DK113888B - Drive device for operating a tool which can be connected to it by means of fluid pressure pulses. - Google Patents

Drive device for operating a tool which can be connected to it by means of fluid pressure pulses.

Info

Publication number
DK113888B
DK113888B DK6064A DK6064A DK113888B DK 113888 B DK113888 B DK 113888B DK 6064 A DK6064 A DK 6064A DK 6064 A DK6064 A DK 6064A DK 113888 B DK113888 B DK 113888B
Authority
DK
Denmark
Prior art keywords
tool
operating
drive device
fluid pressure
pressure pulses
Prior art date
Application number
DK6064A
Other languages
Danish (da)
Inventor
D Skoog
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
Priority claimed from US158838A external-priority patent/US3116617A/en
Application filed by Thor Power Tool Co filed Critical Thor Power Tool Co
Publication of DK113888B publication Critical patent/DK113888B/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
    • B25B23/14—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
    • 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
DK6064A 1961-06-08 1964-01-06 Drive device for operating a tool which can be connected to it by means of fluid pressure pulses. DK113888B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11571461A 1961-06-08 1961-06-08
US158838A US3116617A (en) 1961-12-12 1961-12-12 Fluid impulse torque tool

Publications (1)

Publication Number Publication Date
DK113888B true DK113888B (en) 1969-05-05

Family

ID=26813492

Family Applications (1)

Application Number Title Priority Date Filing Date
DK6064A DK113888B (en) 1961-06-08 1964-01-06 Drive device for operating a tool which can be connected to it by means of fluid pressure pulses.

Country Status (7)

Country Link
BE (1) BE618685A (en)
CH (1) CH430618A (en)
DE (1) DE1458577B1 (en)
DK (1) DK113888B (en)
GB (2) GB1002262A (en)
NO (1) NO115570B (en)
SE (1) SE300794B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233670B2 (en) * 1973-12-26 1977-08-30
JPS59140173U (en) * 1983-03-04 1984-09-19 瓜生製作株式会社 hydraulic torque wrench
SE451186B (en) * 1986-01-23 1987-09-14 Atlas Copco Ab HYDRAULIC TORQUE PULSE TOOL
EP0358086B1 (en) * 1988-09-03 1992-02-05 Akzo Faser Aktiengesellschaft Process for increasing the amount of mesophase in pitch
US5611404A (en) * 1995-09-28 1997-03-18 Gpx Corp. Hydraulic impulse tool with enhanced fluid seal

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068079B (en) *
DE177144C (en) *
DE549985C (en) * 1927-09-10 1932-05-07 Marie Schneider Rotary piston blower with sickle-shaped working area
CH132996A (en) * 1928-05-07 1929-05-15 Kueng Emil Rotary lobe pump.
US2859726A (en) * 1954-06-24 1958-11-11 John V Bouyoncos Acoustic-vibration coupler

Also Published As

Publication number Publication date
GB1002262A (en) 1965-08-25
DE1478940A1 (en) 1969-03-27
NO115570B (en) 1968-10-21
CH430618A (en) 1967-02-15
DE1458577B1 (en) 1971-03-04
GB1002263A (en) 1965-08-25
BE618685A (en) 1962-12-14
SE300794B (en) 1968-05-06

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