EP2011606A2 - 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

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Publication number
EP2011606A2
EP2011606A2 EP08103990A EP08103990A EP2011606A2 EP 2011606 A2 EP2011606 A2 EP 2011606A2 EP 08103990 A EP08103990 A EP 08103990A EP 08103990 A EP08103990 A EP 08103990A EP 2011606 A2 EP2011606 A2 EP 2011606A2
Authority
EP
European Patent Office
Prior art keywords
switch
hand tool
locking
tool according
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
EP08103990A
Other languages
German (de)
French (fr)
Other versions
EP2011606B1 (en
EP2011606A3 (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

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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

Definitions

  • the invention refers to an at least partially beating and rotating hand tool such as a combination hammer with a locking switch of the engine switch for chisel operation.
  • the guide handle with respect to the percussion unit is vibration-decoupled.
  • the motor switch of the motor control is locked in the on state with a locking switch, but not for the rotating other operating modes.
  • the locking switch for the motor switch is formed as a in (for appropriate handling) lower handle bar of the guide handle multi-piece hinge-mounted locking clip, which is connected to a nadoversetzbaren mode selection switch the percussion unit.
  • a hand tool vibrating along the striking axis has a motor switch in a guide handle, on whose (with appropriate handling) upper handle a locking switch is arranged, which locks the motor switch in the fully on state.
  • the object is to realize a technologically simple control of the locking switch for the motor switch in a vibration-decoupled guide handle.
  • a hand tool machine which at least partially hammers and rotates along a striking axis has a guide handle with a motor control motor switch, which is assigned a locking switch which can be displaced in a switching range, and an operating mode selector switch is arranged in the striking mechanism assembly, with a motor switch for motor control which is vibration-decoupled with respect to a vibrating percussion unit.
  • the shift linkage offset wherein the shift linkage has a stop which protrudes in a rotating operating mode in the shift range.
  • the lock By controlling the locking function on a loose, not connected to the locking switch stop, the lock is fatigue-free and technologically easy even with a vibration-decoupled to the striking mechanism assembly guide handle.
  • the locking switch for locking a flexible leaf spring elastically, which is fixed at one end and at the other free end forms a hook which engages positively in an associated recess of the engine switch in the ON state, whereby a robust and simple technological locking is achieved.
  • the leaf spring (with appropriate handling) arranged in the upper handle, whereby no space in the lower handle is consumed, which thus remains fully available for other assemblies.
  • the locking switch on a manually displaceable in the axial direction slide on, further advantageous on the upper side of the housing upper handle bar, whereby this is ergonomically with the thumb handle operable guide handle included.
  • the leaf spring forms within its axial extent a nose oriented towards the slide, on which the axially offset slide slides at least partially along, whereby the hook is positively pressed into the recess of the motor switch actuated in the on state.
  • FIG. 1 has a along a striking axis A beating and rotating hand tool 1 in the form of a combination hammer with respect to a percussion unit 2 with a rotatable in the rotating and beating rotary drilling mode and the only beating chisel mode Hormodi inchesschalter 3 vibration-locked guide handle 4.
  • a motor switch 5 is arranged for motor control, which is lockable with a arranged at the top of the upper handle bar 6 locking switch 7 in the form of an axially longitudinally displaceable slide in the ON state.
  • Fig. 2 and 3 is connected to the operating mode selector switch 3 connected in Drehbohrmode via an eccentric 8 a shift linkage 9 axially on the handle side, whereby a stop 10 protrudes into the switching range X of the locking switch 7, whereby this is not sufficiently far schlagwerks person displaceable for locking the motor switch 5 to the associated nose 11 to press a flexible leaf spring 12 which extends axially in the upper handle bar 6, at the free end forms a hook 13 and is connected at the other end to the handle assembly 14.
  • the shift linkage 9 is axially offset on the percussion side, whereby the stopper 10 does not protrude into the shift range X of the arresting switch 7.
  • the locking switch 7 is set to the locking side of the engine switch 5, wherein the associated nose 11 of the flexible leaf spring 12 is actuated and deformed elastically. As a result, the hook 13 engages positively in an associated recess 15 of the motor switch 5 operated in the switch-on state.

Landscapes

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

Abstract

The tool has a guiding handle (4) vibrationally decoupled from a vibrating percussion mechanism (2). A locking switch (7) is displaceable in switching region. An operational mode selection switch (3) switches an operation between a drilling operational mode and a chisel operational mode. A switching bar displaceable by the selection switch has a stop that projects into the switching region upon switching of the selection switch to the drilling operational mode to prevent the locking switch from blocking a motor switch (5) in the drilling operational mode.

Description

Die Erfindung bezeichnet eine zumindest teilweise schlagende und drehende Handwerkzeugmaschine wie einen Kombihammer mit einem Arretierschalter des Motorschalters für den Meisselbetrieb.The invention refers to an at least partially beating and rotating hand tool such as a combination hammer with a locking switch of the engine switch for chisel operation.

Bei derartigen, längs der Schlagachse schlagenden und drehenden, Handwerkzeugmaschinen ist der Führungshandgriff bezüglich der Schlagwerksbaugruppe vibrationsentkoppelt. Für den rein schlagenden Meisselbetrieb wird üblicherweise der Motorschalter der Motorsteuerung im Einschaltzustand mit einem Arretierschalter arretiert, nicht jedoch für die auch drehenden weiteren Betriebsmodi.In such, along the striking axis beating and rotating, hand tool, the guide handle with respect to the percussion unit is vibration-decoupled. For the pure beating chisel operation usually the motor switch of the motor control is locked in the on state with a locking switch, but not for the rotating other operating modes.

Nach der DE10034768 ist der Führungshandgriff bezüglich der Schlagwerksbaugruppe vibrationsentkoppelt ausgebildet. Der Arretierschalter für den Motorschalter ist als eine im (bei zweckentsprechender Handhabung) unteren Griffbügel des Führungshandgriffs mehrteilig gelenkgelagerte Rastklammer ausgebildet, die mit einem drehversetzbaren Betriebsmodiwahlschalter der Schlagwerksbaugruppe verbunden ist. Eine derartige Lösung ist technologisch aufwendig und beansprucht Freiraum im unteren Griffbügel.After DE10034768 the guide handle is vibration-decoupled with respect to the percussion unit. The locking switch for the motor switch is formed as a in (for appropriate handling) lower handle bar of the guide handle multi-piece hinge-mounted locking clip, which is connected to a drehversetzbaren mode selection switch the percussion unit. Such a solution is technologically complex and takes up space in the lower handle.

Nach der DE19937767 weist eine längs der Schlagachse vibrierende Handwerkzeugmaschine einen Motorschalter in einem Führungshandgriff auf, an dessen (bei zweckentsprechender Handhabung) oberen Griffbügel ein Arretierschalter angeordnet ist, welcher den Motorschalter im voll eingeschalteten Zustand arretiert. Durch ein den Arretierschalter bezüglich seiner Arretierung steuerndes, versetzbares steifes Schaltgestänge, welches mit einem drehversetzbaren Betriebsmodiwahlschalter der Schlagwerksbaugruppe über eine Exzenterscheibe verbunden ist, wird sichergestellt, dass die Arretierung ausschliesslich im Meisselbetriebsmode, nicht jedoch in den drehenden weiteren Betriebsmodi ermöglicht wird.After DE19937767 For example, a hand tool vibrating along the striking axis has a motor switch in a guide handle, on whose (with appropriate handling) upper handle a locking switch is arranged, which locks the motor switch in the fully on state. By means of the locking switch with respect to its locking controlling, displaceable rigid switching linkage, which is connected to a drehversetzbaren Betriebsmodiwahlschalter the percussion mechanism via an eccentric, it is ensured that the locking is made possible only in chisel mode, but not in the rotating other operating modes.

Die Aufgabe besteht in einer Realisierung einer technologisch einfachen Steuerung des Arretierschalters für den Motorschalter in einem vibrationsentkoppelten Führungshandgriff.The object is to realize a technologically simple control of the locking switch for the motor switch in a vibration-decoupled guide handle.

Die Aufgabe wird im Wesentlichen durch die Merkmale des Anspruchs 1 gelöst. Vorteilhafte Weiterbildungen ergeben sich aus den Unteransprüchen.The object is essentially achieved by the features of claim 1. Advantageous developments emerge from the subclaims.

So weist eine längs einer Schlagachse zumindest teilweise schlagende und drehende Handwerkzeugmaschine einen bezüglich einer vibrierenden Schlagwerksbaugruppe vibrationsentkoppelten Führungshandgriff mit einem Motorschalter zur Motorsteuerung auf, dem zur Arretierung ein Arretierschalter zugeordnet ist, der in einem Schaltbereich versetzbar ist, und in der Schlagwerksbaugruppe ein Betriebsmodiwahlschalter angeordnet ist, der ein Schaltgestänge versetzt, wobei das Schaltgestänge einen Anschlag aufweist, der in einem drehenden Betriebsmode in den Schaltbereich hineinragt.Thus, a hand tool machine which at least partially hammers and rotates along a striking axis has a guide handle with a motor control motor switch, which is assigned a locking switch which can be displaced in a switching range, and an operating mode selector switch is arranged in the striking mechanism assembly, with a motor switch for motor control which is vibration-decoupled with respect to a vibrating percussion unit. the shift linkage offset, wherein the shift linkage has a stop which protrudes in a rotating operating mode in the shift range.

Durch die Steuerung der Arretierfunktion über einen losen, nicht mit dem Arretierschalter verbundenen Anschlag, ist die Arretierung auch bei einem zur Schlagwerksbaugruppe vibrationsentkoppelten Führungshandgriff ermüdungsfrei sowie technologisch einfach realisiert.By controlling the locking function on a loose, not connected to the locking switch stop, the lock is fatigue-free and technologically easy even with a vibration-decoupled to the striking mechanism assembly guide handle.

Vorteilhaft deformiert der Arretierschalter zur Arretierung eine flexible Blattfeder elastisch, die an einem Ende festgelegt ist und am anderen freien Ende einen Haken ausbildet, der formschlüssig in eine zugeordnete Ausnehmung des im Einschaltzustand betätigten Motorschalters eingreift, wodurch eine robuste und technologische einfache Arretierung erzielt ist.Advantageously deforms the locking switch for locking a flexible leaf spring elastically, which is fixed at one end and at the other free end forms a hook which engages positively in an associated recess of the engine switch in the ON state, whereby a robust and simple technological locking is achieved.

Vorteilhaft ist die Blattfeder (bei zweckentsprechender Handhabung) im oberen Griffbügel angeordnet, wodurch kein Freiraum im unteren Griffbügel verbraucht wird, der somit für weitere Baugruppen voll verfügbar bleibt.Advantageously, the leaf spring (with appropriate handling) arranged in the upper handle, whereby no space in the lower handle is consumed, which thus remains fully available for other assemblies.

Vorteilhaft weist der Arretierschalter einen händisch in axialer Richtung versetzbaren Schieber auf, weiter vorteilhaft auf der Gehäuseoberseite des oberen Griffbügels, wodurch dieser bei umfasstem Führungshandgriff ergonomisch mit dem Daumen betätigbar ist.Advantageously, the locking switch on a manually displaceable in the axial direction slide on, further advantageous on the upper side of the housing upper handle bar, whereby this is ergonomically with the thumb handle operable guide handle included.

Vorteilhaft bildet die Blattfeder innerhalb ihrer Axialerstreckung eine zum Schieber hin orientierte Nase aus, an welcher der axial versetzte Schieber zumindest teilweise entlang gleitet, wodurch der Haken formschlüssig in die Ausnehmung des im Einschaltzustand betätigten Motorschalters gedrückt wird.Advantageously, the leaf spring forms within its axial extent a nose oriented towards the slide, on which the axially offset slide slides at least partially along, whereby the hook is positively pressed into the recess of the motor switch actuated in the on state.

Die Erfindung wird bezüglich eines vorteilhaften Ausführungsbeispiels näher erläutert mit:

Fig. 1
als Handwerkzeugmaschine
Fig. 2
Ausschnitt
Fig. 3
Einzelheit im Drehbohrmode
Fig. 4
Einzelheit im Meisselbetriebsmode
Fig. 5
Einzelheit im arretierten Meisselbetriebsmode
The invention will be explained in more detail with respect to an advantageous embodiment with:
Fig. 1
as a hand tool machine
Fig. 2
neckline
Fig. 3
Detail in the rotary drilling mode
Fig. 4
Detail in chisel mode
Fig. 5
Detail in locked chisel mode

Nach Fig. 1 weist eine längs einer Schlagachse A schlagende und drehende Handwerkzeugmaschine 1 in Form eines Kombihammers einen bezüglich einer Schlagwerksbaugruppe 2 mit einem in den drehenden und schlagenden Drehbohrmode und den nur schlagenden Meisselmode drehversetzbaren Betriebsmodiwahlschalter 3 vibrationsentkoppelten Führungshandgriff 4 auf. Im Führungshandgriff 4 ist ein Motorschalter 5 zur Motorsteuerung angeordnet, der mit einem an der Oberseite des oberen Griffbügels 6 angeordneten Arretierschalter 7 in Form eines axial längs versetzbaren Schiebers im Einschaltzustand arretierbar ist.To Fig. 1 has a along a striking axis A beating and rotating hand tool 1 in the form of a combination hammer with respect to a percussion unit 2 with a rotatable in the rotating and beating rotary drilling mode and the only beating chisel mode Betriebsmodiwahlschalter 3 vibration-locked guide handle 4. In the guide handle 4, a motor switch 5 is arranged for motor control, which is lockable with a arranged at the top of the upper handle bar 6 locking switch 7 in the form of an axially longitudinally displaceable slide in the ON state.

Nach Fig. 2 und 3 ist mit dem im Drehbohrmode geschalteten Betriebsmodiwahlschalter 3 über eine Exzenterscheibe 8 ein Schaltgestänge 9 axial griffseitig versetzt, wodurch ein Anschlag 10 in den Schaltbereich X des Arretierschalters 7 hineinragt, wodurch dieser nicht zur Arretierung des Motorschalters 5 hinreichend weit schlagwerksseitig versetzbar ist, um die zugeordnete Nase 11 einer flexiblen Blattfeder 12 zu betätigen, die sich axial im oberen Griffbügel 6 erstreckt, am freien Ende einen Haken 13 ausbildet und am anderen Ende mit der Griffbaugruppe 14 verbunden ist.To Fig. 2 and 3 is connected to the operating mode selector switch 3 connected in Drehbohrmode via an eccentric 8 a shift linkage 9 axially on the handle side, whereby a stop 10 protrudes into the switching range X of the locking switch 7, whereby this is not sufficiently far schlagwerksseitig displaceable for locking the motor switch 5 to the associated nose 11 to press a flexible leaf spring 12 which extends axially in the upper handle bar 6, at the free end forms a hook 13 and is connected at the other end to the handle assembly 14.

Nach Fig. 4 hingegen ist mit dem im Meisselbetriebsmode geschalteten Betriebsmodiwahlschalter 3 das Schaltgestänge 9 axial schlagwerksseitig versetzt, wodurch der Anschlag 10 nicht in den Schaltbereich X des Arretierschalters 7 hineinragt, so dass dieser zur Arretierung des Motorschalters 5 hinreichend weit schlagwerksseitig versetzbar ist, um die zugeordnete Nase 11 einer flexiblen Blattfeder 12 zu betätigen.To Fig. 4 By contrast, with the operating mode selector switch 3 connected in the chisel mode, the shift linkage 9 is offset axially on the impactor, whereby the stop 10 does not protrude into the shift range X of the detent switch 7 so that it can be displaced sufficiently far enough to lock the engine switch 5 to the associated lug 11 to operate flexible leaf spring 12.

Nach Fig. 5 ist mit dem im Meisselbetriebsmode geschalteten Betriebsmodiwahlschalter 3 das Schaltgestänge 9 axial schlagwerksseitig versetzt, wodurch der Anschlag 10 nicht in den Schaltbereich X des Arretierschalters 7 hineinragt. Der Arretierschalter 7 ist zur Arretierung des Motorschalters 5 schlagwerksseitig versetzt, wobei die zugeordnete Nase 11 der flexiblen Blattfeder 12 betätigt und diese elastisch deformiert. Dadurch greift der Haken 13 formschlüssig in eine zugeordnete Ausnehmung 15 des im Einschaltzustand betätigten Motorschalters 5 ein.To Fig. 5 with the operating mode selector switch 3 connected in the chisel operating mode, the shift linkage 9 is axially offset on the percussion side, whereby the stopper 10 does not protrude into the shift range X of the arresting switch 7. The locking switch 7 is set to the locking side of the engine switch 5, wherein the associated nose 11 of the flexible leaf spring 12 is actuated and deformed elastically. As a result, the hook 13 engages positively in an associated recess 15 of the motor switch 5 operated in the switch-on state.

Claims (5)

Eine längs einer Schlagachse (A) zumindest teilweise schlagende und drehende Handwerkzeugmaschine mit einem bezüglich einer vibrierenden Schlagwerksbaugruppe (2) vibrationsentkoppelten Führungshandgriff (4) 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, dadurch gekennzeichnet, dass das Schaltgestänge (9) einen Anschlag (10) aufweist, der in einem drehenden Betriebsmode in den Schaltbereich (X) hineinragt.A along a striking axis (A) at least partially beating and rotating hand tool with a respect to a vibrating percussion unit (2) vibration-decoupled guide handle (4) with a motor switch (5) for motor control, which is assigned to lock a locking switch (7) in a Switching range (X) is displaceable, and in the striking mechanism assembly (2) an operating mode selector switch (3) is arranged, which displaces a shift linkage (9), characterized in that the shift linkage (9) has a stop (10) in a rotating Operating mode protrudes into the switching range (X). Handwerkzeugmaschine nach Anspruch 1, dadurch gekennzeichnet, dass der Arretierschalter (7) zur Arretierung eine flexible Blattfeder (12) elastisch deformiert, die an einem Ende festgelegt ist und am anderen freien Ende einen Haken (13) ausbildet, der formschlüssig in eine zugeordnete Ausnehmung (14) des im Einschaltzustand betätigten Motorschalters (5) eingreift.Hand tool according to claim 1, characterized in that the locking switch (7) for locking a flexible leaf spring (12) elastically deformed, which is fixed at one end and at the other free end forms a hook (13), the form-fitting manner in an associated recess ( 14) of the motor switch (5) operated in the on state. Handwerkzeugmaschine nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Blattfeder (12) in dem oberen Griffbügel (6) verläuft.Powered hand tool according to claim 1 or 2, characterized in that the leaf spring (12) extends in the upper handle (6). Handwerkzeugmaschine nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der Arretierschalter (7) ein händisch in axialer Richtung versetzbarer Schieber ist.Powered hand tool according to one of claims 1 to 3, characterized in that the locking switch (7) is a manually displaceable in the axial direction slider. Handwerkzeugmaschine nach Anspruch 4, dadurch gekennzeichnet, dass die Blattfeder (12) innerhalb ihrer Axialerstreckung eine zum Schieber hin orientierte Nase (11) ausbildet, an welcher der axial versetzte Schieber zumindest teilweise entlang gleitet.Powered hand tool according to claim 4, characterized in that the leaf spring (12) within its axial extension forms a slide towards the oriented nose (11) on which the axially offset slide at least partially slides along.
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 true EP2011606A2 (en) 2009-01-07
EP2011606A3 EP2011606A3 (en) 2013-10-02
EP2011606B1 EP2011606B1 (en) 2016-09-07

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

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Also Published As

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EP2011606B1 (en) 2016-09-07
US20090008111A1 (en) 2009-01-08
US7828073B2 (en) 2010-11-09
CN101337346A (en) 2009-01-07
EP2011606A3 (en) 2013-10-02
DE102007000362A1 (en) 2009-01-08
JP2009012170A (en) 2009-01-22
JP5209388B2 (en) 2013-06-12
CN101337346B (en) 2012-04-18

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