: .... ¯. ..- - '----- .., j' -, --..--- ".....-." - = "" - ">" '-: .... .:, "f 3 l ':: =: :( l {: Ct0: ê ê r :: t'3-3S?' ''.? t11! J ÁC1 (? 2-1; j: ... 3 es: tt \ IoJC1. È1 iil'IJ: j.: 1.:. "": ':: v': -t. ": '\ T; lC) 1,, (3.4 {la"; r; ', Ú.c7lJ; i2 l': l ': $ fr:.' V: 1: e.6 i; 1i r, (::.: Fi (: "&; 3 ± -: 1:} c: : J} lc;: l:;!: 2} l! <; .Cr.Y] .G..1c # .t :: t: t;: r:; 17 ;;?. :: J.? o- "al; f: f! -r" 11 (n f3 '") r-1.

   J ",, 02Gt} l / j: IJ) pis-ëa a'5 <& Mtr & 3, r :. '!,'. ' '.âī ;;, â 1 fJ {,: Jr: tJ) 1.; 7, eê; - :: ... 3 3 L¯u .. "xT .i; s 19 -r ': z, ..ü 2; is.: t os-? e.:? ts - :? o t \; :? e? .lis- oag lr '; -shoB '3Q' J.-1 6j3 pexe.sï â .s. '. e3 .... a. the s ç .. i: F \ ::. : .- ..,. 'o' ', t..¯L h "",.,. L.,' 1 ± t4 ... t :) "'6 .. \:.! 1t? a. '' js a'é'tt.: l1d à-parti? '. "at.'. it-'1: 3. {! 1t1: Y; ôi: & - t3 à 53a: f'vt: 1.3 ( ; JJ; Q

 <Desc / Clms Page number 15>

 and it communicates with a cylinder 62. A piston 63 slides
 EMI15.1
 daD8: cy1.1Ddre and it GOl'ÇOrte a pedestal stem with udder 64 which is connected to it at its upper end and which
 EMI15.2
 acts on the piston, at its lower end, by the interat- iialbe 4'1Ut regeort to pressden e spiral which throws the piates JSverelehsst.



  The] d.-ton does not take 1m .Pe.81t & 88 & Xial ii .1; datIz passages 1ransveraaux n and µµ cOllllm'tUsing with passage µ ± and la. periphery of the udder% n 65. At the end ert $ r1tture of the paa- 'sap Le. * the p1sloJa!' 1 contains a 321ale groove 12. the body 12 comprises grooming JE 8'4tU'KÙU1t from the outside k body at the? e.rei da cylinder µg at my point: 1nterml! iâia1re a.tre 8 & 8 mb4UflP * oexw fiQ tBrts nu pammi-ge Buw1émWn UB '' 1 of 1lezterî-3ur of the body at the end of cylinder 62. A flow control valve is provided in the passage 71. A passage 73 hears from Orne end of the
 EMI15.3
 ehombre de t1011 5L au oylànére µg Begwes in cM: 1fl.cation 7 ± are provided between the cylinder and the track '"'" '... <., .. the body has a cylindrical bore at its end # before 2g. .

   An IZ spout is mounted on the front end of the body and has a bearing in which a part
 EMI15.4
 cylindrical 1a of lencl = e 21. is shown in a sliding and rotating manner. The anvil 57 has a circular shoulder.
 EMI15.5
 width 8g and an externally splined lug Di coming to engage in a non-rotating manner on a splined clutch member
 EMI15.6
 in'târ1euremerrt, so that 111 anvil 21. and the organ of -'brIq -... ge # can slide axially relative to each other but they are however forced to rotate together.
 EMI15.7
 The clutch .8g. scE: pprt <µ a:

  active face provided with teeth 83 which engage with the teeth 84 of a second

 <Desc / Clms Page number 16>

 
 EMI16.1
 j., ià, =.-¯. ,,;>, - T organ of -b.ra.yage the teeth ± $ ce µ ± are arranged in 1 "açon: -. Cae ltembrayffl advised to the amount of ml rayaa of 1iataUon of aorta torque. have the rotgtlcu of the bit 5. and, spoke of '1 barley * of ehray & ge 82 est erppehéau 1 clutch member fl, can slip compared to 111 orgar-o of e & h * y8oe #. The OrgBDQ a' ¯brayap e is aupportl dan an ele-mae of spleen = * 0¯ aonté â'tm <9t Banim rotating on me pro4 * ôbéoeoewzree µQ of the body by means of a bearing fl. The surface e: rl0rlqare of 1 ± u & nt do rsteass j has a helical groove e fi esctiea tf.:'lS"'lGr8 sen-circular- 1.aira.

   .2Q vimmmt balls are - :: 1, g, J.Ger dww la goroea Q9, as well as in uno gorge analogao a pr8'1u'o,. \ IDe]. t ec: r-: m i ocuporant des- grooves S. vùa * ù 2iJ t. :::.:; .. z4r Z-iîiz dc-i3 cmmelures .91 practiced without 111 hazard.% Sa = 9 of : taçan qyza 111 nut pu î one does not move axially # -1B the corpue 9 q ".. the i1. be however prevented from turning in relation to this checkerboard. the piston.2! is ammary and it slides eaÙ'e 3 . ' eJ..rJg 12. and]., 43.h # nt de rot = 86 while it c #! pOrte tbs jo1..nta..14 .. the piston JËt 19nut and 1 retaining element Ci ferseat, assembles, va. rotary actuator for 1. ' é] .jaen't working or wick 55. My p & 88ap8 22 are n & w8a between chamber 4 and e3End- - left end of] .talúag8 U.

   The protuberance 88 comprises my cylindrical ald- sage 3i comprising end walls Il and the end wall n comprises 1111 passage.! 1 whose diameter ut the Me that that of the deonpooltlon chaàkre has and which constitutes a l <mg8ment of this room. -la paml jgS #orte 1me bue- 1.1Zre122: aun1. 4'1IZi sl6sage agà whose diaotro is J ....... than that of passage U.

   Percussion organ. 5 oowprmd a piatsa - 102 with a surface - .. erat1e11e -. with a demis- aant aection the of caineare drilling and increasing in the bore! if Tm lug o7l1ndriQue IQL ocMlissaat in the passage 12 and the chamber of the elements of 4taachêitisati9B 5. 4 being predim onkle there.

 <Desc / Clms Page number 17>

 
 EMI17.1
 passage .2il and lug 3 ar as well as an r5Ot 1 & i. Coullagen-t lady the alp 101 of the bu8el 122. a helicoldal pressure spring Iff is ± xed dam 1'aléDaea Qg, between the end wall and the piston 102 .. Uémen1; 8 spring stopper. . 108 are provided in the wall of the laldsage to come st engage
 EMI17.2
 - on the part of larger diameter of the piston with shoulder 102
 EMI17.3
 so that 011 will describe it in detail below.



  A trigger of nt1re1é coasande tW1ue11e 1Q2 is provided sar the body and is connected 11 to a lever 11Q to bmould this domier vera up and towards the bay. The MQ lever Holds 8 'in a yaicars m pra; t. "Iqv.6e in a finger 112. Bcmté of orne man1m eouJ.1ssant the body to come ellent in and disengage \ 3r from the left faae do of lidpamle- ment 80 of the eno1 .SI. tU spring to pr4voe Ila is ready to push the finger Ul vars 1lencluip :) 2.7 ... A spring at press- sicm 114 is provided to act between a publication 115 pr4voe on the 41daent of : retained8 e and the shoulder # ent na in order to push the enclU1lle% l To the right. a resaort to take additional U6 4 * t pem between the cabrayago e organ and said paru * m to engage the clutch organ! 1i in the second dol 'brwa6e organ µ $.



  The operation of 1'ooe% il et. except that the latter has been prialablelkmt actioNne its parts will occupy the position shown in: figure 3.



