[go: up one dir, main page]

WO2008099886A1 - ハンマドリル - Google Patents

ハンマドリル Download PDF

Info

Publication number
WO2008099886A1
WO2008099886A1 PCT/JP2008/052447 JP2008052447W WO2008099886A1 WO 2008099886 A1 WO2008099886 A1 WO 2008099886A1 JP 2008052447 W JP2008052447 W JP 2008052447W WO 2008099886 A1 WO2008099886 A1 WO 2008099886A1
Authority
WO
WIPO (PCT)
Prior art keywords
mode
modes
mode change
hammer drill
control section
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.)
Ceased
Application number
PCT/JP2008/052447
Other languages
English (en)
French (fr)
Inventor
Masanori Furusawa
Yoshihiro Kasuya
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
Publication of WO2008099886A1 publication Critical patent/WO2008099886A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • 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
    • 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
    • B25D2216/0092—Tool comprising two or more collaborating 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
    • B25D2250/091—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
    • B25D2250/221—Sensors

Landscapes

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

Abstract

ハンマドリルにおいて、工具ビットのモード切り替えを合理的に行う技術を提供する。本発明のハンマドリルは、前記各モードに応じて設けられ、作業者の手動操作により前記各モードの中から選択された当該モードに対応する電気的なモード信号を出力する複数の信号出力部と、複数の信号出力部から入力されるモード信号に対応した電気的な駆動信号を出力する制御部と、制御部からの駆動信号に応じて動作し、モードの切替えを行なうモード切替作動部（１６９）とを有する。モード切替作動部（１６９）は、制御部からの駆動信号によって駆動されるモード切替モータ（１７４）と、モード切替モータ（１７４）によって動作され、複数のモードの間でモードの切り替えを行うモード切替部（１７２，１７３）とを有する。
PCT/JP2008/052447 2007-02-15 2008-02-14 ハンマドリル Ceased WO2008099886A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-035028 2007-02-15
JP2007035028A JP5009005B2 (ja) 2007-02-15 2007-02-15 ハンマドリル

Publications (1)

Publication Number Publication Date
WO2008099886A1 true WO2008099886A1 (ja) 2008-08-21

Family

ID=39690113

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052447 Ceased WO2008099886A1 (ja) 2007-02-15 2008-02-14 ハンマドリル

Country Status (2)

Country Link
JP (1) JP5009005B2 (ja)
WO (1) WO2008099886A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2480352A (en) * 2010-05-11 2011-11-16 Chervon Portable angled impact tool with transmission mechanism
EP2883660A1 (en) * 2013-12-11 2015-06-17 Black & Decker Inc. Rotary hammer
CN113199438A (zh) * 2020-02-03 2021-08-03 株式会社牧田 锤钻

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5245667B2 (ja) * 2008-09-12 2013-07-24 日立工機株式会社 打込機
JP5256972B2 (ja) * 2008-09-30 2013-08-07 日立工機株式会社 電動式打込機
JP5837750B2 (ja) * 2011-02-01 2015-12-24 株式会社マキタ 作業工具
JP6743655B2 (ja) * 2016-10-31 2020-08-19 工機ホールディングス株式会社 電動工具

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0657567U (ja) * 1993-01-19 1994-08-09 リョービ株式会社 ハンマードリルの切換機構
JPH09272005A (ja) * 1996-02-09 1997-10-21 Ryobi Ltd 回転工具の動作切り換え機構
JPH10291173A (ja) * 1997-04-18 1998-11-04 Hitachi Koki Co Ltd ハンマドリルの動作モード切換装置
WO2005087446A1 (de) * 2004-03-13 2005-09-22 Robert Bosch Gmbh Handwerkzeugmaschine
JP2006026854A (ja) * 2004-07-20 2006-02-02 Makita Corp 電動ハンマドリル

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10029133A1 (de) * 2000-06-14 2002-01-03 Hilti Ag Elektrohandwerkzeuggerät mit Werkzeug

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0657567U (ja) * 1993-01-19 1994-08-09 リョービ株式会社 ハンマードリルの切換機構
JPH09272005A (ja) * 1996-02-09 1997-10-21 Ryobi Ltd 回転工具の動作切り換え機構
JPH10291173A (ja) * 1997-04-18 1998-11-04 Hitachi Koki Co Ltd ハンマドリルの動作モード切換装置
WO2005087446A1 (de) * 2004-03-13 2005-09-22 Robert Bosch Gmbh Handwerkzeugmaschine
JP2006026854A (ja) * 2004-07-20 2006-02-02 Makita Corp 電動ハンマドリル

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2480352A (en) * 2010-05-11 2011-11-16 Chervon Portable angled impact tool with transmission mechanism
EP2883660A1 (en) * 2013-12-11 2015-06-17 Black & Decker Inc. Rotary hammer
CN104708602A (zh) * 2013-12-11 2015-06-17 百得有限公司 旋转锤
EP3034243A1 (en) * 2013-12-11 2016-06-22 Black & Decker Inc. Rotary hammer
CN104708602B (zh) * 2013-12-11 2016-08-24 百得有限公司 旋转锤
US9873192B2 (en) 2013-12-11 2018-01-23 Black & Decker Inc. Rotary hammer
CN113199438A (zh) * 2020-02-03 2021-08-03 株式会社牧田 锤钻
CN113199438B (zh) * 2020-02-03 2023-09-29 株式会社牧田 锤钻

Also Published As

Publication number Publication date
JP5009005B2 (ja) 2012-08-22
JP2008194800A (ja) 2008-08-28

Similar Documents

Publication Publication Date Title
WO2008099886A1 (ja) ハンマドリル
WO2007056255A3 (en) Method and apparatus for providing torque limit feedback in a power drill
WO2007064591A3 (en) Wellbore motor having magnetic gear drive
JP5697457B2 (ja) 電動工具
CN101811297B (zh) 电动工具
WO2012160799A3 (en) Power tool
EP2210708A3 (en) Rotary impact tool
PL2147755T3 (pl) Wiertarka, zwłaszcza wiertarka do wiercenia otworów pod gwint, oraz sposób sterowania taką wiertarką
WO2006091925A3 (en) Hammer drill with a mode changeover mechanism
GB0513140D0 (en) Novel method of controlling the operation of a downhole tool
WO2009001729A1 (ja) 電動打ち込み工具
WO2008136368A1 (ja) 打撃工具
WO2007115157A3 (en) Pto selector mechanism for parallel axis transmission
DE602006001740D1 (de) Betriebsartumschaltvorrichtung für ein kraftbetriebenes Werkzeug
ZA200707943B (en) Power driving circuit for controlling a variable load ultrasonic transducer
SG151201A1 (en) Drilling implement and method for operating a drilling implement
NZ601066A (en) A multi-bit tool
AU2003248729A1 (en) Remotely operated cutting mode shifting apparatus for a combination fluid jet decoking tool
EP2219112A3 (en) Method and system for operating in hard real time
WO2008002367A3 (en) Ram retraction selection
WO2011000655A3 (de) Handwerkzeugmaschine
WO2008015632A3 (en) Technique and apparatus for drilling and completing a well in one half trip
WO2007098518A3 (de) Wasserfahrzeug und verfahren zum betreiben eines wasserfahrzeugs
GB0517858D0 (en) Power tool comprising a drive that can be switched over between the drilling, percussion drilling and chiselling operating modes
WO2007009135A3 (de) Antrieb für ein bewegbares möbelteil

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08711289

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08711289

Country of ref document: EP

Kind code of ref document: A1