EP2629933B1 - Outil de travail notamment outil électrique - Google Patents

Outil de travail notamment outil électrique Download PDF

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Publication number
EP2629933B1
EP2629933B1 EP11761554.2A EP11761554A EP2629933B1 EP 2629933 B1 EP2629933 B1 EP 2629933B1 EP 11761554 A EP11761554 A EP 11761554A EP 2629933 B1 EP2629933 B1 EP 2629933B1
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EP
European Patent Office
Prior art keywords
working
shaft
tool according
working tool
motor
Prior art date
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Active
Application number
EP11761554.2A
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German (de)
English (en)
Other versions
EP2629933A2 (fr
Inventor
Rudolf Fuchs
Juergen Hesse
Doris Reich
Ulrich Hohl
Tobias Lutz
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.)
Robert Bosch GmbH
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Robert Bosch GmbH
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Publication date
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Publication of EP2629933A2 publication Critical patent/EP2629933A2/fr
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Publication of EP2629933B1 publication Critical patent/EP2629933B1/fr
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    • 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
    • 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
    • B24B23/024—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor driven by hands or feet
    • 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

Definitions

  • the invention relates to a working tool, in particular a power tool according to the preamble of claim 1.
  • DE 196 17 477 A1 For example, there is known an electric hand grinder having a hollow cylindrical shaft and an angular head continuing integrally therewith. On the shaft, a gripping area for a guide hand is formed.
  • the grinding machine of DE 196 17 477 A1 has a next in the position of use downward facing end face of the angle head on an electric motor driven grinding tool.
  • the invention relates to a working tool, in particular a power tool with a housing forming a handle, in which a drive motor is provided for a working means, wherein the housing defines a first, axial axis device, as well as with a rotating or oscillating driven working shaft for receiving the working fluid, said the working shaft is formed transversely to the axial axis of the device.
  • a working tool is also from the GB 2 331 268 known.
  • a rigid, in particular linear, connecting element which is inclined relative to the device axis, is connected between the device Motor housing of the working tool and a receptacle for the working shaft is provided.
  • the working tool according to the invention comprises all features of claim 1.
  • the basic idea here is to gain more degrees of freedom and better handling in the machining of workpieces with a novel working tool, for example in the form of a grinding device.
  • a novel working tool for example in the form of a grinding device.
  • the advantageous arrangement of the working means in relation to the handle results in a versatile working device, which in particular allows the processing, such as grinding or polishing of curved surfaces and profiles.
  • the work equipment is arranged transversely in front of the device housing.
  • the device housing which, among other things, surrounds a drive motor for the working medium, has a first grip area on its side facing away from the working medium.
  • the device housing defines with its device axis, a first axial direction to which the working means of the working tool is arranged transversely.
  • a rigid transmission shaft inclined with respect to the device axis is provided between a motor shaft of the drive motor and the working shaft.
  • the transmission shaft which transmits the drive power of the motor shaft of the power tool to a working shaft, inclined relative to the device axis.
  • the transmission shaft, which transmits the drive power of the motor shaft of the power tool to a working shaft can be inclined in one plane with respect to the device axis, but advantageously also in at least two planes or two directions.
  • a rigid transmission shaft between the motor shaft and the working shaft is used to transmit correspondingly high torques.
  • the transmission of the motor shaft of the drive motor of the power tool on the working shaft also possible by means of a flexible shaft.
  • the transmission shaft which may be configured for example as a rigid shaft or as a flexible shaft, at least partially disposed in the connecting element between the motor housing and the receptacle for the working shaft.
  • the connecting element is therefore designed in the form of a hollow tube in order to protect the transmission mechanism in a corresponding manner.
  • the connecting element itself can be constructed in one piece or also from several parts, for example from two half-shells.
  • the connecting element is linear.
  • the connecting element according to the invention can for example consist of one or. consist of several metal parts which are fixed in or on the device housing.
  • the connecting element may also be formed integrally with the motor housing.
  • the connecting element would possibly consist of the same plastic, from which the motor housing is formed.
  • the rigid connecting element between the motor housing and the recording of the working shaft is inclined at an angle ⁇ to the device axis, said angle ⁇ typically in an interval of 5 to 85 degrees, advantageously in one Interval of 7 to 45 degrees and preferably in an interval of 10 to 30 degrees.
  • the working shaft of the working tool runs substantially perpendicular to the device axis.
  • the working shaft has a drive end and a free end, the drive end being operatively connected to the transmission shaft.
  • the working tool according to the invention is designed such that the drive end of the working shaft and the free end of the working shaft lie on two opposite sides of the device axis.
  • the projection of the device axis intersects the axis of the drive shaft in two parts which are essentially the same size
  • the device axis of the working tool according to the invention is advantageously formed by the axis of the motor shaft of the drive motor.
  • the working shaft of the work tool has a distance X to the device housing, which is typically in the range of 2 to 30 centimeters.
  • the distance X is formed in a range of 5 to 20 centimeters, with a particularly advantageous distance X of the working shaft to the device housing is in a range of 5 to 15 centimeters.