  /] ¯ J After the mine to the prtSaJ.ab1e market. the pedestrian! 1 of the poewe has been pushed into its forward position by the spring Ü. tanc1ia that 'BOno-carbl: mmt a; M sucked in the tube a to penetrate oens the byliadra µ2o Or below da. piston, iL. ta qaaatité mm-urburant sucked in 1.0711nàre 12 - -. dd7md from Tol-w. of air which He entered the cylinder through the. aoupàpe et la pue & "at, de la .aorta; on J'I'1d fégler 1 & '- oharee da atao-carïaraat aa regulating Upffl) $ - ±)

 <Desc / Clms Page number 18>

 
 EMI18.1
 the rod of Plato is displ "t 'vey io low, of aorta that the mono-fuel is tzouvmt -en dess0118 .. of the pis'ton has penetrated daae the passage M in paasat by a spherical reteme valve =.

   As the pluto moves towards the bottom, the passage 6T is displaced at the end of the passage 12 saie, being half that the PU8age µµ communicates with the groove. 2.2 "this grooming M remains in eommunioa- tion sveo the p8S1? age: a .... eorie that mw charge d4 JI011O-Car is dolled through leu puoag "12 0-t U poer 4adt r in chamber 2. na a check valve aph6rîque 1J & 'préw. mw the passage when the pi8'toA fil has been clép1aoé v * Zé 1 * good until fia 4. oouasw. He is relaxed..a't UM4 4rm8 his normal pm1lum ties the 1nf1utmele da spring etp by 0 0 umtïp -mb, additional charge of lIOnO-oarb'arlftt is aapir # in the am to be 8JI8l11 !. in the cylinder passing through the reteml valve. 8pr1q¯.m. the pistlatts-asr, dt 1'9W '. " ,. ¯ operation saivaate.



  A screw (Bae 1 "eJ # éeen'tée)" If. "R '8Qr-la j <Mb $ 21 and, from the aorta. The via comes ellenkg on a piece of. Tra: n: 11 (4fplftent non roprdemtde ) dam 11e 46II.:N ta- 'troàU1re la vie. We take ... then the gubette fie dre'tl12t so as to make the lever 2Ja basoalor the ba ÚU418 qaw the trigger read is from the peulemmt m pr4m on the '8ftO n. We preeae the tool against the ira? Wilt piece so that 1' - a will slide the iU * to * flr> the rest & to be '. Aimai oompzludp 1ian41a that 1- éB1 U 2U de 1. t 'eno1.lIIIe nout Do not engage sar loadresti MI¯ de J.20: t "aane percwss10n fio') 'Sa continaaaot to poasssr exile vars p1 #. from tra-:. w11. garlic - 1 Il enolme Il to expand 111 or & me z: pG10D. 2i.



  'ven la sauohev r8ndent.aiDs11es' 1' &! 1'b d.t- lmil, 1nop'rsn: tal. ? so that Illorgme at .Pfi'C \ 18tI1cm cot braeqvex = t projeu towards the saobe under the 11'1 influence of the spring Teresite, au. - '

 <Desc / Clms Page number 19>

   sudden displacement of the percussion member, the lug 104 enters the chamber 54 to compress the gas contained therein, thus causing the explosion of the mono-fuel.



   The hot gases created by the explosion cause the percussion member 56 'to retreat to the right against the action of the spring 107, thus engaging the ends 120 and 121 for
 EMI19.1
 It strikes the anvil 51. and hence the bit 22, so that the screw engaged by the bit is driven into the workpiece and is caused to drill an own guide hole in the latter.

   As and when the ergot
 EMI19.2
 2M and move to the right, it uncovers the erlr # d. té8 in "Wr1 hours of @ fflaaffl If which form guide elements for 3.03 gases which act as piston 58. a1I!. <- ¯¯. half to move 19 êorm towards the Jroi *. ± ± é6émÀ qtte 194 = .o, a 2l cannot turn due to the ommelures ..2l, 3, the logs .2.2 provided for do = the helical grooves there and make 141ea turn: est de retem1 j! i, leaving you air "1 ;

   the organ of <MNa'ayege. the 411 mclutch m. 1 * whereW1n- = via the connection -oanml6 pre = ¯Va the organ dl mbrays4o -U and 1. ' enclosed, a1D8i that the meoho 51 ats starters, the screw engaged on this dem1Ù "e, this screw, so fine to tarmqer the goidage hole that it has pla1abl6B¯t tand1a forest that it is fed 4anR the traryail leao. when the screw is eM3teB% wùltwnée and. assuming that this operation is carried out before the rotation
 EMI19.3
 de J.'e1clU1'18 It is not arr3'We. Illeubrayy> of 11mt & Ucm of oouple 12.: fc4cti for p nettras at 1? element of rot = Qfi of oont1 # er to rotate, while the rotat1 # of the enclune 57.
 EMI19.4
 



  The tool is then withdrawn from the via onctt .. of faooa 'j that the oInme 2Z is moved towards the d.:1b <Played the 1nfiuImce' of the spring m and, gradually neemo qa.3 1t! 'en't o3e

 <Desc / Clms Page number 20>

 
 EMI20.1
 d4plaee ver3 la 4ro1 to, 5a perlphériqua curved surface vieut engage on mno aur ± * aoo do forma corA-013, Pendante 12'-. IM finger, aorta qua oe demi? is dtSp1oo4 vara down, then is moved towards the hsat by the spring m to come to engage behind the shoulder QO! mi'l # la nJntro la d0sain, omp! oanting air.01 the displacement of the onoluma vara the left until 03% u9 lu gâshetta Lea was at nOU \ TC: 1U tlatio: nn60.



  Although # we mean dtor3) of arréA1; 2.oe, balls to re3cort have been illUJ% 46à in the ae3cinp we can provide any other appropriate element for czpachor the opine to be able to prowl in the o1: umbre 2.at the desired time, These elements could Stro oot1 # Mél3 Dllere21lt or 00 preassemble COUD fona âtima rr "ùîcnlation roll-63 to an element determining the soseat where the tool and engaged actively on a via.



  The preferred mono-oart is 1opropyl0 nitrate, but it is also possible to envisage possibly other explosive media such as oartouchea or charges without
 EMI20.2
 docile, while the explosion could be reduced by means other than the detonation procedure described above; by
 EMI20.3
 For example, the explosion could be ignited in the drowning of an eletin.



     Different modifications could be made
 EMI20.4
 to the embodiments decifltma dmw locquellos It1npac is printed at 11616nent working before the rotation. The é, 'eZ reGro..1- both of the explosion could possibly, ollcrut c: n1: firstly adjust the rotation of the working element and then give it a shock. This polished system, -, rait be used to weave nuts, 19element percussion then having an appropriate shape to come to engage on a nut.



   A single explosion could 1; possibly results in?
 EMI20.5
 simultaneous shock and rotation, while pulling

 <Desc / Clms Page number 21>

 
 EMI21.1
 could they downstream? the roxse of ane series ae enoes de ',' t3. "3 in% oeW1? Ô produced at. Ratars of the rotation in It is in% of work.



  Finally, instead of 3'z'7. a czno-carimrant Tour produces the gas of the exploi3îoni, one pmau-ai-b 6saiezient zi.sx e - cartouohs. or vne oharga without socket. '.-.' ''; I '' ..,.



  1.- x'.1 word-c-im eonprenaa% aci-poi, a work item Goodness Gur the body for Q c 'o .. d' vs-and-comes and 'tm3 rotation by rp-pport to C # .at. percussion organ provided âaBa le car-, 3t foas'Sican3a'S to im9rizer shocks to i 'ôlénai% do t? svailt nn owzoeno do rotatif disposa dina lo corps and for f - ,, îre tousner Ivélè- Eent do work, cn é16 nù vc ;. , 10 dasa le for 1-eaevoi = a 03. a <slosivo rjii4-p in csplossat produces a ¯ gas under b, 7-v-ta ppocsiea, "3Sr '. 41SB.t de gn.1-Crge wûa .. b fi: 3 'said gas p * -ar ae.1-omor looc! ît-D orgenes.



  ¯ 20- Tool at F. '' 'As4â't ".' 'I''3: 3 .. tal! La? E'7 <mdioati <m 1 character-; ized as 2.v: w, Did you connect with such aorta, that the ga.3 s.o'Si4ENo tolit ab? rd 'sa.said oreMS' sis 1'ec> utre.



  Cu-til t11-î-îant la s? 'S6ieaHea w, .. w. "' K 6. make sa ce que- l'orgsae h g4â'6.? F 'sst: 3Û' k ': orgaxba rotary ooraande.



  4.-; itii to: o 'r =., I, a, r.evl> es.ma% 1 * n 3 csrt4-) ized ea. co 3. ' : '± 3 ..' f "3 ...? 'N s'otst.f ost: i'.t.'. 5 .. '^' aJan% l'ora-3 at paa'c'assion. ¯ 5.- ci; t + il 4. T'r .. '' # V ": â la ia" cnd; oJt3, cn J., f ç 3Gi: v "risg Ga what theit ei,; S # = nù o ¯gir = 1G # g <a oa'5 And ','. such as "30rûa que le géàz -ai s 3 e, 5'xi: 'u lec-î # 1 # J c # gmioa <3'a- ='% cz> fInan µ * qe gss xissa oCïmer Icato ors'c" nco sicxlt.c'2 6. - Cntil in Este-a? Gu-.sat 3.'sae on À am * /, = ëea? E? EB.- disatiOBS prgµc / dg> te3, .ùtiitt6t'ô> 126 es 03 ee S.'àlF3Zc; # "b id * ge ¯ (est onti do éel ± -eo: -l'eplc'3ie 'ma E-izzle o' <3trge amen or & 2ne zareuxsioa to imùrµàaer ïa da ehoo3 ¯

 <Desc / Clms Page number 22>

 
 EMI22.1
 "'! ...." "-'" - ..... - - "" ", .. ';>. :: ..." "-:

   . / ... ".v:" "" "?" '....> - 4 "';:" "# '->;" "" ::,.;.: ... ;;; . "- \ r" "., :::: '': '' '-" ... -, -:>: - "! ...-, the 1 & l & ent a. a11 .;' '" '<,>, .-. H .. -: M ""' - '-': '. , -Ii. ' ï ", '.; T" 1.:.: Outi.l & aobd IliAi .-. WIIt â.t. '9'¯ yW, - .. -.' o .r p .. t '2' 41oaUo .. pJ'è.'4 "" .. <Mtap <tet <afi * é aan "ea. -c <MjrM. '<: 1 # ..;.



  ...,, -. "-. '.'-- -..-"' X'- '' l en't de rfaia.- 3 <ttBM $ l & 88OC1 '' 1..t ... .. dtl è '. .



  <'"' 1 '" s .. -; : toact101ma1d po1Ui, 1It dt .. r, i. .- ": w ,; #, ,,. y ..,;> :, ',." "8.- Ootil to: aMeu: r m4wmrKlÀak ad ..' t3, t 7;. i" .. ' - ... 1 ",, ;; -" ,,?; E- 1t fo) acHo &% '% * OQ'à'auU * <: <MM <) <<% µ 4 * MmiM: tooa tU8t ft' 1.Mtte .. ..; .. 4t '... MI ized in 0. that the.é1 el8 re3t & g <maaM wùohô, j'aaCJ1 ,.' bzz that 11 1 act10.:i 4 1.'8Jl8â1ci, '..., .. r, .. until it has ùô% i & ù6 the prell1 "'";: - "'',> 7 '' - '...; 1 [.;' "9.- oQ.tU. or. 'W1. .. .8eï aicaticiM 1 to 4 oaoaÓtú1l9 'in o. qàhj ioraqw '% p 4 * eàit * -! ... s1, çi! Jī; ': l .. "-".

   Y .................. ", .. Jo If 'Si." .. ¯. born was ati, t1 3'.a au. lelBTtaM .. 4- 3 dt3eâY 10 lOZkg- d0 i'41éW @ à4iàÀàa- yoàP lÀiàxxÙ-XÀàÀre '(ÔTmmo' ,, -., 1 ',.,: -, -'. g, -.,, '-. ,.; g, <,;; '¯ - orgaJl &. 10.- Ouilr à - "' iloteur sui'Yant la ¯ .iataa 9,.:, ... 'i aaraciériâà en oà t! âpri8" I .. 'fàMa'-a' '- - "' '' 0Tgzanes 3.rao des) 8SSBgeg making pa: r't1e- d. i'éîtrelellt 4e gt <idase and the long doola the S'Coul0 pw.r 1 1asa orsan .¯ ¯.. '"..



