ATE510662T1 - Angetriebenes schlagwerkzeug - Google Patents

Angetriebenes schlagwerkzeug

Info

Publication number
ATE510662T1
ATE510662T1 AT06017062T AT06017062T ATE510662T1 AT E510662 T1 ATE510662 T1 AT E510662T1 AT 06017062 T AT06017062 T AT 06017062T AT 06017062 T AT06017062 T AT 06017062T AT E510662 T1 ATE510662 T1 AT E510662T1
Authority
AT
Austria
Prior art keywords
weight
elastic element
actuating member
reaction force
hammer actuating
Prior art date
Application number
AT06017062T
Other languages
English (en)
Inventor
Yonosuke Aoki
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 JP2005239118A external-priority patent/JP4509890B2/ja
Priority claimed from JP2005247679A external-priority patent/JP4509894B2/ja
Application filed by Makita Corp filed Critical Makita Corp
Application granted granted Critical
Publication of ATE510662T1 publication Critical patent/ATE510662T1/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
    • B25D16/00—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
    • 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
    • B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
    • 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
    • B25D2211/003—Crossed drill and motor spindles
    • 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
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/0011—Details of anvils, guide-sleeves or pistons
    • B25D2217/0019—Guide-sleeves
    • 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
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/035—Bleeding holes, e.g. in piston guide-sleeves
    • 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
    • B25D2250/091—Electrically-powered tool components
    • B25D2250/095—Electric motors
    • 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
    • B25D2250/245—Spatial arrangement of components of the tool relative to each other
    • 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
    • B25D2250/371—Use of springs
    • 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
    • B25D2250/391—Use of weights; Weight properties of the tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Forging (AREA)
AT06017062T 2005-08-19 2006-08-16 Angetriebenes schlagwerkzeug ATE510662T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005239118A JP4509890B2 (ja) 2005-08-19 2005-08-19 衝撃式作業工具
JP2005247679A JP4509894B2 (ja) 2005-08-29 2005-08-29 衝撃式作業工具

Publications (1)

Publication Number Publication Date
ATE510662T1 true ATE510662T1 (de) 2011-06-15

Family

ID=37440705

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06017062T ATE510662T1 (de) 2005-08-19 2006-08-16 Angetriebenes schlagwerkzeug

Country Status (4)

