GB256184A - Improvements in double acting ratchet spanners - Google Patents

Improvements in double acting ratchet spanners

Info

Publication number
GB256184A
GB256184A GB11288/26A GB1128826A GB256184A GB 256184 A GB256184 A GB 256184A GB 11288/26 A GB11288/26 A GB 11288/26A GB 1128826 A GB1128826 A GB 1128826A GB 256184 A GB256184 A GB 256184A
Authority
GB
United Kingdom
Prior art keywords
double acting
levers
lever
acting ratchet
ratchet spanners
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
GB11288/26A
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
Publication of GB256184A publication Critical patent/GB256184A/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
    • B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
    • B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
    • B25B13/462—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis
    • B25B13/463—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis a pawl engaging an externally toothed wheel
    • 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
    • B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
    • B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
    • B25B13/467—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member which are gear-operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

256,184. Langkammerer, K., (trading as Robel & Co.). July 28, 1925, [Convention date]. Ratchet wrenches.-Both levers a, a of a double acting ratchet spanner can be coupled together by a clip i pivoted on one lever and engaging a slot in the other lever., Two arcuate guide segments f, g are provided, one on each lever, and slip into each other to prevent side play when the levers are actuated independently. The levers are held on the ratchet wheel b by adjusting nuts c.
GB11288/26A 1925-07-28 1926-04-29 Improvements in double acting ratchet spanners Expired GB256184A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE256184X 1925-07-28

Publications (1)

Publication Number Publication Date
GB256184A true GB256184A (en) 1926-09-09

Family

ID=5966241

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11288/26A Expired GB256184A (en) 1925-07-28 1926-04-29 Improvements in double acting ratchet spanners

Country Status (1)

Country Link
GB (1) GB256184A (en)

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