GB2327058B - Control mechanism for ratchet wrench - Google Patents

Control mechanism for ratchet wrench

Info

Publication number
GB2327058B
GB2327058B GB9714433A GB9714433A GB2327058B GB 2327058 B GB2327058 B GB 2327058B GB 9714433 A GB9714433 A GB 9714433A GB 9714433 A GB9714433 A GB 9714433A GB 2327058 B GB2327058 B GB 2327058B
Authority
GB
United Kingdom
Prior art keywords
control mechanism
ratchet wrench
wrench
ratchet
control
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 - Fee Related
Application number
GB9714433A
Other versions
GB2327058A (en
GB9714433D0 (en
Inventor
Frank Mccann
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
Priority to GB9714433A priority Critical patent/GB2327058B/en
Publication of GB9714433D0 publication Critical patent/GB9714433D0/en
Publication of GB2327058A publication Critical patent/GB2327058A/en
Application granted granted Critical
Publication of GB2327058B publication Critical patent/GB2327058B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
GB9714433A 1997-07-10 1997-07-10 Control mechanism for ratchet wrench Expired - Fee Related GB2327058B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9714433A GB2327058B (en) 1997-07-10 1997-07-10 Control mechanism for ratchet wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9714433A GB2327058B (en) 1997-07-10 1997-07-10 Control mechanism for ratchet wrench

Publications (3)

Publication Number Publication Date
GB9714433D0 GB9714433D0 (en) 1997-09-10
GB2327058A GB2327058A (en) 1999-01-13
GB2327058B true GB2327058B (en) 1999-05-26

Family

ID=10815590

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9714433A Expired - Fee Related GB2327058B (en) 1997-07-10 1997-07-10 Control mechanism for ratchet wrench

Country Status (1)

Country Link
GB (1) GB2327058B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6230591B1 (en) * 1999-07-30 2001-05-15 Hand Tool Design Corporation Reversible ratcheting tool with improved gear wheel/pawl engagement
US6134990A (en) * 1999-08-05 2000-10-24 Hand Tool Design Corporation Ratcheting tool with improved gear wheel/pawl engagement
GB2356168A (en) * 1999-11-11 2001-05-16 Yu Tang Chen A ratchet tool
US6289771B1 (en) * 2000-07-06 2001-09-18 Chih-Ching Hsieh Double-reversible ratchet wrench
GB2367516B (en) * 2000-10-04 2004-08-04 Jong-Shing Chang Ratchet wrench

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB872911A (en) * 1960-04-13 1961-07-12 Terence Gordon Hare Improvements in or relating to manually operated wrenches

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB872911A (en) * 1960-04-13 1961-07-12 Terence Gordon Hare Improvements in or relating to manually operated wrenches

Also Published As

Publication number Publication date
GB2327058A (en) 1999-01-13
GB9714433D0 (en) 1997-09-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150710