US1002101A - Pipe-wrench. - Google Patents

Pipe-wrench. Download PDF

Info

Publication number
US1002101A
US1002101A US58756110A US1910587561A US1002101A US 1002101 A US1002101 A US 1002101A US 58756110 A US58756110 A US 58756110A US 1910587561 A US1910587561 A US 1910587561A US 1002101 A US1002101 A US 1002101A
Authority
US
United States
Prior art keywords
pipe
wrench
lever
jaws
jaw
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
US58756110A
Inventor
Oscar J Watts
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US58756110A priority Critical patent/US1002101A/en
Application granted granted Critical
Publication of US1002101A publication Critical patent/US1002101A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
    • B25B13/5008—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects
    • B25B13/5016—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe
    • B25B13/5025—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using a pipe wrench type tool
    • B25B13/5041—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using a pipe wrench type tool with movable or adjustable jaws
    • B25B13/505—Pivotally moving or adjustable

Definitions

  • Fig. 2 is -a longer jaw lever 4:.
  • the lever 3 is pivotof a similar shape to the lever 3, across which it is arranged so that its correspond'- UNIrED STATES PAlrENT oFFIoE.
  • This invention relates to pipe wrenches, and particularly to an improved device of. this character,- having jaws adapted to be locked to'a ⁇ pipe.
  • the object of the invention is to vprovide a wrench in which the jaws are yieldingly quick applicationto a pipe. y Withthe above andother objects in view, this invention consists in certain novel featuresof construction, and combination and arrangement of parts to be hereinafter more fully described and particularly pointed out in the claim. j y i In the accompanying drawings forming a part of this specification, and in which like characters of reference designate corresponding parts- Figure 1 illustrates a a ⁇ similar view, part of the handle being broken away to show. theconnection of the jaws thereto, and Fig. 3 is an edge View of the wrench shown in Fig. v1.
  • FIG. 1 represents aI handleV bifurcated at its upper end, asat 2, for receiving the ends of a short jaw lever 3 and ally connected at 5 to the end of the bifurcated portion of the handle, and has substantially'the form of theletter S, terminating in a concave serrated jaw 6.
  • the lever 4 is ing jaw 7 is opposite the jaw 6, the said levers beinglconnected together by a pivotal pin 8.
  • the sides 9 of the bifurcated portion of the handle are' provided with alining having a wing nut 13, which is ada ted to secure theparts in locked position a ter the jaws 6 and 7 have been applied to a pipe.
  • a wrench comprising a bifurcated handle, an oppositely curved lever, the longer curved portlon lbeing lpivoted to the end of the bifurcated handle, and the shorter portion terminating in a serrated jaw, a similar lever arranged with its jaw opposite the jaw of 'the first mentioned.r lever and connected thereto by a pivot, a coil spring connecting the longer curved portions ofsaid levers and adapted to close said jaws, the sides of the bifurcated handle being provided with diagonally extending slots, and a bolt eX- tending'through said slots and the end ofr Vthe second-mentioned lever, substantially as described.

Landscapes

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

Description

. Kensington, in the county of Smith. and
` held together for convenient adj ustmentand.
.wrench embodying my invention; Fig. 2 is -a longer jaw lever 4:. The lever 3 is pivotof a similar shape to the lever 3, across which it is arranged so that its correspond'- UNIrED STATES PAlrENT oFFIoE.
USGAR J. WATTS, Ol? KENSINGTON, KANSAS.
PIPELWBENCH.
Specification of Letters Patent. Patented Aug, 2 9, 1911, appneauon ma4 october 17,1910. serial 110,587,561.
Toall whom it may concern:
Be it `known that I, OSCAR J. WATTS, a citizen of the United States, residing at State of Kansas, haveinventied certainnew and useful Improvements in Pipe-Wrenches; and I do hereby declare the following to 'be2' a full, clear, and exact description of ther invention,sucl1 as will enable others skilled in the art to whichit appertans to make anduse the same.
This invention relates to pipe wrenches, and particularly to an improved device of. this character,- having jaws adapted to be locked to'a`pipe. i
The object of the invention is to vprovide a wrench in which the jaws are yieldingly quick applicationto a pipe. y Withthe above andother objects in view, this invention consists in certain novel featuresof construction, and combination and arrangement of parts to be hereinafter more fully described and particularly pointed out in the claim. j y i In the accompanying drawings forming a part of this specification, and in which like characters of reference designate corresponding parts- Figure 1 illustrates a a` similar view, part of the handle being broken away to show. theconnection of the jaws thereto, and Fig. 3 is an edge View of the wrench shown in Fig. v1.
In the drawings 1 represents aI handleV bifurcated at its upper end, asat 2, for receiving the ends of a short jaw lever 3 and ally connected at 5 to the end of the bifurcated portion of the handle, and has substantially'the form of theletter S, terminating in a concave serrated jaw 6. The lever 4 is ing jaw 7 is opposite the jaw 6, the said levers beinglconnected together by a pivotal pin 8. The sides 9 of the bifurcated portion of the handle are' provided with alining having a wing nut 13, which is ada ted to secure theparts in locked position a ter the jaws 6 and 7 have been applied to a pipe. -By means of a ycoiled spring 14, connecting 'the levers below the pivotal pin 48, quickV `action of the jaws is obtained.
In applying my improved wrench the jaws are pressed against thepipe, thereby causing them to open and the bolt 12 tor slide upwardlyin the slots 10. By operating the handle vin the usual manner'the jaws grlp the pipe, and the wing nut 13 may be adjustedto lock them in operative position.
Although the elements herein shown and described are .well adapted to serve the purposes for whichthey are intended, it is ,tovbe .understood that slight changes ma be made in. the precise construction set orth slots l0, extending at a downwardly in- Vclined angle toward the upper end thereof. Passingthrough the inclined slots 10 andlan aperturelll in the lever 4 is a boltv 12,
without departing from the spirit of 'the inp vention. l
Having fully described Imy invention, what I claim is:
A wrench comprising a bifurcated handle, an oppositely curved lever, the longer curved portlon lbeing lpivoted to the end of the bifurcated handle, and the shorter portion terminating in a serrated jaw, a similar lever arranged with its jaw opposite the jaw of 'the first mentioned.r lever and connected thereto by a pivot, a coil spring connecting the longer curved portions ofsaid levers and adapted to close said jaws, the sides of the bifurcated handle being provided with diagonally extending slots, and a bolt eX- tending'through said slots and the end ofr Vthe second-mentioned lever, substantially as described. L
In testimony whereof I atlix my signature in presence 'of two witnesses.
. OSCAR J. WATTS.
Witnesses:
C. V. EBERSTIN, WALTER Born.
US58756110A 1910-10-17 1910-10-17 Pipe-wrench. Expired - Lifetime US1002101A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US58756110A US1002101A (en) 1910-10-17 1910-10-17 Pipe-wrench.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58756110A US1002101A (en) 1910-10-17 1910-10-17 Pipe-wrench.

Publications (1)

Publication Number Publication Date
US1002101A true US1002101A (en) 1911-08-29

Family

ID=3070422

Family Applications (1)

Application Number Title Priority Date Filing Date
US58756110A Expired - Lifetime US1002101A (en) 1910-10-17 1910-10-17 Pipe-wrench.

Country Status (1)

Country Link
US (1) US1002101A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823568A (en) * 1955-06-08 1958-02-18 Mann Morley Wrench with box-type pivotable jaws ratchetable on workpiece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823568A (en) * 1955-06-08 1958-02-18 Mann Morley Wrench with box-type pivotable jaws ratchetable on workpiece

Similar Documents

Publication Publication Date Title
US378299A (en) Wrench
US1002101A (en) Pipe-wrench.
US588110A (en) Wrench
US621293A (en) George f
US772751A (en) Wrench.
US1417756A (en) Wrench
US701489A (en) Pipe-wrench.
US1628842A (en) Wrench
US785586A (en) Wrench.
US658565A (en) Axle-nut wrench.
US994953A (en) Fruit-jar wrench.
US592036A (en) Pipe-wrench
US744167A (en) Combination pliers and pipe-wrench.
US639812A (en) Monkey-wrench.
US607436A (en) Carriage-wrench
US1060391A (en) Wrench.
US459733A (en) Wrench
US985028A (en) Wrench.
US518818A (en) Pipe-wrench
US501369A (en) Wrench
US966182A (en) Pipe-wrench.
US646077A (en) Wrench.
US510441A (en) Wrench
US511155A (en) Pipe-wrench
US885120A (en) Pipe-wrench.