GB2552797B - A ratchet screwdriver - Google Patents

A ratchet screwdriver Download PDF

Info

Publication number
GB2552797B
GB2552797B GB1613605.3A GB201613605A GB2552797B GB 2552797 B GB2552797 B GB 2552797B GB 201613605 A GB201613605 A GB 201613605A GB 2552797 B GB2552797 B GB 2552797B
Authority
GB
United Kingdom
Prior art keywords
ratchet screwdriver
screwdriver
ratchet
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
GB1613605.3A
Other versions
GB2552797A (en
Inventor
Lai Jin-Tsai
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.)
WEI CHINS PLASTIC ENTPR CORP
Original Assignee
WEI CHINS PLASTIC ENTPR CORP
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 WEI CHINS PLASTIC ENTPR CORP filed Critical WEI CHINS PLASTIC ENTPR CORP
Priority to GB1613605.3A priority Critical patent/GB2552797B/en
Publication of GB2552797A publication Critical patent/GB2552797A/en
Application granted granted Critical
Publication of GB2552797B publication Critical patent/GB2552797B/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
    • B25B15/00—Screwdrivers
    • B25B15/02—Screwdrivers operated by rotating the handle
    • B25B15/04—Screwdrivers operated by rotating the handle with ratchet action
    • 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
    • B25B23/0042—Connection means between screwdriver handle and screwdriver shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
GB1613605.3A 2016-08-09 2016-08-09 A ratchet screwdriver Expired - Fee Related GB2552797B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1613605.3A GB2552797B (en) 2016-08-09 2016-08-09 A ratchet screwdriver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1613605.3A GB2552797B (en) 2016-08-09 2016-08-09 A ratchet screwdriver

Publications (2)

Publication Number Publication Date
GB2552797A GB2552797A (en) 2018-02-14
GB2552797B true GB2552797B (en) 2020-07-08

Family

ID=60989388

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1613605.3A Expired - Fee Related GB2552797B (en) 2016-08-09 2016-08-09 A ratchet screwdriver

Country Status (1)

Country Link
GB (1) GB2552797B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030110901A1 (en) * 2001-12-14 2003-06-19 Hsuan-Sen Shiao Ratchet screwdriver
GB2388065A (en) * 2002-05-02 2003-11-05 Ping Wen Huang Ratchet structure of a screwdriver
US20070012142A1 (en) * 2005-07-14 2007-01-18 Hsuan-Sen Shiao Ratchet screwdriver
TW201328824A (en) * 2012-05-02 2013-07-16 Wei Chins Plastic Entpr Corp Ratchet screwdriver capable of switching rotation direction

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030110901A1 (en) * 2001-12-14 2003-06-19 Hsuan-Sen Shiao Ratchet screwdriver
GB2388065A (en) * 2002-05-02 2003-11-05 Ping Wen Huang Ratchet structure of a screwdriver
US20070012142A1 (en) * 2005-07-14 2007-01-18 Hsuan-Sen Shiao Ratchet screwdriver
TW201328824A (en) * 2012-05-02 2013-07-16 Wei Chins Plastic Entpr Corp Ratchet screwdriver capable of switching rotation direction

Also Published As

Publication number Publication date
GB2552797A (en) 2018-02-14

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Legal Events

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

Effective date: 20220809