GB1419735A - Impact wrench - Google Patents

Impact wrench

Info

Publication number
GB1419735A
GB1419735A GB2233674A GB2233674A GB1419735A GB 1419735 A GB1419735 A GB 1419735A GB 2233674 A GB2233674 A GB 2233674A GB 2233674 A GB2233674 A GB 2233674A GB 1419735 A GB1419735 A GB 1419735A
Authority
GB
United Kingdom
Prior art keywords
valve
motor
shaft
bore
pulses
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
Application number
GB2233674A
Other languages
English (en)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1419735A publication Critical patent/GB1419735A/en
Expired 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
    • 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)
GB2233674A 1973-05-23 1974-05-20 Impact wrench Expired GB1419735A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2326171A DE2326171A1 (de) 1973-05-23 1973-05-23 Schlagschrauber

Publications (1)

Publication Number Publication Date
GB1419735A true GB1419735A (en) 1975-12-31

Family

ID=5881839

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2233674A Expired GB1419735A (en) 1973-05-23 1974-05-20 Impact wrench

Country Status (6)

Country Link
US (1) US3908766A (de)
JP (1) JPS582796B2 (de)
DE (1) DE2326171A1 (de)
FR (1) FR2230463B3 (de)
GB (1) GB1419735A (de)
IT (1) IT1012636B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5736126U (de) * 1980-08-11 1982-02-25
DE3128558A1 (de) * 1981-07-18 1983-03-03 Dr. Staiger, Mohilo + Co GmbH, 7060 Schorndorf Verfahren zum erfassen des drehmoments und des drehwinkels bei schlagschraubern
US4635731A (en) * 1984-12-13 1987-01-13 Chicago Pneumatic Tool Company Impulse tool
US5217079A (en) * 1987-05-05 1993-06-08 Cooper Industries, Inc. Hydro-impulse screwing device
JP2561971Y2 (ja) * 1991-01-16 1998-02-04 株式会社 堀場製作所 水質チェッカー
US5372206A (en) * 1992-10-01 1994-12-13 Makita Corporation Tightening tool
US6733414B2 (en) 2001-01-12 2004-05-11 Milwaukee Electric Tool Corporation Gear assembly for a power tool
JP2004098260A (ja) * 2002-09-12 2004-04-02 Shinano Seisakusho:Kk エアドリル
US9289886B2 (en) 2010-11-04 2016-03-22 Milwaukee Electric Tool Corporation Impact tool with adjustable clutch
US10668614B2 (en) 2015-06-05 2020-06-02 Ingersoll-Rand Industrial U.S., Inc. Impact tools with ring gear alignment features
WO2016196918A1 (en) 2015-06-05 2016-12-08 Ingersoll-Rand Company Power tool user interfaces
US11491616B2 (en) * 2015-06-05 2022-11-08 Ingersoll-Rand Industrial U.S., Inc. Power tools with user-selectable operational modes
WO2016196899A1 (en) 2015-06-05 2016-12-08 Ingersoll-Rand Company Power tool housings

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515251A (en) * 1969-04-14 1970-06-02 Ingersoll Rand Co Torque release and shutoff device for rotary tools
GB1282300A (en) * 1969-12-08 1972-07-19 Desoutter Brothers Ltd Improved impact wrench or screwdriver
SE350426B (de) * 1970-04-24 1972-10-30 Atlas Copco Ab
BE788418A (fr) * 1971-09-08 1973-01-02 Ingersoll Rand Co Macanisme de declenchement d'outil a moteur

Also Published As

Publication number Publication date
JPS5019099A (de) 1975-02-28
FR2230463A1 (de) 1974-12-20
JPS582796B2 (ja) 1983-01-18
FR2230463B3 (de) 1977-03-18
US3908766A (en) 1975-09-30
DE2326171A1 (de) 1974-12-12
IT1012636B (it) 1977-03-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee