GB2189727B - A screwdriver - Google Patents

A screwdriver

Info

Publication number
GB2189727B
GB2189727B GB8610454A GB8610454A GB2189727B GB 2189727 B GB2189727 B GB 2189727B GB 8610454 A GB8610454 A GB 8610454A GB 8610454 A GB8610454 A GB 8610454A GB 2189727 B GB2189727 B GB 2189727B
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
Application number
GB8610454A
Other versions
GB2189727A (en
GB8610454D0 (en
Inventor
Wen-Shou Li
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.)
WEN SHOU LI
Original Assignee
WEN SHOU LI
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 WEN SHOU LI filed Critical WEN SHOU LI
Priority to GB8610454A priority Critical patent/GB2189727B/en
Publication of GB8610454D0 publication Critical patent/GB8610454D0/en
Publication of GB2189727A publication Critical patent/GB2189727A/en
Application granted granted Critical
Publication of GB2189727B publication Critical patent/GB2189727B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P1/00—Safety devices independent of the control and operation of any machine
    • F16P1/02—Fixed screens or hoods
    • 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
    • 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
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F1/00—Combination or multi-purpose hand tools
    • B25F1/02—Combination or multi-purpose hand tools with interchangeable or adjustable tool elements
    • B25F1/04—Combination or multi-purpose hand tools with interchangeable or adjustable tool elements wherein the elements are brought into working positions by a pivoting or sliding movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/08—Handle constructions with provision for storing tool elements
    • B25G1/085—Handle constructions with provision for storing tool elements for screwdrivers, wrenches or spanners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
GB8610454A 1986-04-29 1986-04-29 A screwdriver Expired GB2189727B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8610454A GB2189727B (en) 1986-04-29 1986-04-29 A screwdriver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8610454A GB2189727B (en) 1986-04-29 1986-04-29 A screwdriver

Publications (3)

Publication Number Publication Date
GB8610454D0 GB8610454D0 (en) 1986-06-04
GB2189727A GB2189727A (en) 1987-11-04
GB2189727B true GB2189727B (en) 1989-11-29

Family

ID=10597036

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8610454A Expired GB2189727B (en) 1986-04-29 1986-04-29 A screwdriver

Country Status (1)

Country Link
GB (1) GB2189727B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5638727A (en) * 1995-02-01 1997-06-17 Allway Tools, Inc. Plastic screwdriver with retaining ring
US5664312A (en) * 1995-05-24 1997-09-09 Makita Corporation Method of detaching a driver bit from a screwdriver and a stop ring provided with a function of removing the driver bit appropriate for practicing the method
GB2350075A (en) * 1999-05-18 2000-11-22 Keith Martyn Jones Combination drill and screwdriver tool
US6203165B1 (en) * 1999-10-22 2001-03-20 Martin Chen Tool combination with an ilumination device
TWM489774U (en) * 2014-08-11 2014-11-11 Mininch Inc Tool pen with detachable function
CN105643571A (en) * 2016-03-15 2016-06-08 中山纽创自动化科技有限公司 Screwdriver

Also Published As

Publication number Publication date
GB2189727A (en) 1987-11-04
GB8610454D0 (en) 1986-06-04

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Legal Events

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