DE69804112T2 - Mit oszillierender masse arbeitendes werkzeug mit doppelsteifigkeitsfeder - Google Patents

Mit oszillierender masse arbeitendes werkzeug mit doppelsteifigkeitsfeder

Info

Publication number
DE69804112T2
DE69804112T2 DE69804112T DE69804112T DE69804112T2 DE 69804112 T2 DE69804112 T2 DE 69804112T2 DE 69804112 T DE69804112 T DE 69804112T DE 69804112 T DE69804112 T DE 69804112T DE 69804112 T2 DE69804112 T2 DE 69804112T2
Authority
DE
Germany
Prior art keywords
stiffness spring
working tool
oscillating mass
oscillation
double stiffness
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
DE69804112T
Other languages
English (en)
Other versions
DE69804112D1 (de
Inventor
R Cooper
P Low
E Pelrine
W Ploeger
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand Co
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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Application granted granted Critical
Publication of DE69804112D1 publication Critical patent/DE69804112D1/de
Publication of DE69804112T2 publication Critical patent/DE69804112T2/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
    • 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
DE69804112T 1997-05-29 1998-05-28 Mit oszillierender masse arbeitendes werkzeug mit doppelsteifigkeitsfeder Expired - Lifetime DE69804112T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/865,043 US5848655A (en) 1997-05-29 1997-05-29 Oscillating mass-based tool with dual stiffness spring
PCT/US1998/010821 WO1998053960A1 (en) 1997-05-29 1998-05-28 Oscillating mass-based tool with dual stiffness spring

Publications (2)

Publication Number Publication Date
DE69804112D1 DE69804112D1 (de) 2002-04-11
DE69804112T2 true DE69804112T2 (de) 2002-11-07

Family

ID=25344597

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69804112T Expired - Lifetime DE69804112T2 (de) 1997-05-29 1998-05-28 Mit oszillierender masse arbeitendes werkzeug mit doppelsteifigkeitsfeder

Country Status (12)

Country Link
US (1) US5848655A (de)
EP (1) EP1015186B1 (de)
JP (1) JP2002508711A (de)
CN (1) CN1114519C (de)
AT (1) ATE213987T1 (de)
BR (1) BR9809701A (de)
CA (1) CA2291240C (de)
DE (1) DE69804112T2 (de)
EA (1) EA002133B1 (de)
ES (1) ES2170498T3 (de)
TW (1) TW378168B (de)
WO (1) WO1998053960A1 (de)

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US6196332B1 (en) 1998-12-03 2001-03-06 Ingersoll-Rand Company Rotational energy storage device and tools incorporating same
US6321853B2 (en) 1999-10-01 2001-11-27 Chicago Pneumtic Tool Company Vibration isolated impact wrench
US6318479B1 (en) 1999-10-01 2001-11-20 Chicago Pneumatic Tool Company Vibration isolated impact wrench
DE10021355B4 (de) * 2000-05-02 2005-04-28 Hilti Ag Schlagendes Elektrohandwerkzeuggerät mit schwingungsentkoppelten Baugruppen
US6889778B2 (en) * 2003-01-31 2005-05-10 Ingersoll-Rand Company Rotary tool
US20060249294A1 (en) * 2005-05-06 2006-11-09 Jergens, Inc. Device for tightening threaded fastener joints
FR2893270B1 (fr) * 2005-11-15 2010-01-15 Renault Georges Ets Cle a serrage discontinu comprenant des moyens de mesure de phenomenes dynamiques induits par ledit serrage sur le carter de la cle
US7311027B1 (en) * 2006-12-15 2007-12-25 Uryu Seisaku Ltd. Electric screwdriver
US7475605B2 (en) * 2007-01-03 2009-01-13 Hsuan-Sen Shiao Electronic torque wrench
GB0809868D0 (en) * 2008-05-30 2008-07-09 Black & Decker Inc Fastener driving tool
WO2011089766A1 (ja) * 2010-01-25 2011-07-28 株式会社マキタ 動力工具
WO2012091172A1 (en) * 2010-12-28 2012-07-05 Hitachi Koki Co., Ltd. Driving tool
US9463557B2 (en) 2014-01-31 2016-10-11 Ingersoll-Rand Company Power socket for an impact tool
US9566692B2 (en) * 2011-04-05 2017-02-14 Ingersoll-Rand Company Rotary impact device
US9469017B2 (en) 2014-01-31 2016-10-18 Ingersoll-Rand Company One-piece power socket for an impact tool
US9272400B2 (en) 2012-12-12 2016-03-01 Ingersoll-Rand Company Torque-limited impact tool
GB2512320B (en) * 2013-03-26 2019-10-23 Hydrosave Uk Ltd Device for releasing seized mass with controlled vibration
US10099351B2 (en) 2013-08-08 2018-10-16 Atlas Copco Industrial Technique Ab Torque delivering power tool with flywheel
JP6335296B2 (ja) * 2013-08-08 2018-05-30 アトラス・コプコ・インダストリアル・テクニーク・アクチボラグ フライホイールを備えた動力工具及び該フライホイールを加速するギア
US20170066116A1 (en) * 2013-10-09 2017-03-09 Black & Decker Inc. High Inertia Driver System
US20150165534A1 (en) 2013-12-13 2015-06-18 Ridge Tool Company Thread forming using an impact driver
FR3015332B1 (fr) * 2013-12-20 2016-01-22 Renault Georges Ets Procede de pilotage d'un dispositif de vissage a impulsions, dispositif de pilotage et dispositif de vissage correspondants
US9737978B2 (en) 2014-02-14 2017-08-22 Ingersoll-Rand Company Impact tools with torque-limited swinging weight impact mechanisms
US9440340B2 (en) * 2014-06-11 2016-09-13 Techway Industrial Co., Ltd. Electric rivet nut tool and control device thereof
SE1550487A1 (en) * 2015-04-24 2016-10-25 Atlas Copco Ind Technique Ab Low reaction power wrench
SE539838C2 (en) * 2015-10-15 2017-12-19 Atlas Copco Ind Technique Ab Electric handheld pulse tool
WO2018080786A1 (en) * 2016-10-11 2018-05-03 Ingersoll-Rand Company Impact wrench having dynamically tuned drive components and method thereof
WO2018137928A1 (en) * 2017-01-24 2018-08-02 Atlas Copco Industrial Technique Ab Electric pulse tool
US11285588B2 (en) * 2017-12-11 2022-03-29 Atlas Copco Industrial Technique Ab Electric pulse tool
EP3501740A1 (de) * 2017-12-20 2019-06-26 HILTI Aktiengesellschaft Setzverfahren für schraubverbindung mittels schlagschrauber
KR102623683B1 (ko) * 2018-09-21 2024-01-12 아틀라스 콥코 인더스트리얼 테크니크 에이비 전기 펄스 도구
CN111791174B (zh) * 2020-07-14 2022-01-07 四川大学 一种对操作者反作用力极低的扭矩扳手
CN111791173B (zh) * 2020-07-14 2022-01-07 四川大学 一种对操作者反作用力极低的扭矩扳手

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US4019589A (en) * 1975-12-02 1977-04-26 Chicago Pneumatic Tool Company Pulse motor nut runner
DE2621383A1 (de) * 1976-05-14 1977-12-01 Gardner Denver Gmbh Verfahren zum einbringen von implantaten in knochen und vorrichtung dazu
US4524651A (en) * 1981-04-03 1985-06-25 Paul-Heinz Wagner Power wrench
DE3710340A1 (de) * 1987-03-28 1988-10-06 Albert Kipfelsberger Kraftschrauber mit drehmomentbegrenzung
ES2014138A6 (es) * 1988-06-15 1990-06-16 Zahnradfabrik Friedrichshafen Direccion asistida para vehiculos automoviles.
SE469419B (sv) * 1988-11-14 1993-07-05 Atlas Copco Tools Ab Motordrivet momentimpulsverktyg
US5094301A (en) * 1990-01-05 1992-03-10 Dresser Industries, Inc. Programmable pulsed torque recovery system
JPH0430974A (ja) * 1990-05-25 1992-02-03 Nippon Electric Ind Co Ltd 電動ネジ締め装置
JP2943457B2 (ja) * 1991-09-30 1999-08-30 トヨタ自動車株式会社 ナットランナ
JP3000185B2 (ja) * 1993-04-21 2000-01-17 株式会社山崎歯車製作所 インパクトレンチによるボルト締結方法
SE501155C2 (sv) * 1993-04-21 1994-11-28 Atlas Copco Tools Ab Impulsmutterdragare
US5637968A (en) * 1993-10-25 1997-06-10 The Stanley Works Power tool with automatic downshift feature
JPH0947927A (ja) * 1995-08-07 1997-02-18 Toyota Motor Corp 回転アクチュエータ及びそれを使用したネジ締め機

Also Published As

Publication number Publication date
WO1998053960A1 (en) 1998-12-03
EA199900974A1 (ru) 2000-06-26
BR9809701A (pt) 2000-07-11
CA2291240A1 (en) 1998-12-03
ATE213987T1 (de) 2002-03-15
JP2002508711A (ja) 2002-03-19
TW378168B (en) 2000-01-01
EP1015186B1 (de) 2002-03-06
CN1114519C (zh) 2003-07-16
EP1015186A1 (de) 2000-07-05
CN1258243A (zh) 2000-06-28
ES2170498T3 (es) 2002-08-01
CA2291240C (en) 2007-09-18
DE69804112D1 (de) 2002-04-11
US5848655A (en) 1998-12-15
EA002133B1 (ru) 2001-12-24

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Representative=s name: WIESE KONNERTH FISCHER PATENTANWAELTE PARTNERSCHAF

8328 Change in the person/name/address of the agent

Representative=s name: SCHROETER LEHMANN FISCHER & NEUGEBAUER, 81479 MUEN

8328 Change in the person/name/address of the agent

Representative=s name: PRUEFER & PARTNER GBR, 81479 MUENCHEN