US1006348A - Wrench. - Google Patents

Wrench. Download PDF

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Publication number
US1006348A
US1006348A US54818410A US1910548184A US1006348A US 1006348 A US1006348 A US 1006348A US 54818410 A US54818410 A US 54818410A US 1910548184 A US1910548184 A US 1910548184A US 1006348 A US1006348 A US 1006348A
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United States
Prior art keywords
handle
wrench
jaw
pin
spring
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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
US54818410A
Inventor
Augustin Beran
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Individual
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Individual
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Priority to US54818410A priority Critical patent/US1006348A/en
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Expired - Lifetime legal-status Critical Current

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    • 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • B25B13/28—Spanners; Wrenches with adjustable jaws the jaws being pivotally movable

Definitions

  • An object of my invention is to provide a wrench,.more particularly designated as a spanner wrench, for engaging holes in peripheral surfaces, of objects of varying diameters;
  • a handle provided with a jaw extending at an angle from the handle, and having thereon'a gripping lug for engagement with the peripheral surface of an object to be turned or adjusted, and a second jaw provided with a gripping lug for engagement with the peripheral surface of the object, the said second jaw being pivotally mounted on the handle of the wrench and in contact with a spring mounted on the said handle.
  • a handle A having pivotally mounted thereon at one end of the handle, a jaw B, secured, to the handle A by a pin .C held in place by suitable fastening members.
  • a spring D is mounted on the extended portions of a pin E, passed transversely through the handle with projecting portions on both sides of the handle.
  • a second pin F is passed transversely through the handle A in the same manner as the pin E, and the ends of the spring D are held against the pin F by the pressure exerted when the spring D is doubly looped over the pin E, as will be easily seen by referring to Fig. 2.
  • the handle When it is desired to apply the wrench to i an object 0, having suitable holes in'the peripheral surface of the object, the gripping lug N of the jaw G is inserted in one of the holes, and by operating the handle A the pivotally mounted jaw B is caused to slide around the peripheral surface, of the object O and ject. In this position the wrench securely grips the object O which can then be turned or adjusted as desired, by operating the handle A.
  • a wrench comprising a handle having at one end a jaw extending laterally from the handle and provided at its extremity with an inwardly extending lug, a second jaw of greater length than the first-named jaw proengage a second hole in the ob vided at one end with spaced ears engaging the handle at the junction of the first-named jaw therewith, a pivot pin passing throughthe ears and the handle for pivoting the said jaw to the handle, said last-named jaw having at its free end an inwardly extending lug, a plurality of pins passing transversely through the handle in rear'of the pivot pin of the movable jaw, and a substantially yoke-shaped spring hearing at its body portionfagainst the movable jaw, the arms of the spring having coils intermediate their ends engaging the last-named pins, the free ends of the arms engaging the ends of the vother last-named pin.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Description

A. BERAN, WRENCH. APPLICATION FILED MARS), 1910.
1,006,348. Patented 0ct.17,1911.
. TED STATES PATENT OFFICE.
. UGUSTIN IBERAN, OF VIENNA, AUSTRIA-HUNGARY.
WRENCH.
Specification of Letters Patent.
Patented Oct. 1'7, 1911.
Application filed March 9, 1910. Serial No. 548,184.
Wrench, of which the following is a full,
clear, and exact description. l
An object of my invention is to provide a wrench,.more particularly designated as a spanner wrench, for engaging holes in peripheral surfaces, of objects of varying diameters; I
For the purpose mentioned use is made of a handle provided with a jaw extending at an angle from the handle, and having thereon'a gripping lug for engagement with the peripheral surface of an object to be turned or adjusted, and a second jaw provided with a gripping lug for engagement with the peripheral surface of the object, the said second jaw being pivotally mounted on the handle of the wrench and in contact with a spring mounted on the said handle.
Reference'is to be had to the accompanying drawings forming a part of this specification, in which similar characters of reference denote corresponding parts in both the views, and in which Figure l is a side-elevation of my inven-' tion showing the same applied, with the object engaged by the wrench, pictured in dotted lines; and Fig. 2 -is a plan view of my invention showing the means employed for securing the spring on the handle of the wrench Referring more particularly to the figures,
' I employ a handle A, having pivotally mounted thereon at one end of the handle, a jaw B, secured, to the handle A by a pin .C held in place by suitable fastening members. A spring D is mounted on the extended portions of a pin E, passed transversely through the handle with projecting portions on both sides of the handle. A second pin F is passed transversely through the handle A in the same manner as the pin E, and the ends of the spring D are held against the pin F by the pressure exerted when the spring D is doubly looped over the pin E, as will be easily seen by referring to Fig. 2.
f The spring. D after. being logped over the pin E, extends forwardly an back of the pivotally mounted press the same inwardly toward engages the jaw B, to
the handle When it is desired to apply the wrench to i an object 0, having suitable holes in'the peripheral surface of the object, the gripping lug N of the jaw G is inserted in one of the holes, and by operating the handle A the pivotally mounted jaw B is caused to slide around the peripheral surface, of the object O and ject. In this position the wrench securely grips the object O which can then be turned or adjusted as desired, by operating the handle A.
Although I have described-my invention as shown it will be, understood that I do not limit myself to the precise construction disclosed, the scope of my inventionbeing fully defined in the appended claim.
Having thus described my invention, I
claim as new and desire to secure by Letters Patent:
A wrench comprising a handle having at one end a jaw extending laterally from the handle and provided at its extremity with an inwardly extending lug, a second jaw of greater length than the first-named jaw proengage a second hole in the ob vided at one end with spaced ears engaging the handle at the junction of the first-named jaw therewith, a pivot pin passing throughthe ears and the handle for pivoting the said jaw to the handle, said last-named jaw having at its free end an inwardly extending lug, a plurality of pins passing transversely through the handle in rear'of the pivot pin of the movable jaw, and a substantially yoke-shaped spring hearing at its body portionfagainst the movable jaw, the arms of the spring having coils intermediate their ends engaging the last-named pins, the free ends of the arms engaging the ends of the vother last-named pin.
In testimony whereof I have signed my nameto this specification in the presence of two subscribing witnesses. i
. AUGUSTIN BERAN.
Witnesses:
WILHELM OTTO KoPPnANK, AUGUST Fnoenn.
US54818410A 1910-03-09 1910-03-09 Wrench. Expired - Lifetime US1006348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US54818410A US1006348A (en) 1910-03-09 1910-03-09 Wrench.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54818410A US1006348A (en) 1910-03-09 1910-03-09 Wrench.

Publications (1)

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US1006348A true US1006348A (en) 1911-10-17

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2420171A (en) * 1944-06-19 1947-05-06 Hinckley Myers Division Of Ken Link chain spanner wrench
US2444371A (en) * 1944-12-01 1948-06-29 Benjamin A Riccio Adjustable pivoted-shank spanner wrench
US2713803A (en) * 1952-11-13 1955-07-26 Schwaiger Leo Plier type spanner wrench
US2780951A (en) * 1952-12-17 1957-02-12 Cie De Pont A Mousson Wrench with a flexible gripping band
US2788237A (en) * 1954-10-08 1957-04-09 United States Steel Corp Bloom-tumbling tool
US4013313A (en) * 1976-04-12 1977-03-22 Gardels John H Pipe turning tool
US5791704A (en) * 1994-07-18 1998-08-11 Thompson; Andy L. Irrigation pipe tools
US5911797A (en) * 1990-06-20 1999-06-15 Albentom Corp. Method and apparatus for spring tensioning
US6412371B1 (en) * 1999-07-13 2002-07-02 Weidmüller Interface Gmbh & Co. Screwing tool with a clamping hoop
US20040177728A1 (en) * 2003-03-10 2004-09-16 Cherng-Bin Hwang Y-wrench for engagement with spokes of wheels of sizes
US20050034571A1 (en) * 2003-03-10 2005-02-17 Cherng-Bin Hwang Pliers type holding device
US20110232428A1 (en) * 2010-03-25 2011-09-29 Nissan North America, Inc. Modified reaction arm tool and tool kit
US10898991B2 (en) 2015-08-31 2021-01-26 Mountain Valley Supply, Llc Hammer union securement methods and apparatus

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2420171A (en) * 1944-06-19 1947-05-06 Hinckley Myers Division Of Ken Link chain spanner wrench
US2444371A (en) * 1944-12-01 1948-06-29 Benjamin A Riccio Adjustable pivoted-shank spanner wrench
US2713803A (en) * 1952-11-13 1955-07-26 Schwaiger Leo Plier type spanner wrench
US2780951A (en) * 1952-12-17 1957-02-12 Cie De Pont A Mousson Wrench with a flexible gripping band
US2788237A (en) * 1954-10-08 1957-04-09 United States Steel Corp Bloom-tumbling tool
US4013313A (en) * 1976-04-12 1977-03-22 Gardels John H Pipe turning tool
US5911797A (en) * 1990-06-20 1999-06-15 Albentom Corp. Method and apparatus for spring tensioning
US5791704A (en) * 1994-07-18 1998-08-11 Thompson; Andy L. Irrigation pipe tools
US6412371B1 (en) * 1999-07-13 2002-07-02 Weidmüller Interface Gmbh & Co. Screwing tool with a clamping hoop
US20040177728A1 (en) * 2003-03-10 2004-09-16 Cherng-Bin Hwang Y-wrench for engagement with spokes of wheels of sizes
US20050034571A1 (en) * 2003-03-10 2005-02-17 Cherng-Bin Hwang Pliers type holding device
US7069821B2 (en) 2003-03-10 2006-07-04 Cherng-Bin Hwang Movable jaw type holding device
US20110232428A1 (en) * 2010-03-25 2011-09-29 Nissan North America, Inc. Modified reaction arm tool and tool kit
US8307744B2 (en) * 2010-03-25 2012-11-13 Nissan North America, Inc. Modified reaction arm tool and tool kit
US10898991B2 (en) 2015-08-31 2021-01-26 Mountain Valley Supply, Llc Hammer union securement methods and apparatus

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