DE60230213D1 - Schlaghammer mit Schwingungsdämpfer - Google Patents

Schlaghammer mit Schwingungsdämpfer

Info

Publication number
DE60230213D1
DE60230213D1 DE60230213T DE60230213T DE60230213D1 DE 60230213 D1 DE60230213 D1 DE 60230213D1 DE 60230213 T DE60230213 T DE 60230213T DE 60230213 T DE60230213 T DE 60230213T DE 60230213 D1 DE60230213 D1 DE 60230213D1
Authority
DE
Germany
Prior art keywords
spindle
hammer
mass
piston
chamber
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
DE60230213T
Other languages
English (en)
Inventor
Andreas Hanke
Stefan D Gensmann
Reimund Becht
Reinhard Plietsch
Heinz-Werner Faatz
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.)
Black and Decker Inc
Original Assignee
Black and Decker Inc
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 Black and Decker Inc filed Critical Black and Decker Inc
Application granted granted Critical
Publication of DE60230213D1 publication Critical patent/DE60230213D1/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
    • B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/06—Means for driving the impulse member
    • B25D2211/068—Crank-actuated impulse-driving mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2216/00—Details of portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D2216/0007—Details of percussion or rotation modes
    • B25D2216/0023—Tools having a percussion-and-rotation mode
    • 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
    • B25D2217/0057—Details related to cleaning or cooling the tool or workpiece
    • B25D2217/0061—Details related to cleaning or cooling the tool or workpiece related to cooling
    • 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
    • B25D2217/0092—Arrangements for damping of the reaction force by use of counterweights being spring-mounted
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2222/00—Materials of the tool or the workpiece
    • B25D2222/21—Metals
    • B25D2222/27—Brass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/185—Pressure equalising means between sealed chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Saccharide Compounds (AREA)
DE60230213T 2001-04-20 2002-04-17 Schlaghammer mit Schwingungsdämpfer Expired - Lifetime DE60230213D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0109747.6A GB0109747D0 (en) 2001-04-20 2001-04-20 Hammer

Publications (1)

Publication Number Publication Date
DE60230213D1 true DE60230213D1 (de) 2009-01-22

Family

ID=9913156

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60230213T Expired - Lifetime DE60230213D1 (de) 2001-04-20 2002-04-17 Schlaghammer mit Schwingungsdämpfer

Country Status (7)

Country Link
US (1) US6763897B2 (de)
EP (1) EP1252976B1 (de)
JP (1) JP4122172B2 (de)
CN (1) CN1275740C (de)
AT (1) ATE416890T1 (de)
DE (1) DE60230213D1 (de)
GB (1) GB0109747D0 (de)

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GB2385017B (en) * 2002-02-08 2005-06-29 Black & Decker Inc Drilling and/or hammering tool
ATE466696T1 (de) * 2003-03-21 2010-05-15 Black & Decker Inc Kraftbetriebenes werkzeug mit einer schwingungsreduziervorrichtung
EP1464449B1 (de) 2003-04-01 2010-03-24 Makita Corporation Kraftwerkzeug
JP2004330377A (ja) * 2003-05-09 2004-11-25 Makita Corp 作業工具
DE602004026243D1 (de) * 2003-05-09 2010-05-12 Makita Corp Elektrowerkzeug
DE10332637A1 (de) * 2003-07-18 2005-02-03 Andreas Stihl Ag & Co. Kg Antivibrationselement
DE602004015206D1 (de) * 2003-07-31 2008-09-04 Makita Corp Elektrowerkzeug
JP4405195B2 (ja) * 2003-08-01 2010-01-27 株式会社マキタ 往復動式電動工具
DE10356928A1 (de) * 2003-12-05 2005-06-30 Robert Bosch Gmbh Schlagwerk, Kolbenvorrichtung und Werkzeugmaschine
JP4179159B2 (ja) * 2003-12-18 2008-11-12 日立工機株式会社 打撃工具
JP4200918B2 (ja) * 2004-02-09 2008-12-24 日立工機株式会社 穿孔機
WO2005105386A1 (ja) * 2004-04-30 2005-11-10 Makita Corporation 作業工具
SE528469C2 (sv) * 2004-07-05 2006-11-21 Atlas Copco Constr Tools Ab Slående verktyg med en rörligt upphängd slagmekanism
SE528471C2 (sv) * 2004-07-05 2006-11-21 Atlas Copco Constr Tools Ab Vibrationsdämpat slående verktyg med tryckluftmatningsorgan
DE502004007445D1 (de) * 2004-07-14 2008-08-07 Aeg Electric Tools Gmbh Handgeführter Bohrhammer oder Meisselhammer
GB2433909B (en) * 2004-08-27 2008-09-03 Makita Corp Power tool
JP4647957B2 (ja) * 2004-08-27 2011-03-09 株式会社マキタ 作業工具
DE102004044156A1 (de) * 2004-09-13 2006-03-16 Hilti Ag Setzgerät
DE102004050800A1 (de) * 2004-10-19 2006-04-20 Robert Bosch Gmbh Exzentergetriebe mit einem Umwuchtausgleichselement
DE102004058696A1 (de) * 2004-12-06 2006-06-08 Hilti Ag Elektrowerkzeuggerät
EP1674213B1 (de) * 2004-12-23 2008-10-01 BLACK & DECKER INC. Kraftwerkzeug mit Kühlvorrichtung
EP1674206A1 (de) * 2004-12-23 2006-06-28 BLACK & DECKER INC. Hammermechanismus für ein Kraftwerkzeug
EP1674211A1 (de) * 2004-12-23 2006-06-28 BLACK & DECKER INC. Gehäuse für ein kraftgetriebenes Werkzeug
DE102005019711A1 (de) * 2005-04-28 2006-11-09 Robert Bosch Gmbh Handwerkzeugmaschinenschlagwerkeinheit
DE102005021734A1 (de) * 2005-05-11 2006-11-16 Robert Bosch Gmbh Elektrowerkzeugmaschine
US8505798B2 (en) * 2005-05-12 2013-08-13 Stanley Fastening Systems, L.P. Fastener driving device
JP4440169B2 (ja) * 2005-05-16 2010-03-24 株式会社マキタ 電動打撃工具
GB2429675A (en) * 2005-06-23 2007-03-07 Black & Decker Inc Vibration dampening mechanism
JP2007050454A (ja) * 2005-08-12 2007-03-01 Hitachi Koki Co Ltd インパクト工具
ATE454248T1 (de) * 2005-11-16 2010-01-15 Metabowerke Gmbh Motorisch angetriebener bohrhammer
US7469752B2 (en) * 2005-12-02 2008-12-30 Makita Corporation Power tool
MX2008010882A (es) 2006-03-07 2008-09-04 Hitachi Koki Kk Herramienta de energia electrica.
JP4793755B2 (ja) * 2006-03-07 2011-10-12 日立工機株式会社 電動工具
DE102006000209A1 (de) * 2006-05-05 2007-11-15 Hilti Ag Handwerkzeugmaschine mit Schlagwerkzeugaufnahme
US7726413B2 (en) 2006-07-01 2010-06-01 Black & Decker Inc. Tool holder for a powered hammer
AU2007202973A1 (en) 2006-07-01 2008-01-17 Black & Decker, Inc. A cylinder support structure for a hammer drill
US7624815B2 (en) * 2006-07-01 2009-12-01 Black & Decker Inc. Powered hammer with vibration dampener
EP1872915A3 (de) * 2006-07-01 2011-06-01 Black & Decker, Inc. Schmierstoffpumpe für einen Bohrhammer
US7413026B2 (en) 2006-07-01 2008-08-19 Black & Decker Inc. Lubricant system for powered hammer
AU2007202963A1 (en) 2006-07-01 2008-01-17 Black & Decker, Inc. A beat piece wear indicator for a hammer drill
US20080006419A1 (en) * 2006-07-01 2008-01-10 Black & Decker Inc. Tool holder connector for powered hammer
JP4756473B2 (ja) 2006-07-20 2011-08-24 日立工機株式会社 電動工具
JP4756474B2 (ja) * 2006-07-20 2011-08-24 日立工機株式会社 電動工具
DE102007000059A1 (de) * 2007-01-31 2008-09-18 Hilti Aktiengesellschaft Handwerkzeugmaschine mit Schwingungstilger
US7878265B2 (en) * 2007-02-06 2011-02-01 Makita Corporation Impact power tool
JP4815362B2 (ja) * 2007-02-06 2011-11-16 株式会社マキタ 衝撃式作業工具
JP5022725B2 (ja) * 2007-02-08 2012-09-12 株式会社マキタ 衝撃式作業工具
JP4965334B2 (ja) * 2007-05-14 2012-07-04 株式会社マキタ 打撃工具
JP4965333B2 (ja) * 2007-05-14 2012-07-04 株式会社マキタ 打撃工具
US8485274B2 (en) 2007-05-14 2013-07-16 Makita Corporation Impact tool
US7832498B2 (en) * 2007-06-15 2010-11-16 Makita Corporation Impact tool
DE102007000837A1 (de) 2007-10-09 2009-04-16 Hilti Aktiengesellschaft Handwerkzeugmaschine mit Schwingungsausgleichsmasse
DE102007055792A1 (de) 2007-12-13 2009-06-18 Hilti Aktiengesellschaft Elektrohandwerkzeugmaschine mit Schwingungsausgleicher
DE102007060636A1 (de) 2007-12-17 2009-06-18 Robert Bosch Gmbh Elektrohandwerkzeug, insbesondere ein Bohr- und/oder Meißelhammer, mit einer Tilgereinheit
US8196674B2 (en) * 2008-03-05 2012-06-12 Makita Corporation Impact tool
GB0804967D0 (en) 2008-03-18 2008-04-16 Black & Decker Inc Powered hammer with a vibration dampening mechanism
DE102008000937A1 (de) * 2008-04-02 2009-10-08 Robert Bosch Gmbh Elektrohandwerkzeug mit Flachdrahtwellenfeder
US8534527B2 (en) 2008-04-03 2013-09-17 Black & Decker Inc. Cordless framing nailer
US9216502B2 (en) 2008-04-03 2015-12-22 Black & Decker Inc. Multi-stranded return spring for fastening tool
EP2130652B1 (de) 2008-06-04 2011-09-14 AEG Electric Tools GmbH Elektrowerkzeug mit Getriebeentlüftung
US8240394B2 (en) * 2008-12-09 2012-08-14 Sp Air Kabushiki Kaisha Hammer with vibration reduction mechanism
DE102009022088A1 (de) 2009-05-20 2010-11-25 Friedrich Duss Maschinenfabrik Gmbh & Co.Kg Elektrowerkzeugmaschine, insbesondere handgeführter Bohrhammer
US8087472B2 (en) 2009-07-31 2012-01-03 Black & Decker Inc. Vibration dampening system for a power tool and in particular for a powered hammer
JP2012196728A (ja) * 2011-03-18 2012-10-18 Makita Corp 打撃工具
US9566692B2 (en) * 2011-04-05 2017-02-14 Ingersoll-Rand Company Rotary impact device
US9463557B2 (en) 2014-01-31 2016-10-11 Ingersoll-Rand Company Power socket for an impact tool
DE102011007725A1 (de) * 2011-04-20 2012-10-25 Hilti Aktiengesellschaft Handwerkzeugmaschine und Tilger
WO2013052567A1 (en) * 2011-10-04 2013-04-11 The Gsi Group, Llc External impactor for bulk storage containers
DE102012103604A1 (de) * 2012-04-24 2013-10-24 C. & E. Fein Gmbh Handführbare Werkzeugmaschine mit Gehäuse
US20130299207A1 (en) * 2012-05-10 2013-11-14 Black & Decker, Inc. Power tool cooling
JP6441588B2 (ja) * 2014-05-16 2018-12-19 株式会社マキタ 打撃工具
US20160271780A1 (en) * 2015-03-19 2016-09-22 Jhih Jhong Lin Shock Absorption Device for Pneumatic Tool
US10576594B2 (en) 2017-03-29 2020-03-03 Michael Paul Hill Center point drill and center point drill attachment
CN107461167A (zh) * 2017-10-13 2017-12-12 长江大学 一种井下振动减阻装置
WO2019079560A1 (en) 2017-10-20 2019-04-25 Milwaukee Electric Tool Corporation PERCUSSION TOOL
WO2019147919A1 (en) 2018-01-26 2019-08-01 Milwaukee Electric Tool Corporation Percussion tool
JP6855096B1 (ja) * 2020-09-17 2021-04-07 株式会社丸高工業 電動工具
JP2022088191A (ja) * 2020-12-02 2022-06-14 株式会社マキタ ボード用ドライバ

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Also Published As

Publication number Publication date
US20020185288A1 (en) 2002-12-12
EP1252976B1 (de) 2008-12-10
GB0109747D0 (en) 2001-06-13
CN1275740C (zh) 2006-09-20
CN1382562A (zh) 2002-12-04
US6763897B2 (en) 2004-07-20
JP4122172B2 (ja) 2008-07-23
JP2003011073A (ja) 2003-01-15
EP1252976A1 (de) 2002-10-30
ATE416890T1 (de) 2008-12-15

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Legal Events

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