US1814368A - Stub axle puller - Google Patents

Stub axle puller Download PDF

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Publication number
US1814368A
US1814368A US449266A US44926630A US1814368A US 1814368 A US1814368 A US 1814368A US 449266 A US449266 A US 449266A US 44926630 A US44926630 A US 44926630A US 1814368 A US1814368 A US 1814368A
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US
United States
Prior art keywords
barrel
rod
stub axle
tool
jaws
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US449266A
Inventor
Edward L Chapman
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Individual
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Individual
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Publication date
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Priority to US449266A priority Critical patent/US1814368A/en
Application granted granted Critical
Publication of US1814368A publication Critical patent/US1814368A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B9/00—Hand-held gripping tools other than those covered by group B25B7/00
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53796—Puller or pusher means, contained force multiplying operator
    • Y10T29/53848—Puller or pusher means, contained force multiplying operator having screw operator
    • Y10T29/53857—Central screw, work-engagers around screw
    • Y10T29/53861—Work-engager arms along or parallel to screw
    • Y10T29/53874—Pivotal grippers on screw
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53909—Means comprising hand manipulatable tool
    • Y10T29/53943—Hand gripper for direct push or pull

Definitions

  • This invention relates to new and useful improvements in stub axle pullers, and more particularly to a novel tool which has as its principal object the provision offmeans for sufficient and efficiently pulling axles of the stub type.
  • Figure 1 represents a longitudinal sectional view through the novel tool.
  • Fig. 2 represents a fragmentary side elevational view at the door end of the tool.
  • Fig. 3 represents'an end elevation of the tool at the jaw end thereof.
  • Fig. 1 is a perspective view of one of the link members.
  • the novel axle puller comprises an elongated cylindrical barrel 5, internally threaded at one end to receive the externally threaded plug 6 through which the crank handle 7 extends.
  • crank handle 7 within the barrel 5 is provided with threads 8 for engagement with the threaded internal head 9 of the connecting rod 10.
  • the opposite ends of the barrel 5 is open and has its edge portion flared outwardly as at 11.
  • the opposite end of the rod 10 protrudes through the open end of the barrel as shown in Fig. 1.
  • a pair of jaws 1212 are pro vided, each being curved at one end as at 18, so as to converge in the manner shown.
  • a pin 1& extends through each curved end portion of the jaws for pivotally connecting these to the barrel 5.
  • each jaw 12 The inner side of the outer end portion of each jaw 12 is provided wi-Lh corrugations 15 suitably sharpened to bite into the stub axle to be pulled.
  • Each jaw 12 is provided with an opening 16 therethrough and this opening is suitably pocketed to receive the T-head 17 of a link member 18.
  • the ends of each link member 18 opposite from its T-head 17 is offset as at 19 and provided with an opening 20.
  • the jaws 1212 may be either contracted or expanded, to clamp against or become re leased from a stub axle.
  • a tool of the character described comprising a barrel, a rotatable crank at one end of the barrel, said crankbeing provided with a threaded extension, a rod slidable through one end of the barrel, an internally threaded head at one end of the rod, said head being adapted to receive the threaded extension of the crank, and a pair of pivotally mounted jaws on the barrel to which the said rod is connected.
  • a tool of the character described comprising a barrel, pivotally mounted jaws at one end of the barrel, a rod slidable through the-adjacent end of the barrel, means at the inner end of the rod whereby the rod may be projected or retracted, and a link member between each of the said aws and the same end of the rod.
  • a tool of the character described comprising a barrel, pivotally mounted jaws at one end of the barrel, a rod slidable through the adjacent endof the barrel, means at the inner end of the rod whereby the rod maybe projected or retracted, a link member between each of the said jaws and the same end of the rod, each of said link members comprising a T-head whereby it loosely connects to the corresponding jaw.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Adornments (AREA)

