ZA712338B - Impact wrench with torque control means - Google Patents

Impact wrench with torque control means

Info

Publication number
ZA712338B
ZA712338B ZA712338A ZA712338A ZA712338B ZA 712338 B ZA712338 B ZA 712338B ZA 712338 A ZA712338 A ZA 712338A ZA 712338 A ZA712338 A ZA 712338A ZA 712338 B ZA712338 B ZA 712338B
Authority
ZA
South Africa
Prior art keywords
control means
torque control
impact wrench
wrench
impact
Prior art date
Application number
ZA712338A
Other languages
English (en)
Inventor
K 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
Publication of ZA712338B publication Critical patent/ZA712338B/xx

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)
ZA712338A 1970-04-24 1971-04-13 Impact wrench with torque control means ZA712338B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE05745/70A SE350426B (xx) 1970-04-24 1970-04-24

Publications (1)

Publication Number Publication Date
ZA712338B true ZA712338B (en) 1972-01-26

Family

ID=20267131

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA712338A ZA712338B (en) 1970-04-24 1971-04-13 Impact wrench with torque control means

Country Status (10)

Country Link
US (1) US3703933A (xx)
BE (1) BE766175A (xx)
CA (1) CA926161A (xx)
CH (1) CH526371A (xx)
DE (1) DE2119273C3 (xx)
FR (1) FR2090618A5 (xx)
GB (1) GB1312435A (xx)
NL (1) NL173609C (xx)
SE (1) SE350426B (xx)
ZA (1) ZA712338B (xx)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794782A (fr) * 1972-02-04 1973-05-16 Atlas Copco Ab Cle a percussion a arret automatique
DE2326171A1 (de) * 1973-05-23 1974-12-12 Bosch Gmbh Robert Schlagschrauber
DE2441457C2 (de) * 1974-08-29 1983-05-26 Robert Bosch Gmbh, 7000 Stuttgart Druckluftschlagschrauber
DE2516951C3 (de) * 1975-04-17 1981-09-03 Robert Bosch Gmbh, 7000 Stuttgart Steuereinrichtung zum Abschalten des Antriebsmotors eines elektrisch betriebenen Schraubers
US3974883A (en) * 1975-05-19 1976-08-17 Standard Pressed Steel Co. Tightening system
SU810472A1 (ru) * 1976-08-23 1981-03-07 Всесоюзный Научно-Исследовательскийи Проектно-Конструкторский Институтмеханизированного И Ручногостроительно-Монтажного Инструмента,Вибраторов И Строительно-Отделочныхмашин Ударный гайковерт
US4416340A (en) * 1981-12-24 1983-11-22 Smith International, Inc. Rotary drilling head
US5836403A (en) * 1996-10-31 1998-11-17 Snap-On Technologies, Inc. Reversible high impact mechanism
SE508906C2 (sv) * 1996-12-16 1998-11-16 Atlas Copco Tools Ab Momentimpulsverktyg med automatisk kraftavstängning
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
US6733414B2 (en) 2001-01-12 2004-05-11 Milwaukee Electric Tool Corporation Gear assembly for a power tool
CA2436878C (en) * 2002-05-09 2011-08-09 Snap-On Technologies, Inc. Air auto shut-off
US6988565B2 (en) * 2002-07-09 2006-01-24 Chicago Pneumatic Tool Company Retrofit kit for a modular control apparatus for a power impact tool
US6889778B2 (en) * 2003-01-31 2005-05-10 Ingersoll-Rand Company Rotary tool
JP4939821B2 (ja) * 2006-03-07 2012-05-30 株式会社マキタ 回転締付工具
CN101695830B (zh) * 2009-09-27 2011-04-20 华中科技大学 一种水压冲击扳手
WO2012061176A2 (en) 2010-11-04 2012-05-10 Milwaukee Electric Tool Corporation Impact tool with adjustable clutch
US9163473B2 (en) * 2010-11-20 2015-10-20 Halliburton Energy Services, Inc. Remote operation of a rotating control device bearing clamp and safety latch
US9272400B2 (en) 2012-12-12 2016-03-01 Ingersoll-Rand Company Torque-limited impact tool
WO2015018555A1 (en) * 2013-08-08 2015-02-12 Atlas Copco Industrial Technique Ab Power tool with flywheel and gear for accelerating said flywheel
US10099351B2 (en) 2013-08-08 2018-10-16 Atlas Copco Industrial Technique Ab Torque delivering power tool with flywheel
US9737978B2 (en) 2014-02-14 2017-08-22 Ingersoll-Rand Company Impact tools with torque-limited swinging weight impact mechanisms
WO2016196899A1 (en) 2015-06-05 2016-12-08 Ingersoll-Rand Company Power tool housings
US10668614B2 (en) 2015-06-05 2020-06-02 Ingersoll-Rand Industrial U.S., Inc. Impact tools with ring gear alignment features
WO2016196984A1 (en) * 2015-06-05 2016-12-08 Ingersoll-Rand Company Power tools with user-selectable operational modes
US10615670B2 (en) 2015-06-05 2020-04-07 Ingersoll-Rand Industrial U.S., Inc. Power tool user interfaces
CN112077796A (zh) * 2019-06-14 2020-12-15 苏州东成工具科技有限公司 冲击电动工具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318390A (en) * 1964-10-28 1967-05-09 Reed Roller Bit Co Mechanism for controlling tension in fasteners
CH460669A (de) * 1967-03-30 1968-07-31 Reed International Inc Motorbetriebenes Werkzeug
US3643749A (en) * 1970-07-14 1972-02-22 Ingersoll Rand Co Signal inhibitor for impact wrench

Also Published As

Publication number Publication date
NL173609B (nl) 1983-09-16
DE2119273C3 (de) 1974-10-17
SE350426B (xx) 1972-10-30
CH526371A (de) 1972-08-15
DE2119273A1 (de) 1971-11-11
US3703933A (en) 1972-11-28
CA926161A (en) 1973-05-15
NL7105554A (xx) 1971-10-26
GB1312435A (en) 1973-04-04
NL173609C (nl) 1984-02-16
FR2090618A5 (xx) 1972-01-14
BE766175A (fr) 1971-09-16

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