DE69730643D1 - Pneumatisch angetriebener Schraubendreher - Google Patents

Pneumatisch angetriebener Schraubendreher

Info

Publication number
DE69730643D1
DE69730643D1 DE69730643T DE69730643T DE69730643D1 DE 69730643 D1 DE69730643 D1 DE 69730643D1 DE 69730643 T DE69730643 T DE 69730643T DE 69730643 T DE69730643 T DE 69730643T DE 69730643 D1 DE69730643 D1 DE 69730643D1
Authority
DE
Germany
Prior art keywords
pneumatically driven
driven screwdriver
screwdriver
pneumatically
driven
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
DE69730643T
Other languages
English (en)
Other versions
DE69730643T2 (de
Inventor
Knut Christian Schoeps
Fred Rickard Jonsson
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 Industrial Technique AB
Original Assignee
Atlas Copco Tools 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 Tools AB filed Critical Atlas Copco Tools AB
Application granted granted Critical
Publication of DE69730643D1 publication Critical patent/DE69730643D1/de
Publication of DE69730643T2 publication Critical patent/DE69730643T2/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
    • 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
    • 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
    • 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
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Lift Valve (AREA)
DE69730643T 1996-04-16 1997-04-10 Pneumatisch angetriebener Schraubendreher Expired - Lifetime DE69730643T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9601437 1996-04-16
SE9601437A SE507272C2 (sv) 1996-04-16 1996-04-16 Pneumatisk mutterdragare med varierbar luftflödesstrypning

Publications (2)

Publication Number Publication Date
DE69730643D1 true DE69730643D1 (de) 2004-10-21
DE69730643T2 DE69730643T2 (de) 2005-09-22

Family

ID=20402210

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69730643T Expired - Lifetime DE69730643T2 (de) 1996-04-16 1997-04-10 Pneumatisch angetriebener Schraubendreher

Country Status (5)

Country Link
US (1) US5901794A (de)
EP (1) EP0802023B1 (de)
JP (1) JP4146915B2 (de)
DE (1) DE69730643T2 (de)
SE (1) SE507272C2 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE511037C2 (sv) * 1997-09-03 1999-07-26 Atlas Copco Tools Ab Pneumatisk kraftmutterdragare med justerbar utloppsstrypning
US6062323A (en) * 1998-07-21 2000-05-16 Snap-On Tools Company Pneumatic tool with increased power capability
US5992539A (en) * 1999-03-16 1999-11-30 Lin; Chen-Yang Pneumatically driven power tool
AU4972600A (en) * 1999-05-03 2000-12-12 Stanley Works Pty. Ltd., The Impulse wrench
US6158528A (en) * 2000-01-27 2000-12-12 S.P. Air Kabusiki Kaisha Hand-held pneumatic rotary drive device
JP2003520695A (ja) * 2000-01-27 2003-07-08 エス・ピー・エアー株式会社 空力ロータリ工具
US6161628A (en) * 2000-04-28 2000-12-19 Q.C. Witness Int. Co., Ltd. Pneumatic tool
US6491113B1 (en) * 2000-05-24 2002-12-10 Ingersoll-Rand Company Pistol air tool having a flat tilt valve
US6796386B2 (en) * 2000-09-08 2004-09-28 S.P. Air Kabusiki Kaisha Pneumatic rotary tool
US6338389B1 (en) * 2001-03-08 2002-01-15 An-Mei Chang Air outlet regulating mechanism for pneumatic tool
US6530436B2 (en) * 2001-03-29 2003-03-11 Snap-On Technologies, Inc. Pneumatic tool with muffler bypass mechanism
US6880645B2 (en) * 2002-06-14 2005-04-19 S.P. Air Kabusiki Kaisha Pneumatic rotary tool
JP2004098260A (ja) * 2002-09-12 2004-04-02 Shinano Seisakusho:Kk エアドリル
US6644419B1 (en) * 2002-12-27 2003-11-11 Li Chen Chen Air-input speed regulator for pneumatic tool
SE525666C2 (sv) * 2003-07-07 2005-03-29 Atlas Copco Tools Ab Metod för kvalitetssäkring av skruvförbandsåtdragning
SE526542C2 (sv) * 2003-07-07 2005-10-04 Atlas Copco Tools Ab Pådragsventil för ett pneumatiskt kraftverktyg
JP4277618B2 (ja) * 2003-08-12 2009-06-10 マックス株式会社 圧縮空気駆動ネジ締め機のカムアウト防止機構
US7025150B2 (en) * 2004-05-07 2006-04-11 Sunmatch Industrial Co.,Ltd. Air inlet for pneumatic tools
SE529124C2 (sv) * 2005-04-05 2007-05-08 Atlas Copco Tools Ab Pneumatiskt verktyg med utloppsljuddämpare
US20070007023A1 (en) * 2005-07-06 2007-01-11 Becker Paul A Rotatable pneumatic power tool and method for quickly stopping rotation of the same
US7373992B2 (en) * 2006-07-26 2008-05-20 Exhaust Technologies, Inc. Automatic pressure regulating valve for a pneumatic tool
TWM308145U (en) * 2006-07-31 2007-03-21 Double Dynasty Co Ltd Air intaking and exhausting guiding device in pneumatic tool
TW200810890A (en) * 2006-08-23 2008-03-01 Tranmax Machinery Co Ltd Automatic pressure regulating device of pneumatic tool
TW201006623A (en) * 2008-08-08 2010-02-16 Cheng Huan Industry Ltd Pneumatic tool with multi-stage torque adjusting function
SE0802378L (sv) * 2008-11-12 2010-02-09 Atlas Copco Tools Ab Metod och anordning för kalibrering av ett tryckluftmatningssystem till en pneumatisk mutterdragare innefattande en avståndsplacerad tryckstyrenhet
SE533382C2 (sv) * 2009-03-25 2010-09-07 Atlas Copco Tools Ab Pneumatisk mutterdragare med utloppsenhet för avloppsluft
DE202010008649U1 (de) 2010-09-28 2010-12-30 Hyphone Machine Industry Co., Ltd., Shengang Pneumatisches Werkzeug und pneumatischer Motor dieses pneumatischen Werkzeugs
WO2012061176A2 (en) 2010-11-04 2012-05-10 Milwaukee Electric Tool Corporation Impact tool with adjustable clutch
TWI421152B (zh) * 2012-04-25 2014-01-01 Chen Hsiu Ju Built-in pneumatic mechanism motor with hitting mechanism
WO2014072174A1 (en) * 2012-11-06 2014-05-15 Atlas Copco Industrial Technique Ab Pneumatic impulse wrench with an automatic motor power control valve
DE102013100723A1 (de) 2013-01-24 2014-07-24 Hyphone Machine Industry Co., Ltd. Doppelventilstruktur und pneumatisches werkzeug mit dieser doppelventilstruktur
TWI460055B (zh) * 2013-09-18 2014-11-11 Chu Dai Ind Co Ltd 脈衝式氣動工具精準缷載動力之裝置
TWI460056B (zh) * 2013-09-18 2014-11-11 Chu Dai Ind Co Ltd 脈衝式氣動工具減輕啓動負載之裝置
EP3419790B1 (de) * 2016-02-24 2021-12-22 Hytorc Division Unex Corporation Vorrichtung zum anziehen von gewindeverbindungen
CN110014399B (zh) * 2018-01-10 2021-07-09 亚柏士气动工具股份有限公司 可调整扭力的气动工具
CN110091290B (zh) * 2018-01-30 2022-01-18 亚柏士气动工具股份有限公司 具有调整转速与扭力效果的气动工具

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2233163A (en) * 1939-12-04 1941-02-25 Independent Pneumatic Tool Co Portable rotary reversible tool
US2405172A (en) * 1944-03-10 1946-08-06 Prosperity Co Inc Riveter
US3228486A (en) * 1962-09-11 1966-01-11 Skil Corp Rotary impact tool
US3299781A (en) * 1964-12-04 1967-01-24 Ingersoll Rand Co Air inlet and exhaust manifold
US3543902A (en) * 1968-02-13 1970-12-01 Shu Tsuji Torque transmission sytem
US3556230A (en) * 1969-01-13 1971-01-19 Earl G Roggenburk Rotary impact tool
DE2362458A1 (de) * 1973-12-15 1975-06-19 Bosch Gmbh Robert Schlagschrauber mit eingebautem druckluftmotor mit einem fuer nur eine drehrichtung wirksamen einstellbaren drosselventil
US4016940A (en) * 1975-10-21 1977-04-12 Chicago Pneumatic Tool Company Pneumatic nut runner having a directional valve and an air regulator
SE460348B (sv) * 1985-12-23 1989-10-02 Atlas Copco Ab Pneumatisk mutterdragare med tryckregulator
US4773487A (en) * 1986-09-18 1988-09-27 Allen-Bradley Company, Inc. Speed limiter for an air powered tool
JP2537968Y2 (ja) * 1992-12-10 1997-06-04 株式会社空研 インパクトレンチにおけるレギュレータの構造
US5531279A (en) * 1994-04-12 1996-07-02 Indresco Inc. Sensor impulse unit
US5544710A (en) * 1994-06-20 1996-08-13 Chicago Pneumatic Tool Company Pulse tool
US5591070A (en) * 1994-08-08 1997-01-07 Indresco Inc. Air tool with exhaust diverting valve

Also Published As

Publication number Publication date
DE69730643T2 (de) 2005-09-22
JP4146915B2 (ja) 2008-09-10
EP0802023B1 (de) 2004-09-15
SE9601437D0 (sv) 1996-04-16
SE507272C2 (sv) 1998-05-04
EP0802023A1 (de) 1997-10-22
JPH1034550A (ja) 1998-02-10
SE9601437L (sv) 1997-10-17
US5901794A (en) 1999-05-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HEINRICH ERB PARTNER, 60314 FRANKFURT