  11 ..- has 1 engine 8i'yan '& .'r -1 z dea; evonàieatà, ons prm% den "lea,'; imzna% gé * ized voee 90rgana revnüiee: tt! I: 3 p: réoédn '; ; e8, 'aaraetisê Qlil eo qne 190r @ 3l18 à percussiom est s'4 po- 8' n1 # àn.lesa> coeY% + alf ao'-c-4 d'wà spring & t2 '- = ±; J c9it ( a3iêe sa. D7 will say acre '!; qni, lo!> q -:!. t1J. is in @ .. U. ino:? é: i "> - 2.' !: 1't; l! ) '3: &' me1 ::: la tlÓpL.9, cem (n s4 the organ at poreaasioa 2ç} U l 'inrlu.} () From at. JffH; eo: .. t 1Jom' roe1. " 1'sleslsB d? Zoei + èlnt \ rg'3 ontenllC daw said éi éwen%: i.'écep1: U: i. "La s proûm t f '.... 1.J :: ± t: !! i; 1 .: 'org-ane à pe? <? As3iMt fl .3 "aal.

    'her. chcs to the elect of trtWro.l, 'all 1311 oO: i'B! I: r "lU2..t la rossoyi for the r" i16.'t' SA posi-gias. a: mei! l # 12.- Cstil to 1'10tOU 'Gtti7C:! l la r "' l @ 1Mç'8i; ion 1iL, oaraotérisé we ee that: l @ 18ant deldn: 3t)? ca:! 5 be e:!, ldu iJ10l '<G1.'3..llt

 <Desc / Clms Page number 23>

 
 EMI23.1
 ¯ by means of an obilrge in Tsontiqaée '1orans perousidon pF the elén0 4V% oeaM 13, - Qatll with motor MU-is worth it.

   x @ V éiORtio2À 22, because & ct & 4 &, é en and that the stop element and solicited by va xoxaoào 14.- Motor tool according to the Orne on the antr of the xsnan, d.cat3onr Zt and 13, carmtdrled in 40 q's.'il comprmd vu coan-de ziatuelle ccaportant security device will element% 'of c <b * <t4 po <ïTttnt come to be released m = the working element posa * prevent this deW4er from applying iadite ehargw <B bexc.t â the traipailg element unless the soai.td device is aotieMa4.



  1 '. Ox% i1 to 3Batexr detrimental to levme Cu being of the reve - ment of 3os serv3.ce \ Qactm- s.ect3emet for 14- Bisa out of service using selectivemt to operate the tool so that a explosion 3owette 111616- P 1 44 ir7ilwi.dt Hiss.LV4 "5 LlBi xwt! or #d.qeE@w&.'aa .S: 1V '.fy / yy e ... fr% µ4.w" .yJSSa 9uS .... ,,at. #; -. L- tion. "'", 117 A'.ikSx.ialal.yt3ul'a2 "' N1-'R.: Y #. Ry.'oa Ca-til at 3èRY E3'11 LYaf V Wi 'Y, yLb la st 6r V; w 46.66nt GG SS.ïn Vü 15, caraOI46riad en ce 3 lêssnt de siaa 'out of service f & notiomy to prevent the organ to L'o' marnatra choc 'to the injury of labor.