Country Link
US (1) US7383895B2 (de)
EP (1) EP1754575B1 (de)
AT (1) ATE510662T1 (de)
RU (1) RU2341366C2 (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004027011D1 (en) * 2003-03-21 2010-06-17 Black & Decker Inc Uziervorrichtung
JP4573637B2 (ja) * 2004-12-02 2010-11-04 株式会社マキタ 往復動式作業工具
JP4756474B2 (ja) * 2006-07-20 2011-08-24 日立工機株式会社 電動工具
DE102006054288A1 (de) * 2006-11-17 2008-05-21 A & M Electric Tools Gmbh Bohrhammer
US7878265B2 (en) * 2007-02-06 2011-02-01 Makita Corporation Impact power tool
JP4981506B2 (ja) * 2007-04-12 2012-07-25 株式会社マキタ ハンマードリル
AU2008250208B2 (en) * 2007-05-01 2012-02-16 Hitachi Koki Co., Ltd. Reciprocating tool
US8485274B2 (en) * 2007-05-14 2013-07-16 Makita Corporation Impact tool
JP4889564B2 (ja) * 2007-05-14 2012-03-07 株式会社マキタ 打撃工具
US7832498B2 (en) 2007-06-15 2010-11-16 Makita Corporation Impact tool
US7806201B2 (en) * 2007-07-24 2010-10-05 Makita Corporation Power tool with dynamic vibration damping
JP5100272B2 (ja) * 2007-09-13 2012-12-19 株式会社マキタ 打撃工具
GB0801313D0 (en) * 2008-01-24 2008-03-05 Black & Decker Inc Handle for power tool
DE102008000625A1 (de) * 2008-03-12 2009-09-17 Robert Bosch Gmbh Handwerkzeugmaschine
JP5336781B2 (ja) * 2008-07-07 2013-11-06 株式会社マキタ 作業工具
JP5356097B2 (ja) * 2009-04-01 2013-12-04 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
US7938196B2 (en) * 2009-04-17 2011-05-10 Hilti Aktiengesellschaft Hand-held power tool with vibration-compensating mass
JP5345893B2 (ja) * 2009-05-08 2013-11-20 株式会社マキタ 打撃工具
DE102009046479A1 (de) * 2009-11-06 2011-05-19 Hilti Aktiengesellschaft Handwerkzeugmaschine
DE102010029915A1 (de) * 2010-06-10 2011-12-15 Hilti Aktiengesellschaft Werkzeugmaschine und Steuerungsverfahren
JP5518617B2 (ja) * 2010-08-02 2014-06-11 株式会社マキタ 打撃工具
JP5496812B2 (ja) * 2010-08-03 2014-05-21 株式会社マキタ 作業工具
US8695726B2 (en) * 2010-12-29 2014-04-15 Medical Enterprises LLC Electric motor driven tool for orthopedic impacting
KR102127310B1 (ko) * 2010-12-29 2020-06-29 메디컬 엔터프라이시스 디스트리부션 엘엘씨 정형외과적 충돌을 위한 전기 모터 구동식 도구
US8393409B2 (en) * 2010-12-29 2013-03-12 Ortho Technologies, Llc Electric motor driven tool for orthopedic impacting
US8936106B2 (en) * 2010-12-29 2015-01-20 Medical Enterprises LLC Electric motor driven tool for orthopedic impacting
US8936105B2 (en) * 2010-12-29 2015-01-20 Medical Enterprises LLC Electric motor driven tool for orthopedic impacting
DE102011078628A1 (de) * 2011-07-05 2013-01-10 Robert Bosch Gmbh chlagwerkvorrichtung
US10149711B2 (en) 2012-03-30 2018-12-11 Depuy Mitek, Llc Surgical impact tool
DE102012206445A1 (de) * 2012-04-19 2013-10-24 Hilti Aktiengesellschaft Werkzeugmaschine
DE102012206451B4 (de) * 2012-04-19 2020-12-10 Hilti Aktiengesellschaft Handwerkzeugmaschine
DE102012208913A1 (de) * 2012-05-25 2013-11-28 Robert Bosch Gmbh Schlagwerkeinheit
DE102012208870A1 (de) * 2012-05-25 2013-11-28 Robert Bosch Gmbh Schlagwerkeinheit
DE102012209868A1 (de) * 2012-06-13 2013-12-19 Robert Bosch Gmbh Getriebegehäuse
DE102012210097A1 (de) * 2012-06-15 2013-12-19 Hilti Aktiengesellschaft Steuerungsverfahren
DE102012212231A1 (de) 2012-07-12 2014-01-16 Hilti Aktiengesellschaft Handwerkzeugmaschine
EP2821183B1 (de) 2013-07-05 2017-06-21 Black & Decker Inc. Bohrhammer
EP2857150A1 (de) * 2013-10-03 2015-04-08 HILTI Aktiengesellschaft Handwerkzeugmaschine
EP3028820A1 (de) * 2014-12-03 2016-06-08 HILTI Aktiengesellschaft Handwerkzeugmaschine und Steuerungsverfahren dafür
EP3028821A1 (de) * 2014-12-03 2016-06-08 HILTI Aktiengesellschaft Steuerungsverfahren für eine Handwerkzeugmaschine
US20180180128A1 (en) * 2015-06-29 2018-06-28 Terminator Ip Limited Shock absorbing tool connection
GB2566727B (en) * 2017-09-22 2022-03-02 Kenwood Ltd Food processing device and tool
US10814468B2 (en) 2017-10-20 2020-10-27 Milwaukee Electric Tool Corporation Percussion tool
CN214723936U (zh) 2018-01-26 2021-11-16 米沃奇电动工具公司 冲击工具
CN108561471B (zh) * 2018-03-22 2023-07-14 广东斯巴达重工科技有限公司 一种液压锤锤体与桩帽缓冲控制方法及环形连接缓冲结构
US11571796B2 (en) 2018-04-04 2023-02-07 Milwaukee Electric Tool Corporation Rotary hammer
EP3782766A1 (de) * 2019-08-19 2021-02-24 Hilti Aktiengesellschaft Handwerkzeugmaschine
EP3822030A1 (de) * 2019-11-15 2021-05-19 Hilti Aktiengesellschaft Bohr- und/oder meisselhammer mit schlagwerksanordnung
US11642769B2 (en) * 2021-02-22 2023-05-09 Makita Corporation Power tool having a hammer mechanism

