US1213800A - Lifting-jack and pulling device. - Google Patents

Lifting-jack and pulling device. Download PDF

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Publication number
US1213800A
US1213800A US10634316A US10634316A US1213800A US 1213800 A US1213800 A US 1213800A US 10634316 A US10634316 A US 10634316A US 10634316 A US10634316 A US 10634316A US 1213800 A US1213800 A US 1213800A
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United States
Prior art keywords
jack
lifting
drums
pulling device
pinion
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Expired - Lifetime
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US10634316A
Inventor
George A Piper
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Individual
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/26—Rope, cable, or chain winding mechanisms; Capstans having several drums or barrels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/1967—Rack and pinion

Definitions

  • This invention relates to lifting 01' memeiing i vices especiaiiy adapted for use in connec- Ti 11 with automobiles as a the axles, and a: a potier for drawing the automobile out of rats or other places when the car is smiied.
  • the invention has '0 provide for its general objects device of this charactei: which has the dual function. of lifting and Plliiillg the device being of comparatively simpie and inexpensive construction, i'eiiahle and. efiicicnt in use and so doslgi'ied that it can he i'eadiiy converted for either use.
  • a more specific object of the invention is the i'ii'ovision oi a lifting iach: oi that type cznnnosed of a phuaiity of each have with an intci'nic hing: pinioin the bars iiciu guided in a casino; so t int the turning of the pinion shaft iii icing hen the jack, the A 2 i t or shoi'ten b are heing' :e um bie from the casing and the pinion being: connected with winding drums, whereby (rabies an be attacied to t ih he :h'uni " ⁇ vh the shait is mounted in the the cables when attached to automobile respectively, to )e wouni on the drum in order to memei the iutoinohile out of the piace in which it is stz'ilicd, the drains; having a ratchet and pawl device to pi'
  • Figure 1 is a ('(i'hifiili auction of the device in condition for use as a jack; Fig. 2 I Fig,
  • Fig. is a diagrammatic view showing the device used as a puller.
  • ii. designates tuhuiav-iihe easing open at both ends and divisihie longitudinally on the linc l into two similar sections which are fastened togethcr by bolts 2 passing through lugs 3 on the sections.
  • Siidahie in the respective scctions are rack bars 4 and 5 which have their teeth 6 presented toward each other, and meshing with the teeth on the opposed have is a pinion 7 on a shaft Eli journaied in the wasing' A. .Bv the turning of the pinion the rack bars move in () ⁇ ')P()Sii6 di'i'ections, either lengthening or contracting the jack.
  • ilic rack bars have tubul ar outer extremi- Lies which are lnternaiiy threaded and into the hai" is screwei'i a head stem 9 on which is mounted a head or load-carrying piate 10 connected with the stem 9 by a universai joint 11.
  • a base stem 12 which is fastened to a base plate 13. 33 turning the threaded stems in one direction or the other the jack can he iengthcned or Shortened to suit requii'cnicl'its.
  • the outer ends of the si'iaft have Winding drums i? and each. composed of inner and outer disks; .H- and 15, respectively.
  • the inner disks have ratchet teeth 16 with which engage pau'is 17 pivoted on the casing at 18 and coi'inccted together by a cross pin 1
  • These panic serve to prevent the shaft 8 from turning as the iack is being used to lift a load uh the outer disks or Wheels 153 are spaced teeth or ,iuge 20, so that the foi'hcd end 21 of an operating lever 29 can he engaged with the teeth to turn the pinion-cari ying axle 8 by a i'atchet move inenh the level after having; moved its iinii't being; dieeugac ed.
  • a device of the class described comprising a'body, winding drums rotatabl v mounted thereon at opposite sides. teeth on the outer faces of the drums' for engagement with an operating lever, means for turning the, drums, and cables connected with the drums and serving to support the body when one cable is fastened to an anchor and the other cable is fastened to the object to be pulled.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Lowering Means (AREA)

Description

G. A. PIPER. LIFTING JACK AND PULLING DEVICE. APPLICATION FILED JUNE 28,1916.I
I Patented Jan. 23, 1917 WITNESSES \I MKIZAM '15 a ii-a mientary side View thereof:
ouiicrhi, a sectional View on the I J. 7 a
iwnhninaib i a HALF T JQSEI?H WEBER,
LIFTINQJACK IL HID IULLKNG' DEVICE.
Application filed June 28, 1916.
To r125 whom it may come m:
h it known that ii, Gnome A. PIPER, a citizen of the United States, and a resident of thin-(ha, in the county of Douglas and, Hate oi iichi-uska, ha c invented a new and improved Lifiingzaiaek and. .ihdiin.;,;- Device, oi which the foilowing is a fuli, clear, and exact description.
This invention relates to lifting 01' puiiing i vices especiaiiy adapted for use in connec- Ti 11 with automobiles as a the axles, and a: a puiier for drawing the automobile out of rats or other places when the car is smiied.
The invention has '0 provide for its general objects device of this charactei: which has the dual function. of lifting and Plliiillg the device being of comparatively simpie and inexpensive construction, i'eiiahle and. efiicicnt in use and so doslgi'ied that it can he i'eadiiy converted for either use.
A more specific object of the invention is the i'ii'ovision oi a lifting iach: oi that type cznnnosed of a phuaiity of each have with an intci'nic hing: pinioin the bars iiciu guided in a casino; so t int the turning of the pinion shaft iii icing hen the jack, the A 2 i t or shoi'ten b are heing' :e um bie from the casing and the pinion being: connected with winding drums, whereby (rabies an be attacied to t ih he :h'uni "\vh the shait is mounted in the the cables when attached to automobile respectively, to )e wouni on the drum in order to puii the iutoinohile out of the piace in which it is stz'ilicd, the drains; having a ratchet and pawl device to pi'ca'eni them from ui'iwinding the caidcs; wi iie the latter are under stress With ohjccts in View, and others which wiii appear as the description pro-- cceds, the invention comprise various novel features; oi (jOiiSii'iH'eiOH and arrau 'einent oi? parts which 'Wiii he set forth with poiidfilb huit in tin. i'oilowiug dc ci'iptiou and ciuini anpendcci hereto.
In the accon';nanyino; drawing, which iii'dSiTlziUS one embodiment oi the in'i'ontioi'i, and whcicin .aiiniiai' cha acids of reference indicate coi'responi iing pal-ts in ail the views, Figure 1 is a ('(i'hifiili auction of the device in condition for use as a jack; Fig. 2 I Fig,
{ plan view \Yiiiic the device is used as a asing to cnahie t stake and "he Specification of Letters Patent.
jack for liftingline "atented Jinn, 22% J12 A W Fler ai m o. 1063M.
+-4, Fig, 1; and Fig. is a diagrammatic view showing the device used as a puller.
Referring to the drawing, ii. designates tuhuiav-iihe easing open at both ends and divisihie longitudinally on the linc l into two similar sections which are fastened togethcr by bolts 2 passing through lugs 3 on the sections. Siidahie in the respective scctions are rack bars 4 and 5 which have their teeth 6 presented toward each other, and meshing with the teeth on the opposed have is a pinion 7 on a shaft Eli journaied in the wasing' A. .Bv the turning of the pinion the rack bars move in ()}')P()Sii6 di'i'ections, either lengthening or contracting the jack. ilic rack bars have tubul ar outer extremi- Lies which are lnternaiiy threaded and into the hai" is screwei'i a head stem 9 on which is mounted a head or load-carrying piate 10 connected with the stem 9 by a universai joint 11. in the lower end of the rack bar 5 is screwed a base stem 12 which is fastened to a base plate 13. 33 turning the threaded stems in one direction or the other the jack can he iengthcned or Shortened to suit requii'cnicl'its. Ubviousiy, after the jack has been piaccd in position ,with the base plate 13 resting; on a suitable support and the head 10 engaging the load to he iiited, such as the axle of an automobile, the pinion is turnedby suitable means so that the pinion Wiii ride up on the rack bar 5, and. in turn vause the 'ach hat 4 to move upwardiy. Since the pinion joui'naied in the casing; ii, the casing; inovce upwardiy with respect to the rack bar 3, an Ti ci'inseqi'lcntly the rack bar 4 wiii. move twice the distance of the inoven'ient oi" the casing.
The outer ends of the si'iaft have Winding drums i? and each. composed of inner and outer disks; .H- and 15, respectively. The inner disks have ratchet teeth 16 with which engage pau'is 17 pivoted on the casing at 18 and coi'inccted together by a cross pin 1 These panic; serve to prevent the shaft 8 from turning as the iack is being used to lift a load uh the outer disks or Wheels 153 are spaced teeth or ,iuge 20, so that the foi'hcd end 21 of an operating lever 29 can he engaged with the teeth to turn the pinion-cari ying axle 8 by a i'atchet move inenh the level after having; moved its iinii't being; dieeugac ed. :ironi the te Th 20 of the drums and. moved back so he engaged are fastened to the drums .cables. and in so with different teeth when the lever is again moved forward. The lever is detachable from the jack sothat it will take up little space. and the construction is simplified.
When the device is to be used as a puller the rack bars and attached'parts are removed from the casing by the latter being taken apart. The axle 8 and the (llllllls are left in the casing and the cables and t" B and li respectively, the cable C being attached to the load to be moved, such as the automobile l), *igzfi, and the cable (1, being attached to a stake which is driven in the ground. The drums are now turned so as to wind up the doing the car is drawn toward the stake. In this manner a car when stalled can be moved to a place where the engine of the car, can take care of the load. The cables are normally removed from the drums so as not to be in the way when thedeviee is used as a jack.
From the foregoing description taken in:
connection with the :u'companyi-ng drawclaim as new and desire to ing, the advantages of the construction and method of operation will be readily understood by those skilled in the art to which the invention appertains, and while I have described the principle of operation, to-
gether with the device which I now consider to be the best embodiment thereof, I desire to have it understood that the device shown is merel illustrative and that such changes may be made when desired as fall within the scope of the appended claim.
Having thus described m v invention I secure by Letters Patent:
A device of the class described comprising a'body, winding drums rotatabl v mounted thereon at opposite sides. teeth on the outer faces of the drums' for engagement with an operating lever, means for turning the, drums, and cables connected with the drums and serving to support the body when one cable is fastened to an anchor and the other cable is fastened to the object to be pulled.
GEORGE A. PIPER.
US10634316A 1916-06-28 1916-06-28 Lifting-jack and pulling device. Expired - Lifetime US1213800A (en)

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US10634316A US1213800A (en) 1916-06-28 1916-06-28 Lifting-jack and pulling device.

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Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2765201A (en) * 1953-03-16 1956-10-02 Clay E Phillips Ceiling jacks
US4687026A (en) * 1983-10-13 1987-08-18 Stig Westman Equipment for closing conduits
US4944501A (en) * 1986-07-18 1990-07-31 General Electric Cgr Sa Examination bed for NMR or tomodensitometry apparatus
US20050232708A1 (en) * 2000-08-01 2005-10-20 White John L Automatically adjustable caisson clamp
US20050262619A1 (en) * 2004-05-26 2005-12-01 Musal Michael J Head gear fitting system
US20050283885A1 (en) * 2004-06-29 2005-12-29 Stroud David E Helmet reinforcement system
US20060113740A1 (en) * 2004-11-30 2006-06-01 Green Steve J Active roll control system for a vehicle suspension system
US20070040340A1 (en) * 2004-02-03 2007-02-22 Dirk Kesselgruber Actuator, in particular for a chassis
US20070044210A1 (en) * 2005-08-31 2007-03-01 Bell Sports, Inc. Integrated fit and retention system
US20090007707A1 (en) * 2007-07-03 2009-01-08 Magna Car Top Systems Gmbh Closure system for vehicles, preferably motor vehicles
US20100050324A1 (en) * 2008-09-02 2010-03-04 Bell Sports, Inc. Height-Adjustable Fit System
US20100209186A1 (en) * 2005-01-03 2010-08-19 American Piledriving Equipment, Inc. Clamp systems and methods for pile drivers and extractors
US7824132B1 (en) * 2000-08-01 2010-11-02 American Piledriving Equipment, Inc. Automatically adjustable caisson clamp
US20100303552A1 (en) * 2009-05-27 2010-12-02 American Piledriving Equipment, Inc. Helmet adapter for pile drivers
US7854571B1 (en) 2005-07-20 2010-12-21 American Piledriving Equipment, Inc. Systems and methods for handling piles
US20110162859A1 (en) * 2010-01-06 2011-07-07 White John L Pile driving systems and methods employing preloaded drop hammer
US8020219B2 (en) 2005-07-01 2011-09-20 Bell Sports, Inc. Strap anchor system and method
US8186452B1 (en) 2005-09-30 2012-05-29 American Piledriving Equipment, Inc. Clamping systems and methods for piledriving
US8434969B2 (en) 2010-04-02 2013-05-07 American Piledriving Equipment, Inc. Internal pipe clamp
US8496072B2 (en) 2002-09-17 2013-07-30 American Piledriving Equipment, Inc. Preloaded drop hammer for driving piles
US9249551B1 (en) 2012-11-30 2016-02-02 American Piledriving Equipment, Inc. Concrete sheet pile clamp assemblies and methods and pile driving systems for concrete sheet piles
US9371624B2 (en) 2013-07-05 2016-06-21 American Piledriving Equipment, Inc. Accessory connection systems and methods for use with helical piledriving systems
US10273646B2 (en) 2015-12-14 2019-04-30 American Piledriving Equipment, Inc. Guide systems and methods for diesel hammers
US10538892B2 (en) 2016-06-30 2020-01-21 American Piledriving Equipment, Inc. Hydraulic impact hammer systems and methods

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2765201A (en) * 1953-03-16 1956-10-02 Clay E Phillips Ceiling jacks
US4687026A (en) * 1983-10-13 1987-08-18 Stig Westman Equipment for closing conduits
US4944501A (en) * 1986-07-18 1990-07-31 General Electric Cgr Sa Examination bed for NMR or tomodensitometry apparatus
US7824132B1 (en) * 2000-08-01 2010-11-02 American Piledriving Equipment, Inc. Automatically adjustable caisson clamp
US20050232708A1 (en) * 2000-08-01 2005-10-20 White John L Automatically adjustable caisson clamp
US20110081208A1 (en) * 2000-08-01 2011-04-07 American Piledriving Equipment, Inc. Automatically adjustable caisson clamp
US8496072B2 (en) 2002-09-17 2013-07-30 American Piledriving Equipment, Inc. Preloaded drop hammer for driving piles
US20070040340A1 (en) * 2004-02-03 2007-02-22 Dirk Kesselgruber Actuator, in particular for a chassis
US20050262619A1 (en) * 2004-05-26 2005-12-01 Musal Michael J Head gear fitting system
US7222374B2 (en) * 2004-05-26 2007-05-29 Bell Sports, Inc. Head gear fitting system
US20070157372A1 (en) * 2004-05-26 2007-07-12 Bell Sports, Inc. Head Gear Fitting System
US20050283885A1 (en) * 2004-06-29 2005-12-29 Stroud David E Helmet reinforcement system
US20060113740A1 (en) * 2004-11-30 2006-06-01 Green Steve J Active roll control system for a vehicle suspension system
US7377529B2 (en) * 2004-11-30 2008-05-27 Trw Automotive U.S. Llc Active roll control system for a vehicle suspension system
US20100209186A1 (en) * 2005-01-03 2010-08-19 American Piledriving Equipment, Inc. Clamp systems and methods for pile drivers and extractors
US7950877B2 (en) 2005-01-03 2011-05-31 American Piledriving Equipment, Inc. Clamp systems and methods for pile drivers and extractors
US8020219B2 (en) 2005-07-01 2011-09-20 Bell Sports, Inc. Strap anchor system and method
US7854571B1 (en) 2005-07-20 2010-12-21 American Piledriving Equipment, Inc. Systems and methods for handling piles
US20110116874A1 (en) * 2005-07-20 2011-05-19 American Piledriving Equipment, Inc. Systems and methods for handling piles
US8070391B2 (en) 2005-07-20 2011-12-06 American Piledriving Equipment, Inc. Systems and methods for handling piles
US9756893B2 (en) 2005-08-31 2017-09-12 Bell Sports, Inc. Integrated fit and retention system
US10219577B1 (en) 2005-08-31 2019-03-05 Bell Sports, Inc. Integrated fit and retention system
US20070044210A1 (en) * 2005-08-31 2007-03-01 Bell Sports, Inc. Integrated fit and retention system
US8186452B1 (en) 2005-09-30 2012-05-29 American Piledriving Equipment, Inc. Clamping systems and methods for piledriving
US8082812B2 (en) * 2007-07-03 2011-12-27 Magna Car Top Systems Gmbh Closure system for vehicles
US20090007707A1 (en) * 2007-07-03 2009-01-08 Magna Car Top Systems Gmbh Closure system for vehicles, preferably motor vehicles
US20100050324A1 (en) * 2008-09-02 2010-03-04 Bell Sports, Inc. Height-Adjustable Fit System
US20100303552A1 (en) * 2009-05-27 2010-12-02 American Piledriving Equipment, Inc. Helmet adapter for pile drivers
US20110162859A1 (en) * 2010-01-06 2011-07-07 White John L Pile driving systems and methods employing preloaded drop hammer
US8763719B2 (en) 2010-01-06 2014-07-01 American Piledriving Equipment, Inc. Pile driving systems and methods employing preloaded drop hammer
US8434969B2 (en) 2010-04-02 2013-05-07 American Piledriving Equipment, Inc. Internal pipe clamp
US9249551B1 (en) 2012-11-30 2016-02-02 American Piledriving Equipment, Inc. Concrete sheet pile clamp assemblies and methods and pile driving systems for concrete sheet piles
US9371624B2 (en) 2013-07-05 2016-06-21 American Piledriving Equipment, Inc. Accessory connection systems and methods for use with helical piledriving systems
US10273646B2 (en) 2015-12-14 2019-04-30 American Piledriving Equipment, Inc. Guide systems and methods for diesel hammers
US10538892B2 (en) 2016-06-30 2020-01-21 American Piledriving Equipment, Inc. Hydraulic impact hammer systems and methods

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