US813211A - Drilling-machine. - Google Patents

Description

PATENTED FEB. 20, 1906.

3. P. JACOBS. DRILLING MACHINE.

APPLIOATIOH FILED 1115.22, 1905.

Snuaukw (70 221 1? @602,

19i We: .sea

PATBNTED FEB. 20

J. P. JACOBS. DRILLING MAGEIEQE.

firmonlon FILED AUG.22,1905.

4 SHEIITSSKBET 2.

H W: E5: f 5: II

PATENTBD FEB. 20, 1906.

J. P. JACOBS. DRILLING MACHINE. rum-r101: 211.21: we. 22. m5.

BEBETQ 'BHBBT 3.

uueutoz 1 PATBNTED EEB. 20, 1906.

5. F, JACOBS. DRILLING MACHINE. mrmcnwx TILED 119.22. 1905.

4 SHEETS-SHEET 4.

fitment,- dhnfgfwcoaa.

1 (Masses UNITED STA S PATEXT CF I CE.

JOHN P; JACOBS. OF COALINGA, cummxm.

DRILHfilG-MACi-HNE.

Specifieation of Letters Paient.

Patented lfeh. 20, 1966.

Lppllcnfion filed August 22, lEGfi; Serial No. 275.253. M

ments in Drilliri Mmhines, pf 551- :Iu theiucqpnggrijfing glmw m my mt; v p e mbg iw. yvi flf .2 Lion, Figuysgl 18 a Vg'rtmgl lon tudmalsgc i 3isalimkn I lsfa hpri- 3o zontal setmn, rocluge throug the. right jhalnd poriion' Fig.7.- Fig, 5 is a t ortlcnl V transverse section taken through the same portion of 7. =6 likgi? st-Minn through the Same p'qrtlpn of said figure, taken 351mm 0, directly. opposite view-point, and Fig.

7 is a. eneral View of the machine;

In t ecarrying outof my inventidn I suit, ably mount all of the operative pattspf the machine upon suitable framework, preferably 4 as shown. r 1 V V The shaft 1 hasfixed upon it nejgu its ends two wheels or pulleys 2 mid 3, drinually termed the bull Wheel.", Said 'sluift has also arranged thereon two loose drums'4 and I 5,, one having attahal theriitu the drilling- I tool line and for use with the bull- .llbcl 2 and the other drum having attached hereto the casing-lineand for use with the wheel 3, as present} indicated. Also 11 m said shaft 5 is arrange so as to slide gm ulsn revulvc therewith a clutch 6, compriin a central double-facedv member 6 and on or distant single-faced members 6",coupled with the lutter so as tn move therewith, as shown in Fig.

1 said members bein efi'ectiva to engage 0r clutch the heads of either of the drums 45hr falso' 5. Said clutch is mluplwl'in lav m'hmtm] by a shipper 7, comprising l'mkml upright (Tu-- tmlly-fulcrumcd lvvm' T. film m-minuls u! tslmse brunvlus am lot lulu u! vngagv a 1-1-0- tral annulmgmuvv {5" ul' llw vlmrh lm-mln-x' 6, and a hamhwnmtml lvwr 7". having n rod or link (-Oflllflllflll I will: lhv luwvl mul of lever 7, tlwSv :wvvml parts lu-lng suit nlaly support-0:111: positluu. plvfvrahlv 1. shmvu.

Arranged mral'lvl with phv shn r I is =1 sothlld shuft- S, luiving fixml tlu-n-Iu a wank K,

a" lateral fl'lCllOlhll (hm-h mvmlu-r 13", having an ouhvargl-llnrml fawn (arriml by a mu Ur 'sleev' lmfmul having the Shah N passing lm'ittgll S ag clis k a? pulley U), having n lai- I 11 ion? 10" win tnlluwhm-l Si. equlpgaiilyuilllflji 'lu-vvlfll l'rivtiusml vlntflll jwhecl, tlw purpusv nlwllh-h will lw slutml jug cuixiu-i-iimgas at l I, with :x svrvw 11.. :ilsu having Jamming cmmw'linn fur n-(luriug frictlunh'ith the shall 8; as tlisclusml by Fig ,4, .311% nut has vxtvmling suilnhly lllvlvfrhlii nijlkml arial'll)", [n which is vumuwlml a Ind 13; lhq-lultvr also lu-mg e-nnuwlml m unv my fulcrumml in position. 'lu (lumum arzh. ill tllw lvvvr H i warm-1m! mw vml u! a vlwake-stru ;a '15, (m'mnpasslng {hr laull-wlmvl 2,ihvfippnsitc vml of said liI'ilkfl-sllup lillllg suitably secured in zhu-v. prvl'vmhly by a practically U-slmpml kvvpvr m sla :lv l5", with said hmkr-stmplnnpwlammmll w yulw purfimmf said km-pvrm-stuphgwhilvihv nulvqui-mpcd urmsnl'tlw luiivru r4- Pai$ifll llnmlgh Elm (lel'l'Mk-llum' marl svvurml lhvwumivr, as seen in Fig.

It will lmnulml that ihv rvquirml drillingtool luwinglgevn :xl-lnchwl in tho drill ur luullinehml thu hat-ti:- gmmml uvvr what may lw harmed a.cmwn-pulh-f utthv (up n! tiw derrick, 11 running tlu l'riclimml (-luu'h it!" of the pul 0y I!) intu (mutant with tlw luuulwheel 9 h suitablyactuating llulm'vr l4 mntiuu wi l lJi guuumuuinutml In suhl pullvy,

.whiclvinxiarn will transmit. lnullull l0 Hm hull-wheel 2 lay flu Iflpfl-lflll mwnmpussing said pulley and bull-whvvl. Hiumhmwumly with this mm'mnunt ul' thv h'vvr H !luprvssure ul the brake-strap l5 upun Slllll hullwhcel will be relaxed, when ul'uutlusuit able wimllng qf the (l7lll-ll!ltupon its :h'm 3.-

before done, the lever 14 is moved to bring into requisition the casingdineefthe drum 5 hr aeeordingly shipping the frictional clutch Ii)" of the pulley into engagement with the band-wheel El, simultaneously with which the pressure ofthe brakestrap 15 is relaxed, allowing the drum 5 to' be actuated, so as to cause its line, to which said casing-section has been .attaehed, to properly dispose or elevate the latter to the top of the derrick for lowering the same into the well or 'gxcavation. For this latter purpose the lever is now aetnated, so as to effect the frietional elnteh It) and again applying thebrahe-str'a p 15 to the wheel 2, when by su it ably numipulating the casing-line the easing may be lowered in place.

l.clai|n--- 1. A machine of the character described, .eomprising two loose drums, at common shaft bearing said drumsfa rotary part fixed to said shaft, a clutch contrivance arranged upon said shaft, interiiiediatel of said drums, a t-lriving-pulley and its shaft, a frietional clutch arranged upon said driving-pul- 1e) shaft, means effective for transmitting motion from said driving-pulley to said frictional clutch, a. brake-strap applicable to said rotary part and means for ,its actuation, a

not, a screw-threaded coupling equipped uiisbipping of the with said nut and effective for actuating saidfrictional clutch, and means formin connection between said nut and said bra e-strapactuating means.

2. A machine of the character described, comprising a drill-line drum, a shaft bearing said drum, a dutch contrivance for effecting connection between said drum and shaft, a band or driving wheel a frictional clutch adapted to have contact with said wheel, a shaft loosely equipped with said frictional clutch and bearing said band or driving wheel, means effecting connection between said driving-wheel and a rotary art fixed to the drum-shaft, a screw-three ed coupling equipped with a nut and effective for action between said frictional clutch and the shaft bearing sa'id clutch, a brake-band engaging said rotary part, and a lever-and-rod connection between said not and said brake-strap.

3. A machine of the character described, comprising a drum-equipped shaft having a tixed wheel, a brake-strap encompassing said wheel, a band-wheel, asecond shaft equipped with said band-wheel, a frictional clutc loosely arranged upon the latter shaft, and

fixed to a disk or pulley, a screw-threaded coupling for said frictional clutch equipped with a nut, means of connection between said pnllev and said brake strap encompassed wheel, an arm-and-rod connection between said not and a lever for actuating said brakestrap.

In testimony whereof I affix my signature in presence of two subscribing witnesses JOHN P. JACOP Witnesses:

Mrs. J. P. JACOBS, M. R. VAN Woanan.

Images