GB558845A - Improvements in quick release spanners - Google Patents

Improvements in quick release spanners

Info

Publication number
GB558845A
GB558845A GB1443842A GB1443842A GB558845A GB 558845 A GB558845 A GB 558845A GB 1443842 A GB1443842 A GB 1443842A GB 1443842 A GB1443842 A GB 1443842A GB 558845 A GB558845 A GB 558845A
Authority
GB
United Kingdom
Prior art keywords
quick release
spanners
movable
worm
adjustment
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
GB1443842A
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.)
JOHN WILLIAM KINMAN
Original Assignee
JOHN WILLIAM KINMAN
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 JOHN WILLIAM KINMAN filed Critical JOHN WILLIAM KINMAN
Priority to GB1443842A priority Critical patent/GB558845A/en
Publication of GB558845A publication Critical patent/GB558845A/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
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
    • B25B13/14—Spanners; Wrenches with adjustable jaws the jaws being slidable by rack and pinion, worm or gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Transmission Devices (AREA)
  • Manipulator (AREA)

Abstract

558,845. Wrenches. KINMAN, J. W. Oct. 15, 1942, No. 14438. [Class 61 (iii)] A quick release worm adjustment wrench comprises a fixed jaw member a provided with toothed rack c along the shank and a movable jaw b carrying the adjustment worm g and pivoted at f 'to a slide e movable in a guide d, the pivotal movement being effected by a lever arm hand the return movement by a leaf spring j.
GB1443842A 1942-10-15 1942-10-15 Improvements in quick release spanners Expired GB558845A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1443842A GB558845A (en) 1942-10-15 1942-10-15 Improvements in quick release spanners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1443842A GB558845A (en) 1942-10-15 1942-10-15 Improvements in quick release spanners

Publications (1)

Publication Number Publication Date
GB558845A true GB558845A (en) 1944-01-24

Family

ID=10041198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1443842A Expired GB558845A (en) 1942-10-15 1942-10-15 Improvements in quick release spanners

Country Status (1)

Country Link
GB (1) GB558845A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0319042A2 (en) * 1987-12-02 1989-06-07 NOREN & PERSSON AB Adjustable wrench of the ring jaw-type
US6220124B1 (en) * 1999-03-04 2001-04-24 Speed Set, Inc. Fire hydrant wrench

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0319042A2 (en) * 1987-12-02 1989-06-07 NOREN & PERSSON AB Adjustable wrench of the ring jaw-type
EP0319042A3 (en) * 1987-12-02 1990-11-22 NOREN & PERSSON AB Adjustable wrench of the ring jaw-type
US6220124B1 (en) * 1999-03-04 2001-04-24 Speed Set, Inc. Fire hydrant wrench

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