CH440172A - Pulse tool - Google Patents

Pulse tool

Info

Publication number
CH440172A
CH440172A CH16064A CH16064A CH440172A CH 440172 A CH440172 A CH 440172A CH 16064 A CH16064 A CH 16064A CH 16064 A CH16064 A CH 16064A CH 440172 A CH440172 A CH 440172A
Authority
CH
Switzerland
Prior art keywords
pulse tool
pulse
tool
Prior art date
Application number
CH16064A
Other languages
German (de)
Inventor
Kramer Leo
Original Assignee
Thor Power Tool Co
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 Thor Power Tool Co filed Critical Thor Power Tool Co
Publication of CH440172A publication Critical patent/CH440172A/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
    • 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
    • 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
    • B25B23/1453—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers for impact wrenches or screwdrivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Drilling And Boring (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
CH16064A 1963-01-08 1964-01-08 Pulse tool CH440172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US250160A US3214940A (en) 1963-01-08 1963-01-08 Impulse tool

Publications (1)

Publication Number Publication Date
CH440172A true CH440172A (en) 1967-07-15

Family

ID=22946536

Family Applications (1)

Application Number Title Priority Date Filing Date
CH16064A CH440172A (en) 1963-01-08 1964-01-08 Pulse tool

Country Status (5)

Country Link
US (1) US3214940A (en)
CH (1) CH440172A (en)
DK (1) DK119250B (en)
GB (1) GB980539A (en)
SE (1) SE312104B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334487A (en) * 1965-09-07 1967-08-08 Ingersoll Rand Co Impulse tool with improved cut-off device
US4175408A (en) * 1976-12-10 1979-11-27 Honda Giken Kogyo Kabushiki Kaisha Apparatus for absorbing oil pressure in an impact type tool
JPS59140173U (en) * 1983-03-04 1984-09-19 瓜生製作株式会社 hydraulic torque wrench
US4635731A (en) * 1984-12-13 1987-01-13 Chicago Pneumatic Tool Company Impulse tool
SE446070B (en) * 1984-12-21 1986-08-11 Atlas Copco Ab HYDRAULIC TORQUE PULSE FOR TORQUE STRANDING TOOLS
US4836296A (en) * 1988-08-22 1989-06-06 Dresser Industries, Inc. Fluid pressure impulse nut runner
US5172772A (en) * 1991-03-11 1992-12-22 Cooper Industries, Inc. Hydro-impulse screw tool
SE509915C2 (en) * 1997-06-09 1999-03-22 Atlas Copco Tools Ab Hydraulic torque pulse generator
US6782956B1 (en) * 2003-03-07 2004-08-31 Ingersoll-Rand Company Drive system having an inertial valve
EP2036679B1 (en) * 2007-09-11 2012-07-11 Uryu Seisaku Ltd. Impact torque adjusting device of hydraulic torque wrench
JP5547004B2 (en) * 2010-09-07 2014-07-09 瓜生製作株式会社 Stroke torque adjusting device for hydraulic torque wrench
US20150343616A1 (en) * 2014-06-03 2015-12-03 Soartec Industrial Corp. Hammering set for an impact tool
SE544938C2 (en) * 2021-11-29 2023-01-10 Atlas Copco Ind Technique Ab Power tool comprising a hydraulic pulse unit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1997788A (en) * 1931-04-22 1935-04-16 Phil A Friedell Automatic speed reducing fluid clutch
US2371081A (en) * 1941-02-06 1945-03-06 Hydraulic Dev Corp Inc Vane pump
US2588342A (en) * 1943-01-02 1952-03-11 Walter P Innes Jr Fluid engine
US2552167A (en) * 1947-02-17 1951-05-08 Vernon E Gleasman Vane type fluid drive
US2653550A (en) * 1950-10-07 1953-09-29 Vickers Inc Power transmission
US3116617A (en) * 1961-12-12 1964-01-07 Ingersoll Rand Co Fluid impulse torque tool

Also Published As

Publication number Publication date
GB980539A (en) 1965-01-13
DE1503099A1 (en) 1969-10-16
US3214940A (en) 1965-11-02
DE1503099B2 (en) 1973-01-25
SE312104B (en) 1969-06-30
DK119250B (en) 1970-11-30

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