GB700052A - Improvements in torque spanners - Google Patents

Improvements in torque spanners

Info

Publication number
GB700052A
GB700052A GB1917/52A GB191752A GB700052A GB 700052 A GB700052 A GB 700052A GB 1917/52 A GB1917/52 A GB 1917/52A GB 191752 A GB191752 A GB 191752A GB 700052 A GB700052 A GB 700052A
Authority
GB
United Kingdom
Prior art keywords
cam
rocking member
side plates
spring
head
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
GB1917/52A
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.)
ACRATORK ENGINEERING Co L
Original Assignee
ACRATORK ENGINEERING Co L
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 ACRATORK ENGINEERING Co L filed Critical ACRATORK ENGINEERING Co L
Publication of GB700052A publication Critical patent/GB700052A/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

Landscapes

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

Abstract

700,052. Spanners. ACRATORK ENGINEERING CO., Ltd. Jan. 23, 1952 Sept. 14, 1951], No. 1917/52. Class 61 In a torque limiting spanner comprising a cam 5 rotatable in the head 2 and provided with means for receiving a box spanner or other head, a spring 9 housed in the tubular handle lever 1 is adapted to apply pressure through the intermediary of a pivoted rocking member 14 to a roller 21 engaging in a recess in the cam. One end of the spring 9 is engaged by an adjustable screw plug, the other end bearing on a member 11 pinned to the end of an alignment rod 13. The rocking member comprises a pair of side plates mounted on a sleeve 17 through which extends a pivot bolt 19 secured to the casing. A pin 22 extending between the side plates carries a rotatable roller 21 which engages a concave recess 5a in the periphery of the cam. The rocking member carries an abutment pin 23 which fits in an open ended slot in the bearing member 11. Specification 625,477 is referred to.
GB1917/52A 1951-09-14 1952-01-23 Improvements in torque spanners Expired GB700052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH700052X 1951-09-14

Publications (1)

Publication Number Publication Date
GB700052A true GB700052A (en) 1953-11-25

Family

ID=4529952

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1917/52A Expired GB700052A (en) 1951-09-14 1952-01-23 Improvements in torque spanners

Country Status (1)

Country Link
GB (1) GB700052A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997093A (en) * 1958-01-10 1961-08-22 Keelavite Co Ltd Pumps
FR2173332A1 (en) * 1972-02-25 1973-10-05 Forst Saltus Werk
GB2517026A (en) * 2013-05-21 2015-02-11 Hire Torque Ltd Torque wrench

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997093A (en) * 1958-01-10 1961-08-22 Keelavite Co Ltd Pumps
FR2173332A1 (en) * 1972-02-25 1973-10-05 Forst Saltus Werk
GB2517026A (en) * 2013-05-21 2015-02-11 Hire Torque Ltd Torque wrench
GB2517026B (en) * 2013-05-21 2020-02-26 Hire Torque Ltd Torque wrench

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