Description

July 14,1931.
\E. CHAPMAN STUB AXLE FULLER Filed May 2. 1930 Inventor A Itomey Patented July 14, 1931 UNITED STATES EDWARD L. CHAPMAN, F TULSA, OKLAHOMA STUB AXLE FULLER Application filed May 2, 1930. Serial No. 449,266.
This invention relates to new and useful improvements in stub axle pullers, and more particularly to a novel tool which has as its principal object the provision offmeans for sufficient and efficiently pulling axles of the stub type. i
In the following specification and claims, the reader will recognize numerous other important objects and advantages.
In the drawings I Figure 1 represents a longitudinal sectional view through the novel tool.
Fig. 2 represents a fragmentary side elevational view at the door end of the tool.
15 Fig. 3 represents'an end elevation of the tool at the jaw end thereof.
Fig. 1 is a perspective view of one of the link members.
Referring to the drawings wherein like numerals designate like parts, it can be seen that the novel axle puller comprises an elongated cylindrical barrel 5, internally threaded at one end to receive the externally threaded plug 6 through which the crank handle 7 extends.
The portion of the crank handle 7 within the barrel 5 is provided with threads 8 for engagement with the threaded internal head 9 of the connecting rod 10. The opposite ends of the barrel 5 is open and has its edge portion flared outwardly as at 11.
The opposite end of the rod 10 protrudes through the open end of the barrel as shown in Fig. 1. A pair of jaws 1212 are pro vided, each being curved at one end as at 18, so as to converge in the manner shown. A pin 1& extends through each curved end portion of the jaws for pivotally connecting these to the barrel 5. v
The inner side of the outer end portion of each jaw 12 is provided wi-Lh corrugations 15 suitably sharpened to bite into the stub axle to be pulled. Each jaw 12 is provided with an opening 16 therethrough and this opening is suitably pocketed to receive the T-head 17 of a link member 18. The ends of each link member 18 opposite from its T-head 17 is offset as at 19 and provided with an opening 20.
The apertured ofi'set end of the link members 18 are connected together with the outer end of the rod 10 by a cotter pin 21. as shown in Fig. 3.
Obviously, by rotating the crank handle 7, the jaws 1212 may be either contracted or expanded, to clamp against or become re leased from a stub axle.
Obviously, certain minor changes in the shape, size and materials may be resorted to in the manufacture of this novel device withso out departing from the spirit and scope of the invention as claimed hereinafter.
Having thus described my invention, what I claim as new is H 1. A tool of the character described comprising a barrel, a rotatable crank at one end of the barrel, said crankbeing provided with a threaded extension, a rod slidable through one end of the barrel, an internally threaded head at one end of the rod, said head being adapted to receive the threaded extension of the crank, and a pair of pivotally mounted jaws on the barrel to which the said rod is connected.
2. A tool of the character described comprising a barrel, pivotally mounted jaws at one end of the barrel, a rod slidable through the-adjacent end of the barrel, means at the inner end of the rod whereby the rod may be projected or retracted, and a link member between each of the said aws and the same end of the rod.
3. A tool of the character described comprising a barrel, pivotally mounted jaws at one end of the barrel, a rod slidable through the adjacent endof the barrel, means at the inner end of the rod whereby the rod maybe projected or retracted, a link member between each of the said jaws and the same end of the rod, each of said link members comprising a T-head whereby it loosely connects to the corresponding jaw.
In testimony whereof I afiix my signature.
DTVARD L. CHAPMAN.
US449266A 1930-05-02 1930-05-02 Stub axle puller Expired - Lifetime US1814368A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US449266A US1814368A (en) 1930-05-02 1930-05-02 Stub axle puller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US449266A US1814368A (en) 1930-05-02 1930-05-02 Stub axle puller

Publications (1)

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US1814368A true US1814368A (en) 1931-07-14

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US449266A Expired - Lifetime US1814368A (en) 1930-05-02 1930-05-02 Stub axle puller

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544142A (en) * 1946-12-06 1951-03-06 William F Dritley Axle stub-removing tool
US2648564A (en) * 1950-05-02 1953-08-11 Tarapacki John Broken axle puller
US3534993A (en) * 1968-07-05 1970-10-20 Robert J Le Vesque Sr Underground residential distribution connect pole and high voltage fuse puller
US4896862A (en) * 1988-04-22 1990-01-30 Ganley Robert F Method of operating a screw-propelled rescue tool
US5535651A (en) * 1995-02-09 1996-07-16 Perez; Jose R. Expanding adjustment tool
US6209427B1 (en) * 1999-09-10 2001-04-03 Snap-On Incorporated Wedge type adjustment tool
EP2316615A3 (en) * 2009-11-03 2012-09-05 Bornack GmbH & Co. KG Gripping aid
US9737975B1 (en) * 2016-04-08 2017-08-22 Tim Tripi Clamping tool

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544142A (en) * 1946-12-06 1951-03-06 William F Dritley Axle stub-removing tool
US2648564A (en) * 1950-05-02 1953-08-11 Tarapacki John Broken axle puller
US3534993A (en) * 1968-07-05 1970-10-20 Robert J Le Vesque Sr Underground residential distribution connect pole and high voltage fuse puller
US4896862A (en) * 1988-04-22 1990-01-30 Ganley Robert F Method of operating a screw-propelled rescue tool
US5535651A (en) * 1995-02-09 1996-07-16 Perez; Jose R. Expanding adjustment tool
US6209427B1 (en) * 1999-09-10 2001-04-03 Snap-On Incorporated Wedge type adjustment tool
EP2316615A3 (en) * 2009-11-03 2012-09-05 Bornack GmbH & Co. KG Gripping aid
US9737975B1 (en) * 2016-04-08 2017-08-22 Tim Tripi Clamping tool

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