Family Cites Families (24)

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DE815179C (de) 1949-11-17 1951-10-01 Franz Dr-Ing Bollenrath Drucklufthammer mit Massenausgleich
JPS521775A (en) 1975-06-24 1977-01-07 Yamada Juki:Kk Device of hammering chisel
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
SU983266A1 (ru) 1980-12-01 1982-12-23 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Горнорудного Машиностроения Перфоратор с независимым вращением инструмента
DE3122979A1 (de) * 1981-06-10 1983-01-05 Hilti AG, 9494 Schaan Bohr- oder meisselhammer
DE3304916A1 (de) * 1983-02-12 1984-08-16 Robert Bosch Gmbh, 7000 Stuttgart Bohrhammer
RU2056998C1 (ru) * 1991-12-27 1996-03-27 Аркадий Васильевич Чернышев Пневматическая машина ударного действия
DE4415348A1 (de) 1994-05-02 1995-11-09 Hilti Ag Bohr- und Meisselgerät
JPH08318342A (ja) 1995-05-25 1996-12-03 Makita Corp 打撃工具
JP3292969B2 (ja) * 1995-08-18 2002-06-17 株式会社マキタ ハンマードリル
JP3292972B2 (ja) * 1996-03-29 2002-06-17 株式会社マキタ 打撃工具
DE19714288A1 (de) * 1997-04-07 1998-10-08 Hilti Ag Bohr- und/oder Meisselgerät
DE19810088C1 (de) * 1998-03-10 1999-08-26 Bosch Gmbh Robert Bohr- und/oder Schlaghammer mit in Abhängigkeit von der Einstecktiefe eines Werkzeuges aktivierbarem Schlagwerk
DE19851888C1 (de) * 1998-11-11 2000-07-13 Metabowerke Kg Bohrhammer
GB9902793D0 (en) * 1999-02-09 1999-03-31 Black & Decker Inc Rotary hammer
DE19933972A1 (de) 1999-07-20 2001-01-25 Bosch Gmbh Robert Bohr- oder Schlaghammer
DE10019071A1 (de) * 2000-04-18 2001-10-25 Hilti Ag Elekrohandwerkzeuggerät mit Leerschlagabschaltung
ES2208623T3 (es) 2001-03-07 2004-06-16 Black & Decker Inc. Martillo.
DE10145464C2 (de) * 2001-09-14 2003-08-28 Wacker Construction Equipment Bohr- und/oder Schlaghammer mit anpressdruckabhängiger Leerlaufsteuerung
DE10156388A1 (de) * 2001-11-16 2003-06-05 Bosch Gmbh Robert Handwerkzeugmaschine mit einem pneumatischen Schlagwerk
JP4016772B2 (ja) * 2001-11-16 2007-12-05 日立工機株式会社 ハンマドリル
JP4195818B2 (ja) * 2003-01-16 2008-12-17 株式会社マキタ 電動ハンマ
DE602004026134D1 (de) * 2003-04-01 2010-05-06 Makita Corp Kraftwerkzeug
JP4179159B2 (ja) * 2003-12-18 2008-11-12 日立工機株式会社 打撃工具

Also Published As

Publication number Publication date
EP1754575A3 (de) 2007-07-04
EP1754575A2 (de) 2007-02-21
US20070039749A1 (en) 2007-02-22
RU2006129947A (ru) 2008-02-27
US7383895B2 (en) 2008-06-10
EP1754575B1 (de) 2011-05-25
RU2341366C2 (ru) 2008-12-20

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties