EP2011606A3 - Vibrating hand machine tool with an arresting switch for the motor switch - Google Patents

Vibrating hand machine tool with an arresting switch for the motor switch Download PDF

Info

Publication number
EP2011606A3
EP2011606A3 EP08103990.1A EP08103990A EP2011606A3 EP 2011606 A3 EP2011606 A3 EP 2011606A3 EP 08103990 A EP08103990 A EP 08103990A EP 2011606 A3 EP2011606 A3 EP 2011606A3
Authority
EP
European Patent Office
Prior art keywords
switch
machine tool
arresting
hand machine
motor
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.)
Granted
Application number
EP08103990.1A
Other languages
German (de)
French (fr)
Other versions
EP2011606A2 (en
EP2011606B1 (en
Inventor
Bernhard Liebert
Pierre Pallmer
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.)
Hilti AG
Original Assignee
Hilti AG
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 Hilti AG filed Critical Hilti AG
Publication of EP2011606A2 publication Critical patent/EP2011606A2/en
Publication of EP2011606A3 publication Critical patent/EP2011606A3/en
Application granted granted Critical
Publication of EP2011606B1 publication Critical patent/EP2011606B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/06—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner
    • 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
    • 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
    • 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
    • B25D2250/255—Switches
    • 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
    • B25D2250/255—Switches
    • B25D2250/261—Means for locking an operative switch on
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

Eine längs einer Schlagachse zumindest teilweise schlagende und drehende Handwerkzeugmaschine mit einem bezüglich einer vibrierenden Schlagwerksbaugruppe vibrationsentkoppelten Führungshandgriff mit einem Motorschalter (5) zur Motorsteuerung, dem zur Arretierung ein Arretierschalter (7) zugeordnet ist, der in einem Schaltbereich (X) versetzbar ist, und in der Schlagwerksbaugruppe (2) ein Betriebsmodiwahlschalter (3) angeordnet ist, der ein Schaltgestänge (9) versetzt, wobei das Schaltgestänge (9) einen Anschlag (10) aufweist, der in einem drehenden Betriebsmode in den Schaltbereich (X) hineinragt.

Figure imgaf001
A hand tool machine at least partially hitting and rotating along a striking axis with a guide handle with vibration-decoupled engagement with a motor switch (5) for motor control, to which a locking switch (7) is assigned, which is displaceable in a switching range (X) and in the Schlagwerksbaugruppe (2) an operating mode selector switch (3) is arranged, which displaces a shift linkage (9), wherein the shift linkage (9) has a stop (10) which projects in a rotating operating mode in the shift range (X).
Figure imgaf001
EP08103990.1A 2007-07-02 2008-05-16 Vibrating hand machine tool with an arresting switch for the motor switch Active EP2011606B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007000362A DE102007000362A1 (en) 2007-07-02 2007-07-02 Vibrating hand tool with a lock switch of the engine switch

Publications (3)

Publication Number Publication Date
EP2011606A2 EP2011606A2 (en) 2009-01-07
EP2011606A3 true EP2011606A3 (en) 2013-10-02
EP2011606B1 EP2011606B1 (en) 2016-09-07

Family

ID=39831791

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08103990.1A Active EP2011606B1 (en) 2007-07-02 2008-05-16 Vibrating hand machine tool with an arresting switch for the motor switch

Country Status (5)

Country Link
US (1) US7828073B2 (en)
EP (1) EP2011606B1 (en)
JP (1) JP5209388B2 (en)
CN (1) CN101337346B (en)
DE (1) DE102007000362A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007000470A1 (en) * 2007-08-29 2009-03-05 Hilti Aktiengesellschaft Vibrating hand tool with a lock switch of the engine switch
GB0801313D0 (en) * 2008-01-24 2008-03-05 Black & Decker Inc Handle for power tool
JP5502352B2 (en) 2009-03-23 2014-05-28 株式会社マキタ Electric tool
CN101758486B (en) * 2010-01-21 2011-09-28 浙江海王电器有限公司 Light single-button multifunctional electric hammer
DE102010038750A1 (en) * 2010-08-02 2012-02-02 Robert Bosch Gmbh Electric power tool with lockable rocker switch
DE102010038753A1 (en) * 2010-08-02 2012-02-02 Robert Bosch Gmbh Anti-vibration handle with train-loaded switch connection
DE102011082093A1 (en) * 2011-09-02 2013-03-07 Robert Bosch Gmbh Handle device for a hand tool
DE102011082275A1 (en) * 2011-09-07 2013-03-07 Robert Bosch Gmbh Portable machine tool i.e. router, has supporting unit provided with support, and decoupling unit provided to movement confinement unit in fixed state of movement limiting element during movement of housing unit to disengage supporting unit
US9630307B2 (en) 2012-08-22 2017-04-25 Milwaukee Electric Tool Corporation Rotary hammer
DE102012223931A1 (en) * 2012-12-20 2014-06-26 Robert Bosch Gmbh Tool i.e. hand-held power tool, e.g. rechargeable battery nut runner, has housing with two housing half-casings, which are combined together to form guide way for housing and form captured locking switch between half-casings
EP3251800A4 (en) * 2015-01-28 2018-09-19 Koki Holdings Kabushiki Kaisha Impact tool
DE102015226440A1 (en) * 2015-12-22 2017-06-22 Robert Bosch Gmbh Hand machine tool device
DE102016218535A1 (en) * 2016-09-27 2018-03-29 Robert Bosch Gmbh Switching device for a portable machine tool, in particular a drill and / or chisel hammer
JP6912224B2 (en) * 2017-03-03 2021-08-04 株式会社マキタ Work tools
EP3581337A1 (en) 2018-06-11 2019-12-18 HILTI Aktiengesellschaft Handheld machine tool
EP3593951A1 (en) 2018-07-11 2020-01-15 Hilti Aktiengesellschaft Handheld machine tool
JP2021122870A (en) * 2020-02-03 2021-08-30 株式会社マキタ Hammer drill
DE102020001076A1 (en) * 2020-02-19 2021-08-19 Metabowerke Gmbh Hand machine tool
CN219255473U (en) 2020-03-25 2023-06-27 米沃奇电动工具公司 Fastener driver
EP4257293A1 (en) * 2022-04-08 2023-10-11 Milwaukee Electric Tool Corporation Rotary hammer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030226673A1 (en) * 2002-06-06 2003-12-11 Helmut Burger Mode selection switch for a combination electrical hand tool device
EP1607189A2 (en) * 2004-06-16 2005-12-21 Makita Corporation Power impact tool
EP1752260A1 (en) * 2005-08-11 2007-02-14 HILTI Aktiengesellschaft Hand tool with a connection between the main housing and the handgrip housing
EP1864761A1 (en) * 2006-06-09 2007-12-12 HILTI Aktiengesellschaft Manual tool with vibration reduction device
WO2008111539A1 (en) * 2007-03-09 2008-09-18 Makita Corporation Percussion tool

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19937767B4 (en) * 1999-08-10 2004-09-09 Hilti Ag Hand-held electric combi hammer
JP4380017B2 (en) * 2000-04-25 2009-12-09 株式会社デンソー Navigation device and recording medium
DE10034768A1 (en) * 2000-07-18 2002-02-07 Bosch Gmbh Robert Combination electric hand tool operating as hammer drill or electric chisel, has pivoted jaw catch mechanism with blocking component in handle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030226673A1 (en) * 2002-06-06 2003-12-11 Helmut Burger Mode selection switch for a combination electrical hand tool device
EP1607189A2 (en) * 2004-06-16 2005-12-21 Makita Corporation Power impact tool
EP1752260A1 (en) * 2005-08-11 2007-02-14 HILTI Aktiengesellschaft Hand tool with a connection between the main housing and the handgrip housing
EP1864761A1 (en) * 2006-06-09 2007-12-12 HILTI Aktiengesellschaft Manual tool with vibration reduction device
WO2008111539A1 (en) * 2007-03-09 2008-09-18 Makita Corporation Percussion tool

Also Published As

Publication number Publication date
EP2011606A2 (en) 2009-01-07
EP2011606B1 (en) 2016-09-07
US20090008111A1 (en) 2009-01-08
JP5209388B2 (en) 2013-06-12
US7828073B2 (en) 2010-11-09
DE102007000362A1 (en) 2009-01-08
CN101337346B (en) 2012-04-18
JP2009012170A (en) 2009-01-22
CN101337346A (en) 2009-01-07

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