WO2009038101A1 - 手持式作業工具 - Google Patents

手持式作業工具 Download PDF

Info

Publication number
WO2009038101A1
WO2009038101A1 PCT/JP2008/066780 JP2008066780W WO2009038101A1 WO 2009038101 A1 WO2009038101 A1 WO 2009038101A1 JP 2008066780 W JP2008066780 W JP 2008066780W WO 2009038101 A1 WO2009038101 A1 WO 2009038101A1
Authority
WO
WIPO (PCT)
Prior art keywords
working tool
handle
vibration
hand
tool
Prior art date
Application number
PCT/JP2008/066780
Other languages
English (en)
French (fr)
Inventor
Hikaru Kamegai
Takuo Arakawa
Original Assignee
Makita Corporation
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 Makita Corporation filed Critical Makita Corporation
Priority to RU2010115334/02A priority Critical patent/RU2483863C2/ru
Priority to US12/733,619 priority patent/US8240395B2/en
Priority to CN2008801075879A priority patent/CN101801612B/zh
Priority to BRPI0817055-0A priority patent/BRPI0817055A2/pt
Priority to EP08831330A priority patent/EP2202034A4/en
Publication of WO2009038101A1 publication Critical patent/WO2009038101A1/ja

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
    • B25D17/04—Handles; Handle mountings
    • B25D17/043—Handles resiliently mounted relative to the hammer housing
    • 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
    • B23D51/01—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 characterised by the handle
    • 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
    • B25D17/04—Handles; Handle mountings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/02—Construction of casings, bodies or handles
    • B25F5/025—Construction of casings, bodies or handles with torque reaction bars for rotary tools
    • B25F5/026—Construction of casings, bodies or handles with torque reaction bars for rotary tools in the form of an auxiliary handle
    • 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
    • B25D2222/00—Materials of the tool or the workpiece
    • B25D2222/54—Plastics
    • B25D2222/57—Elastomers, e.g. rubber
    • 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
    • B25D2250/321—Use of balls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

【課題】　手持式の作業工具において、ハンドルの振動低減効果の向上に資する技術を提供する。 【解決手段】　先端工具１１９の長軸方向の直線運動によって被加工材に所定の加工作業を遂行する作業工具において、作業工具本体１０３と、ハンドル１０９と、防振部１５９と、を有する。防振部１５９は、作業工具本体１０３とハンドル１０９間に介在され、作業工具本体１０３からハンドル１０９への振動の伝達を低減する弾性体１５２と、当該弾性体１５２を挟むように対向状に配置される本体側受部１５３及びハンドル側受部１５７によって構成され、先端工具１１９の長軸方向で定義されるＺ軸、当該Ｚ軸とそれぞれ交差するＹ軸、Ｘ軸に関し、弾性体１５２の変形が、Ｚ軸、Ｙ軸、Ｘ軸の各軸方向にそれぞれ剪断変形となるように構成した。
PCT/JP2008/066780 2007-09-18 2008-09-17 手持式作業工具 WO2009038101A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
RU2010115334/02A RU2483863C2 (ru) 2007-09-18 2008-09-17 Ручной механизированный инструмент
US12/733,619 US8240395B2 (en) 2007-09-18 2008-09-17 Hand-held power tool
CN2008801075879A CN101801612B (zh) 2007-09-18 2008-09-17 手持式作业工具
BRPI0817055-0A BRPI0817055A2 (pt) 2007-09-18 2008-09-17 Ferramenta de potência portátil
EP08831330A EP2202034A4 (en) 2007-09-18 2008-09-17 PORTABLE MACHINE TOOL

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-241286 2007-09-18
JP2007241286 2007-09-18
JP2008-143593 2008-05-30
JP2008143593A JP5171397B2 (ja) 2007-09-18 2008-05-30 手持式作業工具

Publications (1)

Publication Number Publication Date
WO2009038101A1 true WO2009038101A1 (ja) 2009-03-26

Family

ID=40467911

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/066780 WO2009038101A1 (ja) 2007-09-18 2008-09-17 手持式作業工具

Country Status (7)

Country Link
US (1) US8240395B2 (ja)
EP (1) EP2202034A4 (ja)
JP (1) JP5171397B2 (ja)
CN (1) CN101801612B (ja)
BR (1) BRPI0817055A2 (ja)
RU (1) RU2483863C2 (ja)
WO (1) WO2009038101A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011001979A1 (ja) * 2009-07-02 2011-01-06 株式会社マキタ 作業工具
JP2014231127A (ja) * 2013-05-29 2014-12-11 株式会社マキタ 補助ハンドルおよび補助ハンドルを備えた往復動式作業工具
CN105313080A (zh) * 2014-07-30 2016-02-10 南京久驰机电实业有限公司 一种手持电动工具

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5395531B2 (ja) * 2009-06-19 2014-01-22 株式会社マキタ 作業工具
US9149923B2 (en) 2010-11-09 2015-10-06 Black & Decker Inc. Oscillating tools and accessories
GB201112833D0 (en) * 2011-07-26 2011-09-07 Black & Decker Inc A hammer drill
WO2013105844A1 (en) * 2012-01-10 2013-07-18 Universiti Sains Malaysia A universal handle adaptor
US9849577B2 (en) 2012-02-03 2017-12-26 Milwaukee Electric Tool Corporation Rotary hammer
EP3636389A1 (en) 2012-02-03 2020-04-15 Milwaukee Electric Tool Corporation Rotary hammer
DE102012103604A1 (de) * 2012-04-24 2013-10-24 C. & E. Fein Gmbh Handführbare Werkzeugmaschine mit Gehäuse
DE102012103587A1 (de) * 2012-04-24 2013-10-24 C. & E. Fein Gmbh Handführbare Werkzeugmaschine mit Außengehäuse
US8966773B2 (en) 2012-07-06 2015-03-03 Techtronic Power Tools Technology Limited Power tool including an anti-vibration handle
DE102012214257A1 (de) * 2012-08-10 2014-02-13 Robert Bosch Gmbh Elektrowerkzeug mit einem Motorgehäuse und einem Handgriff mit mehreren elastischen Dämpfungselementen
JP6095460B2 (ja) * 2013-04-17 2017-03-15 株式会社マキタ ハンドルおよび動力工具
US10232479B2 (en) 2013-05-06 2019-03-19 Milwaukee Electric Tool Corporation Power tool including a battery pack isolation system
JP6096593B2 (ja) * 2013-05-29 2017-03-15 株式会社マキタ 往復動式作業工具
CN205651293U (zh) 2013-07-15 2016-10-19 米沃奇电动工具公司 旋转动力工具
JP6158698B2 (ja) * 2013-12-25 2017-07-05 株式会社マキタ 付加ハンドルおよび付加ハンドルを備えた作業工具
EP3034245A1 (de) * 2014-12-19 2016-06-22 HILTI Aktiengesellschaft Zusatzhandgriff
KR102251270B1 (ko) * 2016-01-05 2021-05-11 밀워키 일렉트릭 툴 코포레이션 전동 공구를 위한 진동 감소 시스템 및 그 방법
JP6703417B2 (ja) * 2016-02-19 2020-06-03 株式会社マキタ 作業工具
JP6863704B2 (ja) * 2016-10-07 2021-04-21 株式会社マキタ 打撃工具
US9962824B1 (en) * 2017-04-06 2018-05-08 K&W Tools Co., Ltd. Grip structure for left-handed and right-handed users
JP7075300B2 (ja) * 2018-07-14 2022-05-25 株式会社マキタ 作業工具
DE102019121700A1 (de) * 2019-08-12 2021-02-18 Metabowerke Gmbh Gehäuse für ein Elektrohandwerkzeuggerät
US11926030B2 (en) * 2020-08-24 2024-03-12 Makita Corporation Power tool having hammer mechanism
JP2022119301A (ja) * 2021-02-04 2022-08-17 株式会社マキタ 打撃工具
JP2022127769A (ja) * 2021-02-22 2022-09-01 株式会社マキタ 打撃工具
JP2022128006A (ja) * 2021-02-22 2022-09-01 株式会社マキタ 打撃工具
JP2022127768A (ja) * 2021-02-22 2022-09-01 株式会社マキタ 打撃工具
US11931879B2 (en) 2021-06-07 2024-03-19 Black & Decker Inc. Power tool dual-trigger operation
WO2023281866A1 (ja) * 2021-07-07 2023-01-12 工機ホールディングス株式会社 作業機
CN115592622A (zh) * 2021-07-08 2023-01-13 南京泉峰科技有限公司（Cn） 电动工具
US11919138B2 (en) * 2021-10-19 2024-03-05 Makita Corporation Impact tool

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5834271A (ja) 1981-08-26 1983-02-28 Mitsubishi Heavy Ind Ltd 耐圧容器
JPH0720275U (ja) * 1993-09-17 1995-04-11 日立工機株式会社 電気ハンマの防振ハンドル
JPH08126975A (ja) * 1994-10-28 1996-05-21 Hitachi Koki Co Ltd 電気ハンマの防振ハンドル
JP2005081517A (ja) * 2003-09-10 2005-03-31 Makita Corp 防振ハンドル
JP2007331072A (ja) * 2006-06-16 2007-12-27 Hitachi Koki Co Ltd 電動工具
JP2008183683A (ja) * 2007-01-31 2008-08-14 Hitachi Koki Co Ltd 電動工具

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL41026C (ja) * 1936-02-21
BE491257A (ja) * 1948-09-23
JPS5834271B2 (ja) 1980-07-18 1983-07-26 日立工機株式会社 振動工具のハンドル防振装置
US5839517A (en) 1993-01-27 1998-11-24 Lord Corporation Vibration isolator for hand-held vibrating devices
JPH0825249A (ja) * 1994-07-12 1996-01-30 Makita Corp 振動工具及び防振リング
JP3674823B2 (ja) 1998-12-16 2005-07-27 株式会社マキタ 電動工具用サイドハンドル
EP2281665B1 (en) 2003-09-10 2017-04-12 Makita Corporation Vibration isolating handle
DE10347944B4 (de) * 2003-10-15 2016-11-10 Robert Bosch Gmbh Zusatzhandgriff

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5834271A (ja) 1981-08-26 1983-02-28 Mitsubishi Heavy Ind Ltd 耐圧容器
JPH0720275U (ja) * 1993-09-17 1995-04-11 日立工機株式会社 電気ハンマの防振ハンドル
JPH08126975A (ja) * 1994-10-28 1996-05-21 Hitachi Koki Co Ltd 電気ハンマの防振ハンドル
JP2005081517A (ja) * 2003-09-10 2005-03-31 Makita Corp 防振ハンドル
JP2007331072A (ja) * 2006-06-16 2007-12-27 Hitachi Koki Co Ltd 電動工具
JP2008183683A (ja) * 2007-01-31 2008-08-14 Hitachi Koki Co Ltd 電動工具

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2202034A4

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011001979A1 (ja) * 2009-07-02 2011-01-06 株式会社マキタ 作業工具
JP2011011296A (ja) * 2009-07-02 2011-01-20 Makita Corp 作業工具
JP2014231127A (ja) * 2013-05-29 2014-12-11 株式会社マキタ 補助ハンドルおよび補助ハンドルを備えた往復動式作業工具
CN105313080A (zh) * 2014-07-30 2016-02-10 南京久驰机电实业有限公司 一种手持电动工具
CN105313080B (zh) * 2014-07-30 2017-04-26 南京久驰机电实业有限公司 一种手持电动工具

Also Published As

Publication number Publication date
EP2202034A1 (en) 2010-06-30
RU2483863C2 (ru) 2013-06-10
US8240395B2 (en) 2012-08-14
EP2202034A4 (en) 2011-08-17
US20100206596A1 (en) 2010-08-19
JP5171397B2 (ja) 2013-03-27
CN101801612B (zh) 2013-01-30
JP2009090450A (ja) 2009-04-30
BRPI0817055A2 (pt) 2015-03-24
RU2010115334A (ru) 2011-10-27
CN101801612A (zh) 2010-08-11

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