GB2562325B - High torque ratchet wrench - Google Patents

High torque ratchet wrench Download PDF

Info

Publication number
GB2562325B
GB2562325B GB1716241.3A GB201716241A GB2562325B GB 2562325 B GB2562325 B GB 2562325B GB 201716241 A GB201716241 A GB 201716241A GB 2562325 B GB2562325 B GB 2562325B
Authority
GB
United Kingdom
Prior art keywords
high torque
ratchet wrench
torque ratchet
wrench
torque
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
GB1716241.3A
Other versions
GB2562325A (en
GB201716241D0 (en
Inventor
Liu Chao-Chih
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.)
Chao Chih Liu
Original Assignee
Chao Chih Liu
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 Chao Chih Liu filed Critical Chao Chih Liu
Priority to GB1716241.3A priority Critical patent/GB2562325B/en
Publication of GB201716241D0 publication Critical patent/GB201716241D0/en
Publication of GB2562325A publication Critical patent/GB2562325A/en
Application granted granted Critical
Publication of GB2562325B publication Critical patent/GB2562325B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B25B13/468—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member with possibility of locking the ratchet mechanism
    • 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
    • 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
    • B25B23/0007—Connections or joints between tool parts
    • B25B23/0028—Angular adjustment means between tool head and handle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
GB1716241.3A 2017-10-05 2017-10-05 High torque ratchet wrench Expired - Fee Related GB2562325B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1716241.3A GB2562325B (en) 2017-10-05 2017-10-05 High torque ratchet wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1716241.3A GB2562325B (en) 2017-10-05 2017-10-05 High torque ratchet wrench

Publications (3)

Publication Number Publication Date
GB201716241D0 GB201716241D0 (en) 2017-11-22
GB2562325A GB2562325A (en) 2018-11-14
GB2562325B true GB2562325B (en) 2020-02-26

Family

ID=60326715

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1716241.3A Expired - Fee Related GB2562325B (en) 2017-10-05 2017-10-05 High torque ratchet wrench

Country Status (1)

Country Link
GB (1) GB2562325B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202825643U (en) * 2012-07-24 2013-03-27 欧玉华 Torsion changing structure of ratchet wrench
US8596169B2 (en) * 2010-11-11 2013-12-03 Yao-Hung Wang Ratchet wrench
US20160361803A1 (en) * 2015-06-12 2016-12-15 Yeo - Ming Wang Quick detachable wrench braking structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8596169B2 (en) * 2010-11-11 2013-12-03 Yao-Hung Wang Ratchet wrench
CN202825643U (en) * 2012-07-24 2013-03-27 欧玉华 Torsion changing structure of ratchet wrench
US20160361803A1 (en) * 2015-06-12 2016-12-15 Yeo - Ming Wang Quick detachable wrench braking structure

Also Published As

Publication number Publication date
GB2562325A (en) 2018-11-14
GB201716241D0 (en) 2017-11-22

Similar Documents

Publication Publication Date Title
GB2580783B (en) Wireless torque wrench with torque specifications
EP3484662A4 (en) Powered ratcheting torque wrench
EP2969395A4 (en) Ratcheting torque wrench
GB201406618D0 (en) Fast torque-adjustable torque wrench
GB201707287D0 (en) Low profile line wrench
GB201915274D0 (en) Torque wrench having self-adjusting adapter
PL3078455T3 (en) Open end ratchet wrench
GB201413382D0 (en) Torque wrench
GB2577800B (en) Ratcheting wrench
EP3292956A4 (en) Wrench
GB2542482B (en) Ratchet wrench and pawl mechanism
ZAA201701134S (en) Ratchet handle
ZAA201701135S (en) Ratchet handle
EP3479959A4 (en) Ratchet wrench
GB201701328D0 (en) Torque wrench
GB201916574D0 (en) Torque wrench having self-adjusting adapter
TWM534071U (en) Adjustable folding ratchet torque wrench
HK1222606A1 (en) One-piece remote wrench
EP3168003A4 (en) Ratchet wrench
GB201916591D0 (en) Torque wrench having impact engager
GB2562325B (en) High torque ratchet wrench
EP3517246A4 (en) Universal socket ratchet wrench
GB201718525D0 (en) Torque wrench handles
TWI801118B (en) Wrench case
GB202001934D0 (en) Torque wrench having self-adjusting adapter

Legal Events

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

Effective date: 20211005