KR930013404U - 에어토크렌치의 릴리이프 밸브 - Google Patents

에어토크렌치의 릴리이프 밸브

Info

Publication number
KR930013404U
KR930013404U KR2019910024566U KR910024566U KR930013404U KR 930013404 U KR930013404 U KR 930013404U KR 2019910024566 U KR2019910024566 U KR 2019910024566U KR 910024566 U KR910024566 U KR 910024566U KR 930013404 U KR930013404 U KR 930013404U
Authority
KR
South Korea
Prior art keywords
relief valve
torque wrench
air torque
air
wrench
Prior art date
Application number
KR2019910024566U
Other languages
English (en)
Other versions
KR0115156Y1 (ko
Inventor
공봉식
Original Assignee
삼성항공산업 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 삼성항공산업 주식회사 filed Critical 삼성항공산업 주식회사
Priority to KR2019910024566U priority Critical patent/KR0115156Y1/ko
Publication of KR930013404U publication Critical patent/KR930013404U/ko
Application granted granted Critical
Publication of KR0115156Y1 publication Critical patent/KR0115156Y1/ko

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
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/145—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or 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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/004—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type
    • B25B21/005—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type driven by a radially acting hydraulic or pneumatic piston
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
KR2019910024566U 1991-12-28 1991-12-28 에어토크렌치의 릴리이프 밸브 KR0115156Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910024566U KR0115156Y1 (ko) 1991-12-28 1991-12-28 에어토크렌치의 릴리이프 밸브

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910024566U KR0115156Y1 (ko) 1991-12-28 1991-12-28 에어토크렌치의 릴리이프 밸브

Publications (2)

Publication Number Publication Date
KR930013404U true KR930013404U (ko) 1993-07-26
KR0115156Y1 KR0115156Y1 (ko) 1998-04-21

Family

ID=19326184

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910024566U KR0115156Y1 (ko) 1991-12-28 1991-12-28 에어토크렌치의 릴리이프 밸브

Country Status (1)

Country Link
KR (1) KR0115156Y1 (ko)

Also Published As

Publication number Publication date
KR0115156Y1 (ko) 1998-04-21

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