EP1950008A4 - HAMMER DRILL - Google Patents

HAMMER DRILL

Info

Publication number
EP1950008A4
EP1950008A4 EP06823361A EP06823361A EP1950008A4 EP 1950008 A4 EP1950008 A4 EP 1950008A4 EP 06823361 A EP06823361 A EP 06823361A EP 06823361 A EP06823361 A EP 06823361A EP 1950008 A4 EP1950008 A4 EP 1950008A4
Authority
EP
European Patent Office
Prior art keywords
hammer drill
hammer
drill
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.)
Withdrawn
Application number
EP06823361A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1950008A1 (en
Inventor
Akira Teranishi
Kazuya Sakamaki
Terufumi Hamano
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.)
Max Co Ltd
Original Assignee
Max Co Ltd
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 Max Co Ltd filed Critical Max Co Ltd
Publication of EP1950008A1 publication Critical patent/EP1950008A1/en
Publication of EP1950008A4 publication Critical patent/EP1950008A4/en
Withdrawn legal-status Critical Current

Links

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
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/062—Means for driving the impulse member comprising a wobbling mechanism, swash plate
    • 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
    • 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
    • B25D2216/0038—Tools having a rotation-only mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
EP06823361A 2005-11-16 2006-11-13 HAMMER DRILL Withdrawn EP1950008A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005331660A JP5055749B2 (ja) 2005-11-16 2005-11-16 ハンマドリル
PCT/JP2006/322587 WO2007058149A1 (ja) 2005-11-16 2006-11-13 ハンマドリル

Publications (2)

Publication Number Publication Date
EP1950008A1 EP1950008A1 (en) 2008-07-30
EP1950008A4 true EP1950008A4 (en) 2010-11-24

Family

ID=38048535

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06823361A Withdrawn EP1950008A4 (en) 2005-11-16 2006-11-13 HAMMER DRILL

Country Status (7)

Country Link
US (1) US20090159304A1 (ja)
EP (1) EP1950008A4 (ja)
JP (1) JP5055749B2 (ja)
CN (1) CN101309780B (ja)
AU (1) AU2006313824A1 (ja)
CA (1) CA2629238A1 (ja)
WO (1) WO2007058149A1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5058726B2 (ja) * 2007-09-06 2012-10-24 株式会社マキタ 打撃工具
DE102007050307A1 (de) * 2007-10-22 2009-04-23 Robert Bosch Gmbh Handwerkzeugmaschine
JP5116029B2 (ja) * 2008-03-05 2013-01-09 株式会社マキタ ハンマードリル
JP5376208B2 (ja) * 2009-01-20 2013-12-25 日立工機株式会社 電動穿孔工具
DE102010002672A1 (de) * 2010-03-09 2011-09-15 Robert Bosch Gmbh Bohrhammervorrichtung
US8636081B2 (en) 2011-12-15 2014-01-28 Milwaukee Electric Tool Corporation Rotary hammer
DE102011085765A1 (de) * 2011-11-04 2013-05-08 Robert Bosch Gmbh Handwerkzeugmaschine mit einem über einen Handschalter betätigbaren Antriebsmotor
EP2809470B1 (en) 2012-02-03 2020-01-15 Milwaukee Electric Tool Corporation Rotary hammer
DE102012206445A1 (de) * 2012-04-19 2013-10-24 Hilti Aktiengesellschaft Werkzeugmaschine
US9630307B2 (en) 2012-08-22 2017-04-25 Milwaukee Electric Tool Corporation Rotary hammer
US10518399B2 (en) * 2015-09-30 2019-12-31 Chervon (Hk) Limited Clutch device and power tool with clutch device
JP6589992B2 (ja) * 2015-10-30 2019-10-16 工機ホールディングス株式会社 ハンマドリル
CN113165152B (zh) * 2018-11-29 2024-08-30 工机控股株式会社 打击作业机
CN115325173A (zh) * 2022-09-15 2022-11-11 浙江奔宇工具有限公司 用于电锤的密封结构

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0463416A1 (de) * 1990-06-26 1992-01-02 Robert Bosch Gmbh Elektrische Schlagbohrmaschine
DE4205840A1 (de) * 1992-02-26 1993-09-02 Kress Elektrik Gmbh & Co Bohr- oder schlaghammer mit meisselfunktion
DE9307523U1 (de) * 1993-05-18 1994-09-29 Robert Bosch Gmbh, 70469 Stuttgart Elektrowerkzeug, insbesondere Schlagbohrmaschine oder Bohrhammer
US20050224242A1 (en) * 2004-04-08 2005-10-13 Rory Britz Hammer drill

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3506695A1 (de) * 1985-02-26 1986-08-28 Robert Bosch Gmbh, 7000 Stuttgart Bohrhammer
JPS62124883A (ja) * 1985-11-26 1987-06-06 芝浦メカトロニクス株式会社 ロ−タリ−ハンマ
DE4135240A1 (de) * 1991-10-25 1993-04-29 Bosch Gmbh Robert Bohrhammer
DE19545260A1 (de) * 1995-11-24 1997-05-28 Black & Decker Inc Bohrhammer
JP3450558B2 (ja) * 1995-12-25 2003-09-29 株式会社マキタ 電動工具
JP3098963B2 (ja) * 1996-02-09 2000-10-16 リョービ株式会社 回転工具の動作切り換え機構
JPH10175178A (ja) * 1996-12-13 1998-06-30 Hitachi Koki Co Ltd ハンマドリルの動作モード切換装置
JP3582760B2 (ja) * 1997-04-18 2004-10-27 日立工機株式会社 ハンマドリル
JP3683754B2 (ja) * 1999-10-05 2005-08-17 株式会社マキタ ハンマードリル
GB0008465D0 (en) * 2000-04-07 2000-05-24 Black & Decker Inc Rotary hammer mode change mechanism
JP3695392B2 (ja) * 2001-12-21 2005-09-14 日立工機株式会社 ハンマドリル
DE10312980B4 (de) * 2003-03-24 2018-05-03 Robert Bosch Gmbh Bohrhammer oder Schlagbohrmaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0463416A1 (de) * 1990-06-26 1992-01-02 Robert Bosch Gmbh Elektrische Schlagbohrmaschine
DE4205840A1 (de) * 1992-02-26 1993-09-02 Kress Elektrik Gmbh & Co Bohr- oder schlaghammer mit meisselfunktion
DE9307523U1 (de) * 1993-05-18 1994-09-29 Robert Bosch Gmbh, 70469 Stuttgart Elektrowerkzeug, insbesondere Schlagbohrmaschine oder Bohrhammer
US20050224242A1 (en) * 2004-04-08 2005-10-13 Rory Britz Hammer drill

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007058149A1 *

Also Published As

Publication number Publication date
US20090159304A1 (en) 2009-06-25
AU2006313824A1 (en) 2007-05-24
CN101309780B (zh) 2010-09-01
JP2007136586A (ja) 2007-06-07
JP5055749B2 (ja) 2012-10-24
WO2007058149A1 (ja) 2007-05-24
CN101309780A (zh) 2008-11-19
EP1950008A1 (en) 2008-07-30
CA2629238A1 (en) 2007-05-24

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20080505

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

A4 Supplementary search report drawn up and despatched

Effective date: 20101027

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20101122