RU2477212C2 - Ударный инструмент - Google Patents

Ударный инструмент Download PDF

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Publication number
RU2477212C2
RU2477212C2 RU2009139226/02A RU2009139226A RU2477212C2 RU 2477212 C2 RU2477212 C2 RU 2477212C2 RU 2009139226/02 A RU2009139226/02 A RU 2009139226/02A RU 2009139226 A RU2009139226 A RU 2009139226A RU 2477212 C2 RU2477212 C2 RU 2477212C2
Authority
RU
Russia
Prior art keywords
shaft
output shaft
gear
lowering
tool holder
Prior art date
Application number
RU2009139226/02A
Other languages
English (en)
Russian (ru)
Other versions
RU2009139226A (ru
Inventor
Йоносуке АОКИ
Original Assignee
Макита Корпорейшн
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 JP2007079709A external-priority patent/JP4965303B2/ja
Priority claimed from JP2007079708A external-priority patent/JP5026834B2/ja
Application filed by Макита Корпорейшн filed Critical Макита Корпорейшн
Publication of RU2009139226A publication Critical patent/RU2009139226A/ru
Application granted granted Critical
Publication of RU2477212C2 publication Critical patent/RU2477212C2/ru

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Classifications

    • 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
    • B25D16/006—Mode changers; Mechanisms connected thereto
    • 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
    • B25D16/003—Clutches specially adapted therefor
    • 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
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/26—Lubricating
    • 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
    • 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
    • B25D2216/0015—Tools having a percussion-only mode
    • 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
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/165—Overload clutches, torque limiters
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
RU2009139226/02A 2007-03-26 2008-02-22 Ударный инструмент RU2477212C2 (ru)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2007-079709 2007-03-26
JP2007079709A JP4965303B2 (ja) 2007-03-26 2007-03-26 打撃工具
JP2007-079708 2007-03-26
JP2007079708A JP5026834B2 (ja) 2007-03-26 2007-03-26 ハンマードリル
PCT/JP2008/053076 WO2008126480A1 (ja) 2007-03-26 2008-02-22 打撃工具

Publications (2)

Publication Number Publication Date
RU2009139226A RU2009139226A (ru) 2011-05-10
RU2477212C2 true RU2477212C2 (ru) 2013-03-10

Family

ID=39863636

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2009139226/02A RU2477212C2 (ru) 2007-03-26 2008-02-22 Ударный инструмент

Country Status (3)

Country Link
EP (1) EP2130651B1 (ja)
RU (1) RU2477212C2 (ja)
WO (1) WO2008126480A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009027442A1 (de) * 2009-07-03 2011-01-05 Robert Bosch Gmbh Handwerkzeugmaschine
RU2012140965A (ru) * 2011-10-04 2014-03-27 Макита Корпорейшн Электроинструмент (варианты)
EP2871028A1 (de) * 2013-11-11 2015-05-13 HILTI Aktiengesellschaft Handwerkzeugmaschine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53155501U (ja) * 1977-05-11 1978-12-06
SU1038476A2 (ru) * 1980-06-23 1983-08-30 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Механизированного И Ручного Строительно-Монтажного Инструмента Вибраторов И Строительно-Отделочных Машин Машина ударно-вращательного действи
JP2006026854A (ja) * 2004-07-20 2006-02-02 Makita Corp 電動ハンマドリル
JP2006181646A (ja) * 2004-12-24 2006-07-13 Makita Corp 電動工具
EP1728596A1 (en) * 2005-06-02 2006-12-06 Makita Corporation Power tool

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1097755B (de) * 1958-05-17 1961-01-19 Daimler Benz Ag Vorrichtung zur Entlueftung von Brennkraftmaschinen
DE3320426C3 (de) 1983-06-06 1998-03-26 Hilti Ag Belüftung für den Gehäuseraum eines Bohr- oder Meisselgerätes
DE4231987A1 (de) * 1992-09-24 1994-03-31 Bosch Gmbh Robert Handwerkzeugmaschine, insbesondere Bohrhammer
JP3447857B2 (ja) * 1995-08-18 2003-09-16 株式会社マキタ 電動工具のトルク伝達機構
JP3292969B2 (ja) * 1995-08-18 2002-06-17 株式会社マキタ ハンマードリル
DE10029728A1 (de) * 2000-06-16 2001-12-20 Hilti Ag Handwerkzeuggerät
GB2410212B (en) * 2001-09-17 2006-02-08 Milwaukee Electric Tool Corp Rotary hammer
JP2004351595A (ja) 2003-05-30 2004-12-16 Hitachi Koki Co Ltd 動力工具

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53155501U (ja) * 1977-05-11 1978-12-06
SU1038476A2 (ru) * 1980-06-23 1983-08-30 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Механизированного И Ручного Строительно-Монтажного Инструмента Вибраторов И Строительно-Отделочных Машин Машина ударно-вращательного действи
JP2006026854A (ja) * 2004-07-20 2006-02-02 Makita Corp 電動ハンマドリル
JP2006181646A (ja) * 2004-12-24 2006-07-13 Makita Corp 電動工具
EP1728596A1 (en) * 2005-06-02 2006-12-06 Makita Corporation Power tool

Also Published As

Publication number Publication date
EP2130651B1 (en) 2014-11-26
RU2009139226A (ru) 2011-05-10
EP2130651A1 (en) 2009-12-09
WO2008126480A1 (ja) 2008-10-23
EP2130651A4 (en) 2011-08-31

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