GB201784A - Improvements in or relating to pipe wrenches - Google Patents

Improvements in or relating to pipe wrenches

Info

Publication number
GB201784A
GB201784A GB2296922A GB2296922A GB201784A GB 201784 A GB201784 A GB 201784A GB 2296922 A GB2296922 A GB 2296922A GB 2296922 A GB2296922 A GB 2296922A GB 201784 A GB201784 A GB 201784A
Authority
GB
United Kingdom
Prior art keywords
jaw
pivoted
handle
teeth
relating
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
Application number
GB2296922A
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.)
ERNEST EDWARD CULLEN
Original Assignee
ERNEST EDWARD CULLEN
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 ERNEST EDWARD CULLEN filed Critical ERNEST EDWARD CULLEN
Priority to GB2296922A priority Critical patent/GB201784A/en
Publication of GB201784A publication Critical patent/GB201784A/en
Expired legal-status Critical Current

Links

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

Abstract

201,784. Cullen, E. E. Aug. 23, 1922. Pivoted - jaw wrenches; jaw faces.- In a pipe wrench of the kind comprising a toothed curved bifurcated jaw pivoted on the end of a handle and adapted to coact with gripping teeth on the end and side of the handle, the handle 5 has an arm 6 of the shape shown and toothed at 7 and at the side 12, the latter teeth coacting with the teeth 11 on the pivoted V-shaped jaw 8 when swung to the position shown by the dotted lines.
GB2296922A 1922-08-23 1922-08-23 Improvements in or relating to pipe wrenches Expired GB201784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2296922A GB201784A (en) 1922-08-23 1922-08-23 Improvements in or relating to pipe wrenches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2296922A GB201784A (en) 1922-08-23 1922-08-23 Improvements in or relating to pipe wrenches

Publications (1)

Publication Number Publication Date
GB201784A true GB201784A (en) 1923-08-09

Family

ID=10187976

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2296922A Expired GB201784A (en) 1922-08-23 1922-08-23 Improvements in or relating to pipe wrenches

Country Status (1)

Country Link
GB (1) GB201784A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565066A (en) * 1944-06-01 1951-08-21 Martin E Davis Wrench for turning flanged pipes
WO1981001385A1 (en) * 1979-11-20 1981-05-28 E Larsen Self-tightening wrench
CN103223425A (en) * 2013-04-24 2013-07-31 浙江久立特材科技股份有限公司 Clamping apparatus for drawbench

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565066A (en) * 1944-06-01 1951-08-21 Martin E Davis Wrench for turning flanged pipes
WO1981001385A1 (en) * 1979-11-20 1981-05-28 E Larsen Self-tightening wrench
CN103223425A (en) * 2013-04-24 2013-07-31 浙江久立特材科技股份有限公司 Clamping apparatus for drawbench

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