DE3761749D1 - Hydraulischer drehmoment-impuls-erzeuger. - Google Patents

Hydraulischer drehmoment-impuls-erzeuger.

Info

Publication number
DE3761749D1
DE3761749D1 DE8787850225T DE3761749T DE3761749D1 DE 3761749 D1 DE3761749 D1 DE 3761749D1 DE 8787850225 T DE8787850225 T DE 8787850225T DE 3761749 T DE3761749 T DE 3761749T DE 3761749 D1 DE3761749 D1 DE 3761749D1
Authority
DE
Germany
Prior art keywords
impulse generator
hydraulic torque
torque impulse
hydraulic
generator
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE8787850225T
Other languages
English (en)
Inventor
Gunnar Christer Hansson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atlas Copco AB
Original Assignee
Atlas Copco AB
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 Atlas Copco AB filed Critical Atlas Copco AB
Application granted granted Critical
Publication of DE3761749D1 publication Critical patent/DE3761749D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Motors (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
DE8787850225T 1986-07-24 1987-07-10 Hydraulischer drehmoment-impuls-erzeuger. Expired - Lifetime DE3761749D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8603198A SE450222B (sv) 1986-07-24 1986-07-24 Hydraulisk momentimpulsgenerator

Publications (1)

Publication Number Publication Date
DE3761749D1 true DE3761749D1 (de) 1990-04-05

Family

ID=20365165

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787850225T Expired - Lifetime DE3761749D1 (de) 1986-07-24 1987-07-10 Hydraulischer drehmoment-impuls-erzeuger.

Country Status (5)

Country Link
US (1) US4761151A (de)
EP (1) EP0254699B1 (de)
JP (1) JPS6374575A (de)
DE (1) DE3761749D1 (de)
SE (1) SE450222B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6327267U (de) * 1986-08-04 1988-02-23
EP0268715B1 (de) * 1986-11-28 1992-02-12 Yokota Industrial Co., Ltd. Impuls-Drehmomentschlüssel mit 2 Flügeln
US4838133A (en) * 1987-09-29 1989-06-13 Nippon Pneumatic Manufacturing Co., Ltd. Hydraulic pulse wrench
JPH0223964U (de) * 1988-07-29 1990-02-16
JP2804904B2 (ja) * 1994-04-08 1998-09-30 瓜生製作株式会社 油圧式トルクレンチの打撃トルク発生装置
JPH085015B2 (ja) * 1992-05-26 1996-01-24 瓜生製作株式会社 油圧式トルクレンチ
EP0759340B1 (de) * 1995-08-17 2000-05-10 Cooper Industries, Inc. Impulswerkzeug
JP6145993B2 (ja) * 2012-11-07 2017-06-14 マックス株式会社 オイルパルス工具
DE102016010431B4 (de) 2016-08-27 2020-02-20 Daimler Ag Gurtstraffer, Sicherheitsgurtvorrichtung und Verfahren zum Betrieb einer Sicherheitsgurtvorrichtung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116617A (en) * 1961-12-12 1964-01-07 Ingersoll Rand Co Fluid impulse torque tool
US3212294A (en) * 1962-12-12 1965-10-19 Ingersoll Rand Co Cam type impulse tool
US3221515A (en) * 1962-12-12 1965-12-07 Ingersoll Rand Co Gear type impulse tool
US3222886A (en) * 1963-05-02 1965-12-14 Ingersoll Rand Co Spindle blade
US3196636A (en) * 1963-05-15 1965-07-27 Ingersoll Rand Co Sealing device for power tool
US3214941A (en) * 1963-09-27 1965-11-02 Thor Power Tool Co Impulse tool
BE656130A (de) * 1963-11-22
JPS59140173U (ja) * 1983-03-04 1984-09-19 瓜生製作株式会社 油圧式トルクレンチ
DE3347016A1 (de) * 1983-12-24 1985-07-18 Bijon 7433 Dettingen Sarkar Impulsschrauber
JPH0448588A (ja) * 1990-06-14 1992-02-18 Matsushita Electric Works Ltd 照明効果装置

Also Published As

Publication number Publication date
EP0254699B1 (de) 1990-02-28
SE8603198D0 (sv) 1986-07-24
SE450222B (sv) 1987-06-15
US4761151A (en) 1988-08-02
JPS6374575A (ja) 1988-04-05
EP0254699A1 (de) 1988-01-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition