GB2299043B - Torque transmission device and spanner - Google Patents

Torque transmission device and spanner

Info

Publication number
GB2299043B
GB2299043B GB9505650A GB9505650A GB2299043B GB 2299043 B GB2299043 B GB 2299043B GB 9505650 A GB9505650 A GB 9505650A GB 9505650 A GB9505650 A GB 9505650A GB 2299043 B GB2299043 B GB 2299043B
Authority
GB
United Kingdom
Prior art keywords
spanner
transmission device
torque transmission
torque
transmission
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
GB9505650A
Other versions
GB9505650D0 (en
GB2299043A (en
Inventor
Colin Arthur Reeves
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.)
TOOL CONNECTION Ltd
Original Assignee
TOOL CONNECTION 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 TOOL CONNECTION Ltd filed Critical TOOL CONNECTION Ltd
Priority to GB9505650A priority Critical patent/GB2299043B/en
Publication of GB9505650D0 publication Critical patent/GB9505650D0/en
Priority to EP96301843A priority patent/EP0733438A1/en
Publication of GB2299043A publication Critical patent/GB2299043A/en
Application granted granted Critical
Publication of GB2299043B publication Critical patent/GB2299043B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
GB9505650A 1995-03-21 1995-03-21 Torque transmission device and spanner Expired - Fee Related GB2299043B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9505650A GB2299043B (en) 1995-03-21 1995-03-21 Torque transmission device and spanner
EP96301843A EP0733438A1 (en) 1995-03-21 1996-03-19 Torque transmission device and spanner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9505650A GB2299043B (en) 1995-03-21 1995-03-21 Torque transmission device and spanner

Publications (3)

Publication Number Publication Date
GB9505650D0 GB9505650D0 (en) 1995-05-10
GB2299043A GB2299043A (en) 1996-09-25
GB2299043B true GB2299043B (en) 1999-01-06

Family

ID=10771546

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9505650A Expired - Fee Related GB2299043B (en) 1995-03-21 1995-03-21 Torque transmission device and spanner

Country Status (2)

Country Link
EP (1) EP0733438A1 (en)
GB (1) GB2299043B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI290880B (en) * 2004-07-23 2007-12-11 Hou-Fei Hu High torque ratchet screwdriver
WO2016004620A1 (en) 2014-07-11 2016-01-14 杭州巨星工具有限公司 Silent wrench

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004666A (en) * 1975-10-23 1977-01-25 Besenbruch-Hofmann, Inc. Reversible socket wrench
US4051935A (en) * 1975-04-18 1977-10-04 Eiji Nakayama Work tool
US4457416A (en) * 1982-01-07 1984-07-03 Kutzler James W Lashless socket drive
EP0235413A1 (en) * 1984-07-09 1987-09-09 Constagrip, Inc. Reversible wrench having instantaneously gripping friction drive
US5136901A (en) * 1991-05-06 1992-08-11 Williams Keith S Shifting mechanism for reversible friction drives
WO1995022439A1 (en) * 1994-02-22 1995-08-24 Collins, Alvin, C. Ratchet handle having a reversible one-way clutch

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1907584A (en) * 1931-04-08 1933-05-09 Norris R Macklem Hydrant wrench
US2529947A (en) * 1946-11-22 1950-11-14 Richard A Johnson Clutch-head torque indicating wrench
US2584256A (en) * 1949-04-06 1952-02-05 Oren G Brown Roller type ratchet structure
FR1431041A (en) * 1965-01-22 1966-03-11 D Applic Mecaniques Atel Improvement in reversal keys
US3823625A (en) * 1973-10-31 1974-07-16 Innovate Inc Ratchet-like wrench
DE3344361A1 (en) * 1983-12-08 1985-06-13 Ralf 6800 Mannheim Schwarz Screwing or inserting tool with universal handle for various bits
US5199329A (en) * 1992-05-01 1993-04-06 Frank Hsu Socket wrench
DE9217297U1 (en) * 1992-12-17 1993-02-25 Wu, Izu-Min, Tan-Tzu, Taichung Wrench

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051935A (en) * 1975-04-18 1977-10-04 Eiji Nakayama Work tool
US4004666A (en) * 1975-10-23 1977-01-25 Besenbruch-Hofmann, Inc. Reversible socket wrench
US4457416A (en) * 1982-01-07 1984-07-03 Kutzler James W Lashless socket drive
EP0235413A1 (en) * 1984-07-09 1987-09-09 Constagrip, Inc. Reversible wrench having instantaneously gripping friction drive
US5136901A (en) * 1991-05-06 1992-08-11 Williams Keith S Shifting mechanism for reversible friction drives
WO1995022439A1 (en) * 1994-02-22 1995-08-24 Collins, Alvin, C. Ratchet handle having a reversible one-way clutch

Also Published As

Publication number Publication date
GB9505650D0 (en) 1995-05-10
EP0733438A1 (en) 1996-09-25
GB2299043A (en) 1996-09-25

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Legal Events

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

Effective date: 20010321