  17.- Cn7,11 to mate'sr aulvan7, - ï xc., C, a. z in 16, character <? 3'ized ea. ee that it ecmxcnd m osbraysga $ '' q, i "4 between the rotating cosBanae organ e'S a''¯ '' 'a" r: 3 travaj.l 1 el ± .not mine off aey? 3.ca P .. ''., T ', "i4.â po'or dségxg.ew l * cE:' brsya.gea 13.- Otltîl to no", - elw I one or the acre reven- dicatioss pnéc4éenteJ, caxsJt6nliJ4 SB sa qul-f-1 de-7ax cylinLI're-0,: ip.: .. has the cerr "-AY one of the ayliBers containing ± orgeno at '-'- 3 zo -, - 0 fcxse of a first pistcRj) while '1 t 1 ti t a 43acond piston' a: t ra part. 4àOÀb to% iG g1Ài c01ÎStitÙ &

 <Desc / Clms Page number 24>

 
 EMI24.1
 A.-.- "-'- .-! - J.



  - 1. ' org te de OO8Iende rotatif, 1 '* other published * da v + Kà> to via "tant% eUh 1 l' Il - t de Ú'Ua11 ...



  19.- Or: t11 motor suiyau't la rovqndioati 18, oaracér1.é in that said second piston is 81Ipiché from tsamer P81 ".report to c0rp8. In that 3! Other part dG.3'JLa & screw is connected to 1. Ó8n1; working by 1. '1nt8néd1a: 1st of Tan clutch 4fa!: Iintat: Lon of coiple.



  20.- 8U.1V8l1 motor tool "t la rrrend1cat.:1on 18 on 19, earaotériaé in that '1m lowering the cylinders *' extends from the cavity.



  21.- Power tool follow 1 * e or the other nail 1 "8- 'W'endicat1oD8 prectidentee. ClU' & etér16 cm. What 11616mmt rkep.- ieay is prnu to receive an a? S3 of 'ml1O \ Ono-ear'bm: ant liqiaidet 1'loutîl omwre * mt an el <! A8a '% destined ± to azoBsey the dkC1ltp031 tion of said fuel for precarious said expJ.081011.



  22.- Motorcycle tool = lm1'Y & lii la revend1cafdon SI, has * r * removed in that said 'lel: 1.Q'!: T receiver comprises a cylinder head and in that said element dest1n6 to break it down % ion includes '1:' Q striker: can # .t penetrate da.D5 the cules.



  2 '..- tU to IIOteur an.ü: nnt the rned1caUOI1 22. depending on llune or the star of claims 11 to 24p oanctér1., And that the percute'ln "is rafflrté by 1.orgone to}> eroua.1on and bolt in the oulasse 10raqge the arresting elements are rendered Inoperable.



  2 + .- Qztn k note * uiv t la oeeoendi Aiou 22, -oaraoté: r1 .. - o. qti8 le: striker .st acU # mi RI'Ue11-.not e1; is 1I & 1nteDU dam 1m8 position amde e against jon spring by means '1U1 element of asaxecha don le dfo1811Obnem PerM "- .au:, 18: rou8U'r' from patreF du = la o1Jla88, .'t8Dti. that 1.081-. which - ri811l!: trains the payMtiMsp dwa po81 1; 1011 arM "- '; l' j; .¯ 25.- Power tool n: 1'Y & 1Ït '"' J.- .. or 1 * aakp d / ¯ j. reyend1C.t1ODS 21 to 24.

   CtMtMt & f & e au oe qu1r'11. o0çna4 .. îlinent NglKb1 * deati 4 to * lead mw -quaut1t4 ya: r1a.b1.e 48 ttano-

 <Desc / Clms Page number 25>

 
 EMI25.1
 - "- to the receiving 1'61éaent. '' 26.- power tool according to the: claim, or 5, '3-'1me or l .'- other dè8 reTendioa: t1o: tl8 6 to 25 depending hence resale 3 or 5, intended for Itra used for- J. ': 1ntroduc- ti.on of a -na per: to: ranw OQ. auto-tarau # UM in the piece of flrW8il, oaraeterized in that 111 element of trecyail OOEwOTt8 a ¯µ ùohe of toumeT1e.



  27.- Oatî3 t motor according to claim 4 or 5 on 1 e or the other of claims 6 to 25 depending on the rtmmd1oati.on 4 cm 5p intended to be used for screwing 4 nuts, characterized in that 11, éléaent trarail is a member intended to engage on a nut.



  28.- portable tools at not =, sustan'M.elleBeBt as described above and illustrated in dea8j a a: m.eD8.