JP2012223844A - ハンマドリル - Google Patents

ハンマドリル Download PDF

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Publication number
JP2012223844A
JP2012223844A JP2011092302A JP2011092302A JP2012223844A JP 2012223844 A JP2012223844 A JP 2012223844A JP 2011092302 A JP2011092302 A JP 2011092302A JP 2011092302 A JP2011092302 A JP 2011092302A JP 2012223844 A JP2012223844 A JP 2012223844A
Authority
JP
Japan
Prior art keywords
hammer
hammer drill
tool bit
rotary
bit
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.)
Pending
Application number
JP2011092302A
Other languages
English (en)
Japanese (ja)
Inventor
Kiyonobu Yoshikane
聖展 吉兼
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.)
Makita Corp
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
Application filed by Makita Corp filed Critical Makita Corp
Priority to JP2011092302A priority Critical patent/JP2012223844A/ja
Priority to PCT/JP2012/060386 priority patent/WO2012144500A1/fr
Priority to EP12773927.4A priority patent/EP2700478B1/fr
Publication of JP2012223844A publication Critical patent/JP2012223844A/ja
Pending legal-status Critical Current

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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
    • 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
    • B25D11/066—Means for driving the impulse member using centrifugal or rotary impact elements
    • 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
    • B25D2211/061—Swash-plate 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
    • 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
    • B25D2216/0084—Mode-changing mechanisms
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
JP2011092302A 2011-04-18 2011-04-18 ハンマドリル Pending JP2012223844A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011092302A JP2012223844A (ja) 2011-04-18 2011-04-18 ハンマドリル
PCT/JP2012/060386 WO2012144500A1 (fr) 2011-04-18 2012-04-17 Perceuse à percussion
EP12773927.4A EP2700478B1 (fr) 2011-04-18 2012-04-17 Perceuse à percussion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011092302A JP2012223844A (ja) 2011-04-18 2011-04-18 ハンマドリル

Publications (1)

Publication Number Publication Date
JP2012223844A true JP2012223844A (ja) 2012-11-15

Family

ID=47041606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011092302A Pending JP2012223844A (ja) 2011-04-18 2011-04-18 ハンマドリル

Country Status (3)

Country Link
EP (1) EP2700478B1 (fr)
JP (1) JP2012223844A (fr)
WO (1) WO2012144500A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015029660A1 (fr) * 2013-08-30 2015-03-05 日立工機株式会社 Outil à aléser
US20150367490A1 (en) * 2013-03-26 2015-12-24 Hitachi Koki Co., Ltd. Power tool
JP2016187853A (ja) * 2015-03-30 2016-11-04 日立工機株式会社 往復動工具

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2545237A (en) 2015-12-10 2017-06-14 Black & Decker Inc Planetray gear system
US10406667B2 (en) 2015-12-10 2019-09-10 Black & Decker Inc. Drill
GB2545238A (en) * 2015-12-10 2017-06-14 Black & Decker Inc Drill
TWI648113B (zh) * 2018-06-14 2019-01-21 盧燦陽 鎚鑽

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3269466A (en) * 1964-07-17 1966-08-30 Rockwell Mfg Co Impact tool
JPS4882485A (fr) * 1972-02-03 1973-11-05
JP2001009746A (ja) * 1992-12-16 2001-01-16 Makita Corp 回転衝撃工具
US20020088627A1 (en) * 2001-01-10 2002-07-11 Reinhard Plietsch Hammer
US20070289759A1 (en) * 2006-05-30 2007-12-20 Markus Hartmann Hand-held machine tool with slip clutch
JP2012171066A (ja) * 2011-02-23 2012-09-10 Hitachi Koki Co Ltd 電動工具

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0349881A (ja) * 1989-07-15 1991-03-04 Matsushita Electric Works Ltd インパクト工具
JP2513620Y2 (ja) * 1990-03-09 1996-10-09 日立工機株式会社 インパクト工具
JPH0970771A (ja) * 1995-09-08 1997-03-18 Hitachi Koki Co Ltd ハンマドリルの動作モード切換装置
JP5431000B2 (ja) * 2009-04-01 2014-03-05 株式会社マキタ ハンマードリル

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3269466A (en) * 1964-07-17 1966-08-30 Rockwell Mfg Co Impact tool
JPS4882485A (fr) * 1972-02-03 1973-11-05
JP2001009746A (ja) * 1992-12-16 2001-01-16 Makita Corp 回転衝撃工具
US20020088627A1 (en) * 2001-01-10 2002-07-11 Reinhard Plietsch Hammer
US20070289759A1 (en) * 2006-05-30 2007-12-20 Markus Hartmann Hand-held machine tool with slip clutch
JP2012171066A (ja) * 2011-02-23 2012-09-10 Hitachi Koki Co Ltd 電動工具

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150367490A1 (en) * 2013-03-26 2015-12-24 Hitachi Koki Co., Ltd. Power tool
JP6070826B2 (ja) * 2013-03-26 2017-02-01 日立工機株式会社 電動工具
JPWO2014156471A1 (ja) * 2013-03-26 2017-02-16 日立工機株式会社 電動工具
WO2015029660A1 (fr) * 2013-08-30 2015-03-05 日立工機株式会社 Outil à aléser
CN105408067A (zh) * 2013-08-30 2016-03-16 日立工机株式会社 钻孔工具
US20160207187A1 (en) * 2013-08-30 2016-07-21 Hitachi Koki Co., Ltd. Drilling Device
JPWO2015029660A1 (ja) * 2013-08-30 2017-03-02 日立工機株式会社 穿孔工具
JP2016187853A (ja) * 2015-03-30 2016-11-04 日立工機株式会社 往復動工具

Also Published As

Publication number Publication date
EP2700478B1 (fr) 2020-01-01
EP2700478A4 (fr) 2014-12-03
EP2700478A1 (fr) 2014-02-26
WO2012144500A1 (fr) 2012-10-26

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