GB1249590A - Torque wrench - Google Patents

Torque wrench

Info

Publication number
GB1249590A
GB1249590A GB982770A GB982770A GB1249590A GB 1249590 A GB1249590 A GB 1249590A GB 982770 A GB982770 A GB 982770A GB 982770 A GB982770 A GB 982770A GB 1249590 A GB1249590 A GB 1249590A
Authority
GB
United Kingdom
Prior art keywords
torque
cam
spindle
wrench
torque wrench
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
GB982770A
Inventor
Joseph Harold Cowlishaw
Edward Jarman
David Cameron
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.)
M H H ENGINEERING Co Ltd
Original Assignee
M H H ENGINEERING Co Ltd
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 M H H ENGINEERING Co Ltd filed Critical M H H ENGINEERING Co Ltd
Priority to GB982770A priority Critical patent/GB1249590A/en
Publication of GB1249590A publication Critical patent/GB1249590A/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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
    • B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
    • B25B23/1427—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters by mechanical means

Abstract

1,249,590. Torque wrenches. M.H.H. ENG. CO. Ltd. 2 March, 1970, No. 9827/70. Heading B3N. In a torque wrench comprising a housing mounting a spindle S, torque is applied to the spindle through a spring 10 pressed roller member 3 in engagement with a cam 1 fast on the spindle and in which one or two annular dishshaped springs 15 press on the cam sides and act like a disc brake to stop sudden movement of the wrench after a cam peak has been passed. Setting torque is controlled by a screw 8 and there can be two or more cam peaks. (For Figures see next page.)
GB982770A 1970-03-02 1970-03-02 Torque wrench Expired GB1249590A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB982770A GB1249590A (en) 1970-03-02 1970-03-02 Torque wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB982770A GB1249590A (en) 1970-03-02 1970-03-02 Torque wrench

Publications (1)

Publication Number Publication Date
GB1249590A true GB1249590A (en) 1971-10-13

Family

ID=9879541

Family Applications (1)

Application Number Title Priority Date Filing Date
GB982770A Expired GB1249590A (en) 1970-03-02 1970-03-02 Torque wrench

Country Status (1)

Country Link
GB (1) GB1249590A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2148767A (en) * 1983-11-08 1985-06-05 Mhh Engineering Company Limite Improvements in torque wrenches
EP0671243A1 (en) * 1994-03-02 1995-09-13 Mhh Engineering Co Ltd Torque wrenches
EP2420356A1 (en) * 2009-04-16 2012-02-22 Tohnichi MFG. Co. Ltd. Torque wrench
CN106514528A (en) * 2016-12-14 2017-03-22 晋西工业集团有限责任公司 Spanner with adjustable moment of force

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2148767A (en) * 1983-11-08 1985-06-05 Mhh Engineering Company Limite Improvements in torque wrenches
EP0671243A1 (en) * 1994-03-02 1995-09-13 Mhh Engineering Co Ltd Torque wrenches
EP2420356A1 (en) * 2009-04-16 2012-02-22 Tohnichi MFG. Co. Ltd. Torque wrench
CN102395448A (en) * 2009-04-16 2012-03-28 株式会社东日制作所 Torque wrench
CN102395448B (en) * 2009-04-16 2014-04-02 株式会社东日制作所 Torque wrench
EP2420356A4 (en) * 2009-04-16 2017-04-05 Tohnichi MFG. Co. Ltd. Torque wrench
EP3372344A1 (en) * 2009-04-16 2018-09-12 Tohnichi MFG. Co. Ltd. Torque wrench
CN106514528A (en) * 2016-12-14 2017-03-22 晋西工业集团有限责任公司 Spanner with adjustable moment of force

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