DE602004000335D1 - Hin- und herbewegbares Kraftwerkzeug - Google Patents

Hin- und herbewegbares Kraftwerkzeug

Info

Publication number
DE602004000335D1
DE602004000335D1 DE602004000335T DE602004000335T DE602004000335D1 DE 602004000335 D1 DE602004000335 D1 DE 602004000335D1 DE 602004000335 T DE602004000335 T DE 602004000335T DE 602004000335 T DE602004000335 T DE 602004000335T DE 602004000335 D1 DE602004000335 D1 DE 602004000335D1
Authority
DE
Germany
Prior art keywords
power tool
floating power
floating
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.)
Active
Application number
DE602004000335T
Other languages
English (en)
Other versions
DE602004000335T2 (de
Inventor
Shinji Hirabayashi
Kenji Kobayashi
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 JP2003178566A external-priority patent/JP4004999B2/ja
Priority claimed from JP2003194900A external-priority patent/JP4290496B2/ja
Application filed by Makita Corp filed Critical Makita Corp
Publication of DE602004000335D1 publication Critical patent/DE602004000335D1/de
Application granted granted Critical
Publication of DE602004000335T2 publication Critical patent/DE602004000335T2/de
Anticipated expiration legal-status Critical
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
    • B23D51/16—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of drives or feed mechanisms for straight tools, e.g. saw blades, or bows
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18248—Crank and slide

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)
DE602004000335T 2003-06-23 2004-06-21 Hin- und herbewegbares Kraftwerkzeug Active DE602004000335T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003178566 2003-06-23
JP2003178566A JP4004999B2 (ja) 2003-06-23 2003-06-23 往復動式電動工具
JP2003194900A JP4290496B2 (ja) 2003-07-10 2003-07-10 往復動式電動工具
JP2003194900 2003-07-10

Publications (2)

Publication Number Publication Date
DE602004000335D1 true DE602004000335D1 (de) 2006-04-06
DE602004000335T2 DE602004000335T2 (de) 2006-09-07

Family

ID=33422188

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004000335T Active DE602004000335T2 (de) 2003-06-23 2004-06-21 Hin- und herbewegbares Kraftwerkzeug

Country Status (3)

Country Link
US (1) US7363713B2 (de)
EP (1) EP1491277B1 (de)
DE (1) DE602004000335T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7127973B2 (en) * 1998-02-09 2006-10-31 Milwaukee Electric Tool Corporation Reciprocating saw
EP1491277B1 (de) * 2003-06-23 2006-01-18 Makita Corporation Hin- und herbewegbares Kraftwerkzeug
JP4405195B2 (ja) 2003-08-01 2010-01-27 株式会社マキタ 往復動式電動工具
CN2671742Y (zh) * 2004-01-12 2005-01-19 苏州宝时得电动工具有限公司 电动刀锯的偏心往复机构
US8407902B2 (en) * 2008-03-07 2013-04-02 Milwaukee Electric Tool Corporation Reciprocating power tool having a counterbalance device
DE102008002212B4 (de) * 2008-06-04 2016-10-06 Hilti Aktiengesellschaft Handgeführte Hubsägemaschine
DE102008043375B4 (de) * 2008-10-31 2021-11-11 Hilti Aktiengesellschaft Handgeführte Hubsägemaschine
US8381833B2 (en) 2009-09-24 2013-02-26 Robert Bosch Gmbh Counterbalance for eccentric shafts
DE102009044941A1 (de) * 2009-09-24 2011-03-31 Robert Bosch Gmbh Gegenschwinger, der zum Ausgleich von Gehäusevibrationen eines Elektrowerkzeugs in diesem vorsehbar ist
DE102010027205A1 (de) * 2010-07-06 2012-01-12 C. & E. Fein Gmbh Handwerkzeug
TWM404767U (en) * 2010-12-21 2011-06-01 Rea Lee Ind Co Ltd Hand tools with reciprocation driving device
US9724771B2 (en) 2011-01-31 2017-08-08 Makita Corporation Reciprocating power tool
EP2694260B1 (de) * 2011-04-01 2017-01-18 Milwaukee Electric Tool Corporation Stichsäge
US9073563B2 (en) * 2011-05-18 2015-07-07 Crystal Glass Canada Ltd. Reciprocating power tool
JP5811496B2 (ja) * 2011-09-15 2015-11-11 日立工機株式会社 往復運動工具
CN104097234A (zh) * 2013-04-07 2014-10-15 天佑电器（苏州）有限公司 往复锯
US10027201B2 (en) 2015-04-01 2018-07-17 Makita Corporation Reciprocating tool
JP6584121B2 (ja) * 2015-04-17 2019-10-02 株式会社マキタ 往復動工具
CN108971628B (zh) * 2017-05-31 2021-02-02 博世电动工具（中国）有限公司 电动工具
CN109108912B (zh) * 2017-06-26 2021-12-03 博世电动工具（中国）有限公司 电动工具
JP6987599B2 (ja) * 2017-10-20 2022-01-05 株式会社マキタ 打撃工具
CN111587166B (zh) * 2018-01-12 2023-11-14 工机控股株式会社 电动工具
US20200222996A1 (en) 2019-01-16 2020-07-16 Milwaukee Electric Tool Corporation Reciprocating saw
US11453093B2 (en) 2019-06-24 2022-09-27 Black & Decker Inc. Reciprocating tool having planetary gear assembly and counterweighting assembly
US11958121B2 (en) 2022-03-04 2024-04-16 Black & Decker Inc. Reciprocating tool having orbit function
US11839964B2 (en) 2022-03-09 2023-12-12 Black & Decker Inc. Counterbalancing mechanism and power tool having same

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL70975C (de) * 1944-11-24 1900-01-01
US2917088A (en) * 1956-12-04 1959-12-15 Walter A Papworth Manually portable power driven cutting tool with oval stroke
US2931402A (en) * 1957-03-22 1960-04-05 Walter A Papworth Power driven reciprocable cutting tool
US2949944A (en) * 1958-06-27 1960-08-23 Oster Mfg Co John Portable hand held saw
US3945120A (en) * 1974-04-25 1976-03-23 Milwaukee Electric Tool Corporation Vibration dampening and heat sink mechanism for a reciprocating power saw
US4272996A (en) * 1979-06-19 1981-06-16 Black & Decker Inc. Scotch yoke having a curved track
US4238884A (en) * 1979-06-19 1980-12-16 Black & Decker Inc. Orbital jig saw
US4240204A (en) * 1979-06-19 1980-12-23 Black & Decker Inc. Jig saw
US5099705A (en) * 1989-12-05 1992-03-31 Konstantins Dravnieks Hand-held reciprocating working tool
US5050307A (en) * 1990-03-01 1991-09-24 Milwaukee Electric Tool Corporation Wobble plate drive
US5025562A (en) * 1990-03-01 1991-06-25 Milwaukee Electric Tool Corporation Counterbalanced reciprocating mechanism
GB9101460D0 (en) * 1991-01-23 1991-03-06 Black & Decker Inc Pendulum jigsaws
US5212887A (en) * 1992-03-18 1993-05-25 S-B Power Tool Company Counterbalanced orbital drive mechanism for saws and the like
US6230411B1 (en) * 1998-07-10 2001-05-15 Porter-Cable Corporation Blade guide system for a jigsaw
JP2000225517A (ja) * 1998-12-04 2000-08-15 Hitachi Koki Co Ltd 往復動工具
JP2001009632A (ja) * 1999-06-22 2001-01-16 Makita Corp 往復運動機構を用いた電動工具
GB2393934A (en) * 2002-10-07 2004-04-14 Black & Decker Inc A reciprocating saw with two eccentrics
EP1491277B1 (de) * 2003-06-23 2006-01-18 Makita Corporation Hin- und herbewegbares Kraftwerkzeug
US7234243B2 (en) * 2003-06-25 2007-06-26 Credo Technology Corporation Reciprocating cutting tool with orbital action
JP4405195B2 (ja) * 2003-08-01 2010-01-27 株式会社マキタ 往復動式電動工具
JP4573637B2 (ja) * 2004-12-02 2010-11-04 株式会社マキタ 往復動式作業工具

Also Published As

Publication number Publication date
US7363713B2 (en) 2008-04-29
DE602004000335T2 (de) 2006-09-07
US20040255475A1 (en) 2004-12-23
EP1491277B1 (de) 2006-01-18
EP1491277A1 (de) 2004-12-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition