KR890002401U - Wrench driver - Google Patents

Wrench driver

Info

Publication number
KR890002401U
KR890002401U KR2019870011169U KR870011169U KR890002401U KR 890002401 U KR890002401 U KR 890002401U KR 2019870011169 U KR2019870011169 U KR 2019870011169U KR 870011169 U KR870011169 U KR 870011169U KR 890002401 U KR890002401 U KR 890002401U
Authority
KR
South Korea
Prior art keywords
wrench driver
wrench
driver
Prior art date
Application number
KR2019870011169U
Other languages
Korean (ko)
Other versions
KR890007755Y1 (en
Inventor
이정헌
Original Assignee
이정헌
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 이정헌 filed Critical 이정헌
Priority to KR2019870011169U priority Critical patent/KR890007755Y1/en
Publication of KR890002401U publication Critical patent/KR890002401U/en
Application granted granted Critical
Publication of KR890007755Y1 publication Critical patent/KR890007755Y1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B15/00Screwdrivers
    • B25B15/02Screwdrivers operated by rotating the handle
    • B25B15/04Screwdrivers operated by rotating the handle with ratchet action
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B17/00Hand-driven gear-operated wrenches or screwdrivers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/16Handles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
KR2019870011169U 1987-07-08 1987-07-08 A wrench type driver KR890007755Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870011169U KR890007755Y1 (en) 1987-07-08 1987-07-08 A wrench type driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870011169U KR890007755Y1 (en) 1987-07-08 1987-07-08 A wrench type driver

Publications (2)

Publication Number Publication Date
KR890002401U true KR890002401U (en) 1989-03-28
KR890007755Y1 KR890007755Y1 (en) 1989-10-31

Family

ID=19265044

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870011169U KR890007755Y1 (en) 1987-07-08 1987-07-08 A wrench type driver

Country Status (1)

Country Link
KR (1) KR890007755Y1 (en)

Also Published As

Publication number Publication date
KR890007755Y1 (en) 1989-10-31

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee