ATE416890T1 - Schlaghammer mit schwingungsdämpfer - Google Patents

Schlaghammer mit schwingungsdämpfer

Info

Publication number
ATE416890T1
ATE416890T1 AT02252703T AT02252703T ATE416890T1 AT E416890 T1 ATE416890 T1 AT E416890T1 AT 02252703 T AT02252703 T AT 02252703T AT 02252703 T AT02252703 T AT 02252703T AT E416890 T1 ATE416890 T1 AT E416890T1
Authority
AT
Austria
Prior art keywords
spindle
hammer
mass
piston
chamber
Prior art date
Application number
AT02252703T
Other languages
English (en)
Inventor
Andreas Hanke
Stefan D Gensmann
Reimund Becht
Reinhard Plietsch
Heinz-Werner Faatz
Original Assignee
Black & 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 & Decker Inc filed Critical Black & Decker Inc
Application granted granted Critical
Publication of ATE416890T1 publication Critical patent/ATE416890T1/de

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)
  • Saccharide Compounds (AREA)
  • Drilling And Boring (AREA)
AT02252703T 2001-04-20 2002-04-17 Schlaghammer mit schwingungsdämpfer ATE416890T1 (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
ATE416890T1 true ATE416890T1 (de) 2008-12-15

Family

ID=9913156

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02252703T ATE416890T1 (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)

Families Citing this family (79)

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GB2385017B (en) * 2002-02-08 2005-06-29 Black & Decker Inc Drilling and/or hammering tool
ATE467487T1 (de) 2003-03-21 2010-05-15 Black & Decker Inc Schwingungsreduziervorrichtung für kraftbetriebenes werkzeug und solch eine vorrichtung enthaltendes kraftbetriebenes werkzeug
DE602004026134D1 (de) * 2003-04-01 2010-05-06 Makita Corp 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
US7604071B2 (en) * 2004-04-30 2009-10-20 Makita Corporation Power tool with vibration reducing means
SE528471C2 (sv) * 2004-07-05 2006-11-21 Atlas Copco Constr Tools Ab Vibrationsdämpat slående verktyg med tryckluftmatningsorgan
SE528469C2 (sv) * 2004-07-05 2006-11-21 Atlas Copco Constr Tools Ab Slående verktyg med en rörligt upphängd slagmekanism
DE502004007445D1 (de) * 2004-07-14 2008-08-07 Aeg Electric Tools Gmbh Handgeführter Bohrhammer oder Meisselhammer
JP4647957B2 (ja) * 2004-08-27 2011-03-09 株式会社マキタ 作業工具
GB2433909B (en) * 2004-08-27 2008-09-03 Makita Corp Power tool
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
EP1674206A1 (de) * 2004-12-23 2006-06-28 BLACK & DECKER INC. Hammermechanismus für ein Kraftwerkzeug
EP1674213B1 (de) * 2004-12-23 2008-10-01 BLACK & DECKER INC. Kraftwerkzeug mit Kühlvorrichtung
EP1674211A1 (de) * 2004-12-23 2006-06-28 BLACK & DECKER INC. Gehäuse für ein kraftgetriebenes Werkzeug
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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
EP1787761B1 (de) * 2005-11-16 2010-01-06 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
JP2008012664A (ja) * 2006-07-01 2008-01-24 Black & Decker Inc ハンマードリル用の潤滑油ポンプ
US20080006419A1 (en) * 2006-07-01 2008-01-10 Black & Decker Inc. Tool holder connector for powered hammer
US7413026B2 (en) 2006-07-01 2008-08-19 Black & Decker Inc. Lubricant system for powered hammer
JP2008012666A (ja) * 2006-07-01 2008-01-24 Black & Decker Inc ハンマードリル用のシリンダー支持構造体
US8590633B2 (en) 2006-07-01 2013-11-26 Black & Decker Inc. Beat piece wear indicator for powered hammer
DE602007009339D1 (de) 2006-07-01 2010-11-04 Black & Decker Inc Abbruchhammer
JP2008012665A (ja) 2006-07-01 2008-01-24 Black & Decker Inc 舗装破砕機用工具ホルダー
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
JP4815362B2 (ja) * 2007-02-06 2011-11-16 株式会社マキタ 衝撃式作業工具
US7878265B2 (en) * 2007-02-06 2011-02-01 Makita Corporation Impact power tool
JP5022725B2 (ja) * 2007-02-08 2012-09-12 株式会社マキタ 衝撃式作業工具
JP4965333B2 (ja) * 2007-05-14 2012-07-04 株式会社マキタ 打撃工具
JP4965334B2 (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
US9216502B2 (en) 2008-04-03 2015-12-22 Black & Decker Inc. Multi-stranded return spring for fastening tool
US8534527B2 (en) * 2008-04-03 2013-09-17 Black & Decker Inc. Cordless framing nailer
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
US9463557B2 (en) 2014-01-31 2016-10-11 Ingersoll-Rand Company Power socket for an impact tool
US10427277B2 (en) 2011-04-05 2019-10-01 Ingersoll-Rand Company Impact wrench having dynamically tuned drive components and method thereof
US9566692B2 (en) * 2011-04-05 2017-02-14 Ingersoll-Rand Company Rotary impact device
DE102011007725A1 (de) * 2011-04-20 2012-10-25 Hilti Aktiengesellschaft Handwerkzeugmaschine und Tilger
BR112014008062B1 (pt) * 2011-10-04 2020-11-03 The Gsi Group, Llc pêndulo fixável a uma saída de tremonha no fundo de um recipiente de material dispersível
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
US11059155B2 (en) 2018-01-26 2021-07-13 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
JP7516229B2 (ja) * 2020-12-02 2024-07-16 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
EP1252976A1 (de) 2002-10-30
US20020185288A1 (en) 2002-12-12
EP1252976B1 (de) 2008-12-10
US6763897B2 (en) 2004-07-20
GB0109747D0 (en) 2001-06-13
CN1382562A (zh) 2002-12-04
DE60230213D1 (de) 2009-01-22
JP2003011073A (ja) 2003-01-15
CN1275740C (zh) 2006-09-20
JP4122172B2 (ja) 2008-07-23

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties