DE602004026243D1 - Elektrowerkzeug - Google Patents

Elektrowerkzeug

Info

Publication number
DE602004026243D1
DE602004026243D1 DE602004026243T DE602004026243T DE602004026243D1 DE 602004026243 D1 DE602004026243 D1 DE 602004026243D1 DE 602004026243 T DE602004026243 T DE 602004026243T DE 602004026243 T DE602004026243 T DE 602004026243T DE 602004026243 D1 DE602004026243 D1 DE 602004026243D1
Authority
DE
Germany
Prior art keywords
power tool
tool
power
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
DE602004026243T
Other languages
English (en)
Inventor
Hiroki Ikuta
Takuo Arakawa
Takahiro Kawakami
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.)
Makita Corp
Original Assignee
Makita Corp
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
Priority claimed from JP2003131551A external-priority patent/JP2004330377A/ja
Priority claimed from JP2004072721A external-priority patent/JP4376666B2/ja
Application filed by Makita Corp filed Critical Makita Corp
Publication of DE602004026243D1 publication Critical patent/DE602004026243D1/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
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/24—Damping the reaction force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/12—Means for driving the impulse member comprising a crank mechanism
    • B25D11/125—Means for driving the impulse member comprising a crank mechanism with a fluid cushion between the crank drive and the striking body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/0073—Arrangements for damping of the reaction force
    • B25D2217/0076—Arrangements for damping of the reaction force by use of counterweights
    • B25D2217/0088—Arrangements for damping of the reaction force by use of counterweights being mechanically-driven

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
DE602004026243T 2003-05-09 2004-05-06 Elektrowerkzeug Expired - Lifetime DE602004026243D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003131551A JP2004330377A (ja) 2003-05-09 2003-05-09 作業工具
JP2004072721A JP4376666B2 (ja) 2004-03-15 2004-03-15 作業工具

Publications (1)

Publication Number Publication Date
DE602004026243D1 true DE602004026243D1 (de) 2010-05-12

Family

ID=32993122

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004026243T Expired - Lifetime DE602004026243D1 (de) 2003-05-09 2004-05-06 Elektrowerkzeug

Country Status (4)

Country Link
US (1) US7096973B2 (de)
EP (1) EP1475190B1 (de)
CN (1) CN1307025C (de)
DE (1) DE602004026243D1 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1818141T3 (da) * 2003-03-21 2010-08-23 Black & Decker Inc Vibrationsreduceringsindretning til værktøjsmaskine og værktøjsmaskine, der indeholder en sådan indretning
EP1464449B1 (de) * 2003-04-01 2010-03-24 Makita Corporation Kraftwerkzeug
EP1502710B1 (de) * 2003-07-31 2008-07-23 Makita Corporation Elektrowerkzeug
DE10358033B4 (de) * 2003-12-11 2007-05-03 Hilti Ag Antriebsanordnung
WO2005105386A1 (ja) * 2004-04-30 2005-11-10 Makita Corporation 作業工具
SE528471C2 (sv) * 2004-07-05 2006-11-21 Atlas Copco Constr Tools Ab Vibrationsdämpat slående verktyg med tryckluftmatningsorgan
DE102005030340B3 (de) * 2005-06-29 2007-01-04 Wacker Construction Equipment Ag Schlagwerk mit elektrodynamischem Linearantrieb
EP1787761B1 (de) * 2005-11-16 2010-01-06 Metabowerke GmbH Motorisch angetriebener Bohrhammer
JP4793755B2 (ja) * 2006-03-07 2011-10-12 日立工機株式会社 電動工具
EP1872909A3 (de) * 2006-07-01 2010-05-05 Black & Decker, Inc. Werkzeughalterverbindungssystem für einen Abbruchhammer
AU2007202967A1 (en) 2006-07-01 2008-01-17 Black & Decker, Inc. A tool holder for a pavement breaker
US8590633B2 (en) 2006-07-01 2013-11-26 Black & Decker Inc. Beat piece wear indicator for powered hammer
EP1872914B1 (de) * 2006-07-01 2010-09-22 Black & Decker, Inc. Abbruchhammer
US7413026B2 (en) 2006-07-01 2008-08-19 Black & Decker Inc. Lubricant system for powered hammer
JP4756474B2 (ja) * 2006-07-20 2011-08-24 日立工機株式会社 電動工具
JP4863942B2 (ja) * 2006-08-24 2012-01-25 株式会社マキタ 打撃工具
SE531860C2 (sv) * 2007-12-21 2009-08-25 Atlas Copco Rock Drills Ab Impulsalstrande anordning för inducering av en stötvåg i ett verktyg samt bergborrningsrigg innefattande sådan anordning
DE102008000687A1 (de) * 2008-03-14 2009-09-17 Robert Bosch Gmbh Handwerkzeugmaschine für schlagend angetriebene Einsatzwerkzeuge
DE102008000677A1 (de) * 2008-03-14 2009-09-17 Robert Bosch Gmbh Handwerkzeugmaschine für schlagend angetriebene Einsatzwerkzeuge
JP5290666B2 (ja) * 2008-08-29 2013-09-18 株式会社マキタ 打撃工具
JP5361504B2 (ja) * 2009-04-10 2013-12-04 株式会社マキタ 打撃工具
DE102009026542A1 (de) * 2009-05-28 2010-12-09 Hilti Aktiengesellschaft Werkzeugmaschine
DE102009044934A1 (de) 2009-09-24 2011-03-31 Robert Bosch Gmbh Pleuelantrieb mit Zusatzschwinger
DE102009044941A1 (de) 2009-09-24 2011-03-31 Robert Bosch Gmbh Gegenschwinger, der zum Ausgleich von Gehäusevibrationen eines Elektrowerkzeugs in diesem vorsehbar ist
DE102009044938A1 (de) 2009-09-24 2011-03-31 Robert Bosch Gmbh Elektrowerkzeug mit einer Schlagwerksbaugruppe und einer Ausgleichsmasse zur Kompensation von Vibrationen des Elektrowerkzeugs
US8523035B2 (en) * 2009-11-11 2013-09-03 Tricord Solutions, Inc. Fastener driving apparatus
US8733468B2 (en) * 2010-12-02 2014-05-27 Caterpillar Inc. Sleeve/liner assembly and hydraulic hammer using same
JP5726654B2 (ja) * 2011-07-01 2015-06-03 株式会社マキタ 打撃工具
DE102012208986A1 (de) * 2012-05-29 2013-12-05 Hilti Aktiengesellschaft Meißelnde Werkzeugmaschine
JP6441588B2 (ja) * 2014-05-16 2018-12-19 株式会社マキタ 打撃工具
JP6345045B2 (ja) * 2014-09-05 2018-06-20 株式会社マキタ 打撃工具
JP6510250B2 (ja) * 2015-01-29 2019-05-08 株式会社マキタ 作業工具
JP6638149B2 (ja) * 2016-05-18 2020-01-29 株式会社マキタ 打撃工具
EP3260239A1 (de) * 2016-06-24 2017-12-27 HILTI Aktiengesellschaft Handwerkzeugmaschine
WO2019079560A1 (en) 2017-10-20 2019-04-25 Milwaukee Electric Tool Corporation PERCUSSION TOOL
JP6987599B2 (ja) * 2017-10-20 2022-01-05 株式会社マキタ 打撃工具
US11059155B2 (en) 2018-01-26 2021-07-13 Milwaukee Electric Tool Corporation Percussion tool
CN215617869U (zh) 2018-04-04 2022-01-25 米沃奇电动工具公司 一种适于向工具头施加轴向冲击的旋转锤
EP3911469B1 (de) * 2019-01-16 2024-06-26 Milwaukee Electric Tool Corporation Stichsäge
CN110743798B (zh) * 2019-11-28 2023-12-22 湖北科技学院 一种抛射机构
CN114366259B (zh) * 2021-12-13 2024-02-20 芜湖锐进医疗设备有限公司 一种手持式医用电锤结构
TWI787143B (zh) * 2022-07-18 2022-12-11 昶城有限公司 離心式往復傳動工具

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE493098C (de) * 1927-12-11 1930-03-05 Arthur Wolschke Federhammer mit umlaufendem Antrieb
US3688848A (en) * 1971-03-15 1972-09-05 Black & Decker Mfg Co Air spring bleed assembly
US4014392A (en) * 1973-03-01 1977-03-29 Ross Frederick W Stabilized piston-cylinder impact device
JPS5824235B2 (ja) * 1976-03-12 1983-05-19 日立工機株式会社 携帯用工具における防振装置
DE2653064A1 (de) * 1976-11-23 1978-05-24 Gerhard Dipl Ing Vonnemann Schlagsystem fuer bohr- und abbauhaemmer
DE2912280A1 (de) * 1979-03-28 1980-10-09 Rilco Maschf Schlag- oder stampfgeraet
SE8207351L (sv) * 1982-12-22 1984-06-23 Peter Johan Torsten Tornqvist Sett och anordning for att utbalansera en fram och atergaende rorelse
IL105743A0 (en) * 1992-06-11 1993-09-22 Dov Shilkrut Penetrating tool system
DE4415348A1 (de) * 1994-05-02 1995-11-09 Hilti Ag Bohr- und Meisselgerät
US5607023A (en) * 1994-12-13 1997-03-04 Milwaukee Electric Tool Corp. Impact absorption mechanism for power tools
JPH09193046A (ja) * 1996-01-24 1997-07-29 Toyota Jidosha Kyushu Kk エアシリンダ式打撃工具
US6286217B1 (en) * 1998-04-09 2001-09-11 Black & Decker Inc. Reciprocating saw with pivoted arm drive
DE19828426C2 (de) * 1998-06-25 2003-04-03 Wacker Werke Kg Antriebskolben mit geringer Wandstärke für ein Luftfederschlagwerk
JP2002254352A (ja) * 2001-03-01 2002-09-10 Hitachi Koki Co Ltd 衝撃工具
GB0109747D0 (en) * 2001-04-20 2001-06-13 Black & Decker Inc Hammer

Also Published As

Publication number Publication date
US7096973B2 (en) 2006-08-29
EP1475190A3 (de) 2006-06-21
CN1550294A (zh) 2004-12-01
CN1307025C (zh) 2007-03-28
EP1475190B1 (de) 2010-03-31
EP1475190A2 (de) 2004-11-10
US20040222001A1 (en) 2004-11-11

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Legal Events

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