KR900004676U - Impact wrench with nut retainer - Google Patents

Impact wrench with nut retainer

Info

Publication number
KR900004676U
KR900004676U KR2019880013714U KR880013714U KR900004676U KR 900004676 U KR900004676 U KR 900004676U KR 2019880013714 U KR2019880013714 U KR 2019880013714U KR 880013714 U KR880013714 U KR 880013714U KR 900004676 U KR900004676 U KR 900004676U
Authority
KR
South Korea
Prior art keywords
impact wrench
nut retainer
retainer
nut
wrench
Prior art date
Application number
KR2019880013714U
Other languages
Korean (ko)
Other versions
KR900008016Y1 (en
Inventor
오세욱
Original Assignee
현대중공업 주식회사
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 현대중공업 주식회사 filed Critical 현대중공업 주식회사
Priority to KR2019880013714U priority Critical patent/KR900008016Y1/en
Publication of KR900004676U publication Critical patent/KR900004676U/en
Application granted granted Critical
Publication of KR900008016Y1 publication Critical patent/KR900008016Y1/en

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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
    • B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
    • 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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
KR2019880013714U 1988-08-23 1988-08-23 Impact wrench with apparatus to fix a nut KR900008016Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880013714U KR900008016Y1 (en) 1988-08-23 1988-08-23 Impact wrench with apparatus to fix a nut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880013714U KR900008016Y1 (en) 1988-08-23 1988-08-23 Impact wrench with apparatus to fix a nut

Publications (2)

Publication Number Publication Date
KR900004676U true KR900004676U (en) 1990-03-07
KR900008016Y1 KR900008016Y1 (en) 1990-09-03

Family

ID=19278628

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880013714U KR900008016Y1 (en) 1988-08-23 1988-08-23 Impact wrench with apparatus to fix a nut

Country Status (1)

Country Link
KR (1) KR900008016Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10562159B2 (en) * 2018-01-30 2020-02-18 General Electric Company Bolt tightening system

Also Published As

Publication number Publication date
KR900008016Y1 (en) 1990-09-03

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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