SE451437B - Hydraulisk momentimpulsgenerator - Google Patents

Hydraulisk momentimpulsgenerator

Info

Publication number
SE451437B
SE451437B SE8604208A SE8604208A SE451437B SE 451437 B SE451437 B SE 451437B SE 8604208 A SE8604208 A SE 8604208A SE 8604208 A SE8604208 A SE 8604208A SE 451437 B SE451437 B SE 451437B
Authority
SE
Sweden
Prior art keywords
sealing
drive means
liquid chamber
output shaft
wall
Prior art date
Application number
SE8604208A
Other languages
English (en)
Swedish (sv)
Other versions
SE8604208D0 (sv
Inventor
K C Schoeps
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
Priority to SE8604208A priority Critical patent/SE451437B/sv
Publication of SE8604208D0 publication Critical patent/SE8604208D0/xx
Priority to US07/103,355 priority patent/US4767379A/en
Priority to JP62248228A priority patent/JP2563377B2/ja
Priority to EP87850296A priority patent/EP0267169B1/de
Priority to DE8787850296T priority patent/DE3780410T2/de
Publication of SE451437B publication Critical patent/SE451437B/sv

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)
  • Braking Arrangements (AREA)
SE8604208A 1986-10-03 1986-10-03 Hydraulisk momentimpulsgenerator SE451437B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8604208A SE451437B (sv) 1986-10-03 1986-10-03 Hydraulisk momentimpulsgenerator
US07/103,355 US4767379A (en) 1986-10-03 1987-09-30 Hydraulic torque impulse generator
JP62248228A JP2563377B2 (ja) 1986-10-03 1987-10-02 液圧式トルクインパルス発生器
EP87850296A EP0267169B1 (de) 1986-10-03 1987-10-02 Hydraulischer Drehmoment-Impuls-Erzeuger
DE8787850296T DE3780410T2 (de) 1986-10-03 1987-10-02 Hydraulischer drehmoment-impuls-erzeuger.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8604208A SE451437B (sv) 1986-10-03 1986-10-03 Hydraulisk momentimpulsgenerator

Publications (2)

Publication Number Publication Date
SE8604208D0 SE8604208D0 (sv) 1986-10-03
SE451437B true SE451437B (sv) 1987-10-12

Family

ID=20365811

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8604208A SE451437B (sv) 1986-10-03 1986-10-03 Hydraulisk momentimpulsgenerator

Country Status (5)

Country Link
US (1) US4767379A (de)
EP (1) EP0267169B1 (de)
JP (1) JP2563377B2 (de)
DE (1) DE3780410T2 (de)
SE (1) SE451437B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0290411A2 (de) * 1987-05-08 1988-11-09 Atlas Copco Aktiebolag Hydraulischer Drehmomentimpuls-Erzeuger

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4836296A (en) * 1988-08-22 1989-06-06 Dresser Industries, Inc. Fluid pressure impulse nut runner
US5092410A (en) * 1990-03-29 1992-03-03 Chicago Pneumatic Tool Company Adjustable pressure dual piston impulse clutch
SE465410B (sv) * 1990-07-03 1991-09-09 Atlas Copco Tools Ab Hydraulisk momentimpulsgenerator
SE9201405L (sv) * 1992-05-05 1993-06-21 Atlas Copco Tools Ab Hydraulisk momentimpulsgenerator
SE504101C2 (sv) * 1994-12-30 1996-11-11 Atlas Copco Tools Ab Hydraulisk momentimpulsmekanism
SE504102C2 (sv) * 1994-12-30 1996-11-11 Atlas Copco Tools Ab Hydraulisk momentimpulsmekanism avsedd för ett momentavgivande verktyg
US6105595A (en) * 1997-03-07 2000-08-22 Cooper Technologies Co. Method, system, and apparatus for automatically preventing or allowing flow of a fluid
US5890848A (en) * 1997-08-05 1999-04-06 Cooper Technologies Company Method and apparatus for simultaneously lubricating a cutting point of a tool and controlling the application rate of the tool to a work piece
GB2383967A (en) * 2002-01-15 2003-07-16 Tranmax Machinery Co Ltd A torque restricting mechanism of a pin hammer-type hammering device
JP4890884B2 (ja) * 2006-03-01 2012-03-07 株式会社マキタ 油圧式トルクレンチ
US8333143B2 (en) * 2009-07-31 2012-12-18 Yu-Hui Liao Hydraulic cylinder device
US9878435B2 (en) 2013-06-12 2018-01-30 Makita Corporation Power rotary tool and impact power tool
TW201406501A (zh) * 2013-10-31 2014-02-16 Quan-Zheng He 氣動工具的衝擊組
TWM562747U (zh) 2016-08-25 2018-07-01 米沃奇電子工具公司 衝擊工具
DE102016010431B4 (de) * 2016-08-27 2020-02-20 Daimler Ag Gurtstraffer, Sicherheitsgurtvorrichtung und Verfahren zum Betrieb einer Sicherheitsgurtvorrichtung
CN109129344A (zh) * 2017-06-28 2019-01-04 苏州宝时得电动工具有限公司 多功能钻
CN109129343A (zh) * 2017-06-28 2019-01-04 苏州宝时得电动工具有限公司 多功能钻

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3210960A (en) * 1962-12-12 1965-10-12 Ingersoll Rand Co Centrifugal type impulse tool
US3214941A (en) * 1963-09-27 1965-11-02 Thor Power Tool Co Impulse tool
BE656130A (de) * 1963-11-22
US3552499A (en) * 1968-10-10 1971-01-05 Spencer B Maurer Rotary power tool clutch mechanism
US3734205A (en) * 1971-06-04 1973-05-22 S Maurer Rotary power tool with centrifugal coupling means
JPS4926560A (de) * 1972-07-11 1974-03-09
US4347902A (en) * 1979-12-18 1982-09-07 Chicago Pneumatic Tool Company Rotary impact wrench clutch
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
DE3331356A1 (de) * 1983-08-31 1985-03-14 Deutsche Gardner-Denver Gmbh, 7081 Westhausen Kraftbetriebenes werkzeug

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0290411A2 (de) * 1987-05-08 1988-11-09 Atlas Copco Aktiebolag Hydraulischer Drehmomentimpuls-Erzeuger
EP0290411A3 (en) * 1987-05-08 1989-07-19 Atlas Copco Aktiebolag Hydraulic torque impulse generator

Also Published As

Publication number Publication date
SE8604208D0 (sv) 1986-10-03
DE3780410D1 (de) 1992-08-20
EP0267169B1 (de) 1992-07-15
DE3780410T2 (de) 1993-03-04
EP0267169A3 (en) 1989-07-12
JPS63185583A (ja) 1988-08-01
US4767379A (en) 1988-08-30
EP0267169A2 (de) 1988-05-11
JP2563377B2 (ja) 1996-12-11

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