EP1378324A1 - Fixing device for a rear handle for electrical tools - Google Patents

Fixing device for a rear handle for electrical tools Download PDF

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Publication number
EP1378324A1
EP1378324A1 EP03472004A EP03472004A EP1378324A1 EP 1378324 A1 EP1378324 A1 EP 1378324A1 EP 03472004 A EP03472004 A EP 03472004A EP 03472004 A EP03472004 A EP 03472004A EP 1378324 A1 EP1378324 A1 EP 1378324A1
Authority
EP
European Patent Office
Prior art keywords
grooves
guide
teeth
lever
handle
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Withdrawn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
EP03472004A
Other languages
German (de)
French (fr)
Inventor
Ventzislav Kroumov Kroumov
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.)
Sparky Eltos AG
Original Assignee
Sparky Eltos 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 Sparky Eltos AG filed Critical Sparky Eltos AG
Publication of EP1378324A1 publication Critical patent/EP1378324A1/en
Withdrawn legal-status Critical Current

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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
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/028—Angle tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/02—Construction of casings, bodies or handles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/20—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch wherein an auxiliary movement thereof, or of an attachment thereto, is necessary before the main movement is possible or effective, e.g. for unlatching, for coupling

Definitions

  • the utility model relates to a fixing device for a rear handle for electrical tools, especially angle grinders.
  • a fixing device for a rear handle is known from Angle grinding machines, which is described under DE 4022668 A1.
  • inner grooves and inner teeth are made on the front and inside of the handle, wherein guide teeth are arranged in the inner grooves, also carried out on the main body, and the inner teeth, also carried out on the main body, are arranged in guide grooves with a fixing lever mounted on the top in the front part of the handle, which is connected to the fixing device arranged on the inside in the handle
  • the fixing lever is mounted on the underside of the handle.
  • a locking device is provided, which is used to fix it in a normal position during work.
  • the task of the utility model is a fixing device for the handle of electric hand tools to create a secure fixation in the chosen location guaranteed and a possibility of an unwanted Switch on the electric hand tool while turning the handle excludes.
  • the task is by means of a fixing device for the handle of Electric hand tools solved, which consists of a two-part housing the front and inside of which are arranged internal teeth and internal grooves.
  • the internal teeth on the main body are in the guide grooves arranged.
  • In the longitudinal grooves there is Possibility of the front part of a swivel mounted Fixing plate, the rear part of which is supported by a compression spring, lock.
  • a rotary lever is fixed in the middle of the fixing plate attached, at the free end of a longitudinal opening is made.
  • a guide pin moves that is fixed to the top of a double arm lever attached and mounted on a supporting hinge.
  • the lower part of the Double arm lever is located above the on and off switch.
  • the advantage of the fixing device for the handle for electrical tools is that they fix securely in the chosen position after turning the Grab handles guaranteed.
  • Another advantage of the facility is that an unwanted switching on of the electric hand tool while turning of the handle completely excluded and therefore the prerequisite for Work accidents are avoided.
  • the fixing device from a two-part housing with inner teeth on the front and inside (2) and inner grooves (3) are arranged.
  • the inner, on the main body (15) executed teeth (2) are arranged in the guide grooves (4).
  • Guide teeth (5) are arranged in the inner grooves (3), also on the main body (15) Guide teeth (5) arranged.
  • On the guide teeth (5) are in one certain distance longitudinal grooves (6), the depth of which is the same Guide grooves (4).
  • the front part of a pivotally attached fixing plate (7) to engage. Its rear part is supported by a compression spring (8).
  • a rotary lever (9) is fixedly attached to the middle part of the fixing plate (7), a longitudinal opening (10) is formed at its free end.
  • Guide pin (11) which is fixed to the upper part of a double arm lever (12) is appropriate.
  • the double arm lever (12) is on a supporting hinge (13) stored.
  • the lower part of the double arm lever (12) is above the one and Switch (14) arranged.
  • the fixing device for the handle for electrical tools works in the following way. If necessary, the electric hand tool can Press the end of the fixing plate (7) using the pressure spring (8).
  • the front part of the fixing plate (7) comes from the appropriate longitudinal groove (6) and the handle can be in the desired Location can be rotated.
  • the rotary lever (9) moves upwards by pressing the Double arm lever (12) rotates and thereby the on and off switch (14) unlocked.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The housing of the machine tool handle (1) is made of two halves joined together. It has internal ridges (2) and grooves (3) engaging the ridges and grooves on the main part of the tool. The housing incorporates a fastening plate (7) and a pivoting lever (9) with a slotted end (10). A pin (11) on a two-armed lever (12) engages in the slot. A trigger switch (14) is hinged to the housing and may engage the lever.

Description

Das Gebrauchsmuster betrifft eine Fixiereinrichtung für einen hinteren Haltegriff für elektrische Werkzeuge, insbesondere Winkelschleifmaschinen.The utility model relates to a fixing device for a rear handle for electrical tools, especially angle grinders.

Stand der TechnikState of the art

Bekannt ist eine Fixiereinrichtung für einen hinteren Haltegriff von Winkelschleifmaschinen, die unter DE 4022668 A1 beschrieben ist.A fixing device for a rear handle is known from Angle grinding machines, which is described under DE 4022668 A1.

Ihr Wesen besteht darin, dass an der Stirn- und Innenseite des Haltegriffs innere Nuten und innere Zähne ausgeführt sind, wobei in den inneren Nuten, ebenfalls am Hauptkörper ausgeführt , Führungszähne angeordnet sind und die inneren, gleichfalls am Hauptkörper ausgeführten Zähne, sind in Führungsnuten angeordnet mit einem im Vorderteil des Haltegriffs oberseitig montierten Fixierungshebel, der mit der im Haltegriff innerseitig angeordneten Fixiereinrichtung verbunden ist
Bei einer varianten Ausführungsform ist der Fixierungshebel an der Unterseite des Haltegriffs montiert. An seinem freien Ende ist eine Rasteinrichtung vorgesehen, die für seine Fixierung in normaler Lage während der Arbeit dient.
Ein Nachteil der so beschriebenen Konstruktion besteht in der Möglichkeit den Fixierungshebel bei engedrucktem Startknopf während der Arbeit zu lösen, wobei eine Gefahr für den Bedienenden entstehen kann. Das betrifft insbesondere die variante Ausführungsform, bei der das Verschließen des Spannhebels mittels der Fixiereinrichtung konstruktionsmässig nicht vorgesehen worden ist . Ein anderer Grundnachteil ist es, dass die geschützte Konstruktion ermöglicht, den Haltegriff in eingeschaltetem Zustand in eine andere Lage zu drehen wobei eine reale Voraussetzung für einen Arbeitsunfall entsteht.Their essence is that inner grooves and inner teeth are made on the front and inside of the handle, wherein guide teeth are arranged in the inner grooves, also carried out on the main body, and the inner teeth, also carried out on the main body, are arranged in guide grooves with a fixing lever mounted on the top in the front part of the handle, which is connected to the fixing device arranged on the inside in the handle
In a variant embodiment, the fixing lever is mounted on the underside of the handle. At its free end, a locking device is provided, which is used to fix it in a normal position during work.
A disadvantage of the construction described in this way is the possibility of loosening the fixing lever while the work button is pressed, which can result in a danger to the operator. This applies in particular to the variant embodiment in which the locking of the tensioning lever by means of the fixing device has not been designed. Another basic disadvantage is that the protected construction enables the handle to be turned to a different position when it is switched on, which creates a real prerequisite for a work accident.

Vorteile des GebrauchsmustersAdvantages of the utility model

Die Aufgabe des Gebrauchsmusters ist, eine Fixiereinrichtung für den Haltegriff von Elektrohandwerkzeugen zu schaffen, die eine sichere Fixierung in der gewählten Lage gewährleistet und eine Möglichkeit zu einem ungewollten Einschalten des Elektrohandwerkzeuges während der Drehung des Haltegriffs ausschließt.The task of the utility model is a fixing device for the handle of electric hand tools to create a secure fixation in the chosen location guaranteed and a possibility of an unwanted Switch on the electric hand tool while turning the handle excludes.

Die Aufgabe ist mittels einer Fixiereinrichtung für den Haltegriff von Elektrohandwerkzeugen gelöst, die aus einem zweiteiligen Gehäuse besteht, an dessen Stirn- und Innenseite innere Zähne und innere Nuten angeordnet sind. Die inneren am Hauptkörper ausgeführten Zähne, sind in den Führungsnuten angeordnet. In den inneren Nuten, ebenfalls am Hauptkörper ausgeführt, sind Führungszähne angeordnet. Der Erfindung entsprechend, sind auf den Führungszähnen in einem bestimmten Abstand Längsnuten ausgeführt, deren Tiefe gleich dieser der Führungsnuten ist. In den Längsnuten besteht die Möglichkeit , den vorderen Teils eines schwenkbar angebrachten Fixierungsplättchens, dessen hinterer Teil mittels einer Druckfeder gestützt ist, einzurasten. In der Mitte des Fixierungsplättchens ist ein Drehhebel fest angebracht, an dessen freiem Ende eine Längsöffnung ausgerührt ist. Darin bewegt sich ein Führungsstift, der fest am oberen Teil eines Doppelarmhebels angebracht und auf einem tragenden Scharnier gelagert ist. Der untere Teil des Doppelarmhebels ist über dem Ein- und Ausschalter angeordnet.The task is by means of a fixing device for the handle of Electric hand tools solved, which consists of a two-part housing the front and inside of which are arranged internal teeth and internal grooves. The internal teeth on the main body are in the guide grooves arranged. In the inner grooves, also on the main body, are Guide teeth arranged. According to the invention, are on the Guide teeth executed at a certain distance longitudinal grooves, the Depth is equal to that of the guide grooves. In the longitudinal grooves there is Possibility of the front part of a swivel mounted Fixing plate, the rear part of which is supported by a compression spring, lock. A rotary lever is fixed in the middle of the fixing plate attached, at the free end of a longitudinal opening is made. In this a guide pin moves that is fixed to the top of a double arm lever attached and mounted on a supporting hinge. The lower part of the Double arm lever is located above the on and off switch.

Der Vorteil der Fixiereinrichtung für den Haltegriff für elektrische Werkzeuge ist, dass sie eine sichere Fixierung in der gewählten Lage nach dem Drehen des Haltegriffs gewährleistet. Ein anderer Vorteil der Einrichtung besteht darin, dass ein ungewolltes Einschalten des Elektrohandwerkzeuges während des Drehens des Haltegriffs völlig ausgeschlossen und dadurch die Voraussetzung für Arbeitsunfälle vermieden wird.The advantage of the fixing device for the handle for electrical tools is that they fix securely in the chosen position after turning the Grab handles guaranteed. Another advantage of the facility is that an unwanted switching on of the electric hand tool while turning of the handle completely excluded and therefore the prerequisite for Work accidents are avoided.

Erklärungen zu der ZeichnungExplanations to the drawing

  • Fig. 1 stellt einen Längsschnitt eines Teils des hinterten Haltegriffs des Elektrohandwerkzeug dar.Fig. 1 shows a longitudinal section of part of the rear handle of the Electric hand tool.
  • Fig.2 Ansicht mit einem Teilausschnitt am Hauptkörper des Elektrohandwerkzeuges.Fig.2 View with a partial section on the main body of the Electric hand tool.
  • Fig.3 Schnitt auf der Linie A-A der Fig.2.Fig.3 section on the line A-A of Fig.2.

    • Ausführungsformen des GebrauchsmusterEmbodiments of the utility model

    Wie aus den beigelegten Figuren ersichtlich ist, besteht die Fixiereinrichtung aus einem zweiteiligen Gehäuse , an dessen Stirn- und Innenseite innere Zähne (2) und innere Nuten (3) angeordnet sind. Die inneren, am Hauptkörper (15) ausgeführten Zähne (2), sind in den Führungsnuten (4) angeordnet. In den inneren Nuten (3), ebenfalls am Hauptkorpus (15) ausgeführt, sind Führungszähne (5) angeordnet. Auf den Führungszähnen (5) sind in einem bestimmten Abstand Längsnuten (6) ausgeführt, deren Tiefe gleich dieser der Führungsnuten (4) ist. In den Längsnuten besteht die Möglichkeit, nacheinander folgend, den vorderen Teils eines schwenkbar angebrachten Fixierungsplättchens (7 ) einzurasten. Sein hinterer Teil ist mittels einer Druckfeder (8) gestützt. Im mittleren Teil des Fixierungsplättchens (7) ist ein Drehhebel (9) fest angebracht, an dessen freiem Ende eine Längsöffnung (10) geformt ist. Darin bewegt sich ein Führungsstift (11), der fest am oberen Teil eines Doppelarmhebels (12) angebracht ist. Der Doppelarmhebel (12) ist auf einem tragenden Scharnier (13) gelagert. Der untere Teil des Doppelarmhebels (12) ist über dem Ein- und Ausschalter (14) angeordnet.As can be seen from the attached figures, there is the fixing device from a two-part housing with inner teeth on the front and inside (2) and inner grooves (3) are arranged. The inner, on the main body (15) executed teeth (2) are arranged in the guide grooves (4). In the inner grooves (3), also on the main body (15) Guide teeth (5) arranged. On the guide teeth (5) are in one certain distance longitudinal grooves (6), the depth of which is the same Guide grooves (4). In the longitudinal grooves there is the possibility of one after the other following, the front part of a pivotally attached fixing plate (7) to engage. Its rear part is supported by a compression spring (8). in the a rotary lever (9) is fixedly attached to the middle part of the fixing plate (7), a longitudinal opening (10) is formed at its free end. Moves into it Guide pin (11), which is fixed to the upper part of a double arm lever (12) is appropriate. The double arm lever (12) is on a supporting hinge (13) stored. The lower part of the double arm lever (12) is above the one and Switch (14) arranged.

    Anwendungapplication

    Die Fixiereinrichtung für den Haltegriff für elektrische Werkzeuge funktioniert auf folgender Weise. Bei Notwendigkiet kann der das Elektrohandwerkzeug Bedienende das Fixierungsplättchen (7) mittels der Druckfeder (8) drücken. Dabei kommt der vordere Teil des Fixierungsplättchens (7) aus der entsprechenden Längsnut (6) heraus und der Haltegriff kann in die gewünschte Lage gedreht werden.The fixing device for the handle for electrical tools works in the following way. If necessary, the electric hand tool can Press the end of the fixing plate (7) using the pressure spring (8). The front part of the fixing plate (7) comes from the appropriate longitudinal groove (6) and the handle can be in the desired Location can be rotated.

    Im Moment des Drückens des Fixierungsplättchens und während des Drehens des Haltegriffs hat der Drehhebel (9) über den Führungsstift (11) den Doppelarmhebel (12) um das tragende Scharnier (13) so gedreht, dass der untere Teil des Doppelarmhebels (12) über den Ein- und Ausschalter (14) verschoben wird. Auf diese Weise ist der Ein- und Ausschalter (14) abgesperrt und ein ungewolltes Einschalten wird unmöglich.At the moment of pressing the fixation plate and while turning of the handle, the rotary lever (9) on the guide pin (11) Double arm lever (12) rotated around the supporting hinge (13) so that the lower one Part of the double arm lever (12) moved over the on / off switch (14) becomes. In this way, the on and off switch (14) is closed and on unintentional switching on becomes impossible.

    Wenn der vordere Teil des Fixierungsplättchens (7) in die gewählte Längsnut (6) einrastet, verschiebt sich der Drehhebel (9) nach oben, indem er den Doppelarmhebel (12) dreht und dadurch den Ein- und Ausschalter (14) entriegelt.If the front part of the fixation plate (7) fits into the selected longitudinal groove (6) engages, the rotary lever (9) moves upwards by pressing the Double arm lever (12) rotates and thereby the on and off switch (14) unlocked.

    Er kann eingeschaltet werden, ohne dass es eine Gefahr für den das Elektrohandwerkzeug Bedienenden besteht. It can be turned on without being a hazard to that Electric hand tool operator exists.

    BezugszeichenlisteLIST OF REFERENCE NUMBERS

    Zweiteiliges GehäuseTwo-part housing
    11
    Innere ZähneInner teeth
    22
    Innere NutenInternal grooves
    33
    Führungsnutenguide
    44
    Führungszähneguide teeth
    55
    Längsnutenlongitudinal grooves
    66
    Fixierungsplättchenfixation plates
    77
    Druckfedercompression spring
    88th
    Drehhebellever
    99
    Längsöffnunglongitudinal opening
    1010
    Führungsstiftguide pin
    1111
    Doppelarmhebeltwin-
    1212
    Tragendes ScharnierLoad-bearing hinge
    1313
    Ein- und AusschalterOn-off switch
    1414
    Hauptkörpermain body
    1515

    Claims (1)

    Fixiereinrichtung für den Haltegriff für elektrische Werkzeuge, bestehend aus einem zweiteiligen Gehäuse, an dessen Stirn- und Innenseite innere Zähne und innere Nuten ausgeführt sind, wobei die inneren Zähne in den am Hauptkörper ausgeführten Führungsnuten angeordnet und in den inneren Nuten sind, ebenfalls am Hauptkorpus ausgeführt, Führungszähne angeordnet und die Einrichtung wird dadurch gekennzeichnet, dass auf den Führungszähnen (5) in einem bestimmten Abstand Längsnuten (6) ausgeführt sind, deren Tiefe gleich dieser der Führungsnuten (4) ist und es besteht die Möglichkeit zu einem nacheinander folgenden Einrasten in den Längsnuten des vorderen Teils eines schwenkbar angebrachten Fixierungsplättchens (7), dessen hinterer Teil mittels einer Druckfeder (8) gestützt wird und im mittleren Teil des Fixierungsplättchens (7) ist fest ein Drehhebel (9) angebracht, an dessen freiem Ende eine Längsöffnung (10) geformt ist und darin bewegt sich ein fest am oberen Teil eines Doppelarmhebels (12) angebrachter Führungsstift (11), der seinerseits an einem tragenden Scharnier (13) gelagert wird und dabei der untere Teil des Doppelarmhebels (12) ist über dem Ein- und Ausschalter (14) angeordnet.Fixing device for the handle for electrical tools, consisting of a two-part housing, on the front and inside of which inner teeth and inner grooves are made, the inner teeth being arranged in the guide grooves on the main body and being in the inner grooves, also on the main body , Guide teeth arranged and the device is characterized in that on the guide teeth (5) at a certain distance longitudinal grooves (6) are made, the depth of which is equal to that of the guide grooves (4) and there is the possibility of a successive engagement in the Longitudinal grooves of the front part of a pivotably attached fixing plate (7), the rear part of which is supported by a compression spring (8) and in the middle part of the fixing plate (7) a rotary lever (9) is fixedly attached, at the free end of which a longitudinal opening (10) is shaped and in it moves firmly on the upper part l of a double arm lever (12) attached guide pin (11), which in turn is mounted on a supporting hinge (13) and the lower part of the double arm lever (12) is arranged above the on / off switch (14).
    EP03472004A 2002-07-03 2003-06-17 Fixing device for a rear handle for electrical tools Withdrawn EP1378324A1 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    BG10689902 2002-07-03
    BG10689902 2002-07-03

    Publications (1)

    Publication Number Publication Date
    EP1378324A1 true EP1378324A1 (en) 2004-01-07

    Family

    ID=29718748

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP03472004A Withdrawn EP1378324A1 (en) 2002-07-03 2003-06-17 Fixing device for a rear handle for electrical tools

    Country Status (3)

    Country Link
    EP (1) EP1378324A1 (en)
    CN (1) CN2695183Y (en)
    RU (1) RU34110U1 (en)

    Cited By (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    FR2882625A1 (en) * 2005-03-03 2006-09-08 Garden Depot Sarl Motorized hedge trimmer for shrubs, has rear part with fixed interposed handle and end handle, where end handle is inclined at specific angle relative to longitudinal axis, and control units of both handles move in direction normal to axis
    WO2009127505A1 (en) * 2008-04-18 2009-10-22 Robert Bosch Gmbh Adapter part for a machine tool
    WO2009127489A1 (en) * 2008-04-18 2009-10-22 Robert Bosch Gmbh Connecting device/housing combination for a machine tool, in particular for a handheld machine tool

    Citations (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE4022668A1 (en) * 1990-07-17 1992-01-23 Bosch Gmbh Robert ELECTRIC HAND TOOL, IN PARTICULAR ANGLE GRINDING MACHINE
    JPH09290379A (en) * 1996-04-26 1997-11-11 Ryobi Ltd Power tool
    EP1016505A2 (en) * 1998-12-31 2000-07-05 C. & E. FEIN GmbH & Co. Electric power tool, especially an angle grinder
    US20010014576A1 (en) * 1999-12-11 2001-08-16 Metabowerke Gmbh & Co. Electrical hand tool, in particular angle sander with rotatable maintenance opening

    Patent Citations (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE4022668A1 (en) * 1990-07-17 1992-01-23 Bosch Gmbh Robert ELECTRIC HAND TOOL, IN PARTICULAR ANGLE GRINDING MACHINE
    JPH09290379A (en) * 1996-04-26 1997-11-11 Ryobi Ltd Power tool
    EP1016505A2 (en) * 1998-12-31 2000-07-05 C. & E. FEIN GmbH & Co. Electric power tool, especially an angle grinder
    US20010014576A1 (en) * 1999-12-11 2001-08-16 Metabowerke Gmbh & Co. Electrical hand tool, in particular angle sander with rotatable maintenance opening

    Non-Patent Citations (1)

    * Cited by examiner, † Cited by third party
    Title
    PATENT ABSTRACTS OF JAPAN vol. 1998, no. 03 27 February 1998 (1998-02-27) *

    Cited By (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    FR2882625A1 (en) * 2005-03-03 2006-09-08 Garden Depot Sarl Motorized hedge trimmer for shrubs, has rear part with fixed interposed handle and end handle, where end handle is inclined at specific angle relative to longitudinal axis, and control units of both handles move in direction normal to axis
    WO2009127505A1 (en) * 2008-04-18 2009-10-22 Robert Bosch Gmbh Adapter part for a machine tool
    WO2009127489A1 (en) * 2008-04-18 2009-10-22 Robert Bosch Gmbh Connecting device/housing combination for a machine tool, in particular for a handheld machine tool
    US8453757B2 (en) 2008-04-18 2013-06-04 Robert Bosch Gmbh Adapter part for a machine tool

    Also Published As

    Publication number Publication date
    CN2695183Y (en) 2005-04-27
    RU34110U1 (en) 2003-11-27

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