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GB2256609B - Screwdriver - Google Patents
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GB2256609B - Screwdriver - Google Patents

Screwdriver

Info

Publication number
GB2256609B
GB2256609B GB9112612A GB9112612A GB2256609B GB 2256609 B GB2256609 B GB 2256609B GB 9112612 A GB9112612 A GB 9112612A GB 9112612 A GB9112612 A GB 9112612A GB 2256609 B GB2256609 B GB 2256609B
Authority
GB
United Kingdom
Prior art keywords
screwdriver
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
GB9112612A
Other versions
GB9112612D0 (en
GB2256609A (en
Inventor
Chuan-Wu Chen
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
Priority to FR9106658A priority Critical patent/FR2676952B3/en
Application filed by Individual filed Critical Individual
Priority to GB9112612A priority patent/GB2256609B/en
Publication of GB9112612D0 publication Critical patent/GB9112612D0/en
Publication of GB2256609A publication Critical patent/GB2256609A/en
Application granted granted Critical
Publication of GB2256609B publication Critical patent/GB2256609B/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
    • B25B15/00—Screwdrivers
    • B25B15/02—Screwdrivers operated by rotating the handle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/04—Handle constructions telescopic; extensible; sectional
    • B25G1/043—Handle constructions telescopic; extensible; sectional for screwdrivers, wrenches or spanners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/04—Handle constructions telescopic; extensible; sectional
    • B25G1/043—Handle constructions telescopic; extensible; sectional for screwdrivers, wrenches or spanners
    • B25G1/046—Handle constructions telescopic; extensible; sectional for screwdrivers, wrenches or spanners with free-turning section at end of handle remote from tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
GB9112612A 1991-06-12 1991-06-12 Screwdriver Expired - Fee Related GB2256609B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9106658A FR2676952B3 (en) 1991-06-12 1991-06-03 SCREWDRIVER THAT CAN TIGHTEN AND UNLOCK SCREWS OR OTHER SIMILAR FIXING ELEMENTS WITH HIGH TORQUE AND VERY FAST.
GB9112612A GB2256609B (en) 1991-06-12 1991-06-12 Screwdriver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9112612A GB2256609B (en) 1991-06-12 1991-06-12 Screwdriver

Publications (3)

Publication Number Publication Date
GB9112612D0 GB9112612D0 (en) 1991-07-31
GB2256609A GB2256609A (en) 1992-12-16
GB2256609B true GB2256609B (en) 1994-06-01

Family

ID=10696514

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9112612A Expired - Fee Related GB2256609B (en) 1991-06-12 1991-06-12 Screwdriver

Country Status (2)

Country Link
FR (1) FR2676952B3 (en)
GB (1) GB2256609B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29701800U1 (en) * 1997-01-31 1997-04-17 Chen, Chun Chiung, Da Li, Taichung screwdriver
GB2382044A (en) * 2001-11-20 2003-05-21 Black & Decker Inc A power tool having a handle and a pivotal tool body
CN107538412A (en) * 2017-09-09 2018-01-05 英立（江苏）机电有限公司 One kind can bending screwdriver

Also Published As

Publication number Publication date
GB9112612D0 (en) 1991-07-31
GB2256609A (en) 1992-12-16
FR2676952A3 (en) 1992-12-04
FR2676952B3 (en) 1993-05-07

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Legal Events

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

Effective date: 19950612