  • the distance Y between the axis of the working shaft and a sectional plane II of the motor housing which is defined by the inclination of the motor housing, in particular by the beginning of the inclination of the motor housing, typically 10 to 30 centimeters , preferably 15 to 25 centimeters.
  • the working means in relation to the handle, i. in particular by the frontal and central arrangement of the working fluid at a certain distance X in front of the handle, there are more degrees of freedom of movement of the working fluid on or on a workpiece.
  • the exposed and only unilaterally connected work equipment allows a variety of working positions.
  • the work equipment can be equipped, for example, with flexible abrasives.
  • the working tool preferably has a speed control or preselection for adapting the peripheral speed to the peculiarities of the particular present case.
  • the working shaft is operatively connected via at least two gear stages with the motor shaft of the drive motor.
  • a first gear stage in an advantageous manner between the motor shaft and the Transmission shaft arranged.
  • a second gear stage is arranged between the transmission shaft and the working shaft.
  • the first gear stage is advantageously arranged between a driven-side bearing of the motor shaft and a drive-side bearing of the transmission shaft.
  • a gear stage a combination of a straight toothing and a helical toothing, which interact with each other.
  • the straight toothing is arranged in an advantageous manner on the motor shaft.
  • the helical gearing of the gear stages is formed on the transmission shaft and in particular formed on a spur gear of the transmission shaft.
  • a gear stage is designed as a crown gear. This advantageously allows a compact torque transmission with change of direction, without placing too great demands on the required tolerances of the axial position of the transmission shaft.
  • the transmission shaft is thus axially displaceable over a certain range, without losing their functionality.
  • the transmission shaft has a bearing, which is arranged in the device housing. Another bearing of the transmission shaft can be arranged in the connecting element itself or else in the receptacle for the working shaft.
  • the power tool according to the invention can be designed for network operation and thus have a power cable for connection to a power grid.
  • the device has one or more batteries for storing working energy.
  • a battery for example based on the lithium-ion technology provides for a corresponding network independence and contributes in an advantageous manner to the desired increased ease of use or the high degree of mobility of the implement.
  • Such a battery is advantageously arranged in the device housing and can in particular be reversibly connected to the device housing.
  • the battery can be designed, for example, as an insertable into the device housing battery.
  • a battery in the handle-side end of the device housing can be inserted
  • a battery permanently integrated in the device housing which can be charged via charging contacts guided to the outside, is likewise conceivable.
  • FIG. 1 shows a trained in the form of a hand-held power tool inventive working tool 10, which has a motor housing 12, which in turn is formed in the rear region 14 as a handle 16.
  • an electric motor 14 is arranged (see in particular also FIG. 3a ), which is connectable via a power cable 20 with a power and voltage source.
  • the motor 18 can be activated, so that the motor shaft 24 is driven.
  • the motor housing 12, and in particular the motor shaft 24 arranged in this motor housing 12, defines a first, axial axis 26 of equipment, which is typically the center of the cross section of the motor shaft rearward motor housing 14 pierces.
  • the first, axial device axis 26, is defined in particular by the motor shaft 24.
  • the region of the handle 16 is typically between the two sectional planes I and II of the motor housing.
  • the cutting plane I lies in the working means averted end of the working tool.
  • the sectional plane II is arranged at a position of the motor housing, at which the housing 12 begins to tilt with respect to the axial axis of the device 26.
  • the working tool 10 further has a rotating or oscillating drivable working shaft 28 whose axis 30 extends transversely, and in particular at right angles, to the first axial axis of the tool 26 of the invention.
  • the working shaft 28 of the working tool 30 is arranged at a distance X from the motor housing, which is typically in a range of 2 to 30 centimeters, advantageously in a range of 5 to 20 centimeters and more preferably in a range of 5 to 15 centimeters ,
  • a rigid, opposite the device axis 26 inclined connecting member 32 is provided for this purpose between the handle-side end 1 of the motor housing and a receptacle 34 for the working shaft 28.
  • the connector 32 is linear, i. formed without major bends and bends.
  • the connecting element 32 between the handle-side end 14 of the motor housing 12 in particular also be formed integrally with the motor housing, so that the distance X between "the motor housing 12" and the connecting element 32 for the working shaft would then actually go to zero.
  • the connecting element itself would then in this one-piece case, in particular that housing portion which is formed between the handle and the receptacle for the working shaft.
  • the motor housing has a first substantially cylindrical portion (between the planes I and II in FIG FIG. 1 ), in which, for example, the handle of the working tool is formed and defines the position of the first device axis.
  • This first axial axis of the device 26 is defined in particular by the motor housing
  • the motor housing of this embodiment further has a second motor housing portion, which is inclined relative to the first motor housing portion.
  • the second motor housing section may surround the transmission shaft, in particular a rigid transmission shaft.
  • the receptacle 34 for the working shaft may also be formed integrally with the motor housing or embedded as a separate component in the motor housing, for example, be injected or glued.
  • a distance Y between the axis of the working shaft and a sectional plane II of the motor housing which is defined by the inclination of the motor housing, in particular by the beginning of the inclination of the motor housing, typically 10 to 30 centimeters, preferably 15 to 25 centimeters.
  • FIG. 1 is the connecting element 32 between the housing and the receptacle 34 for the working shaft of a metallic. Material manufactured, where, however, the motor housing itself is made in particular of a plastic.
  • the connecting element advantageously consists of the same plastic, from which the motor housing is formed.
  • FIG. 2 shows the working tool according to the invention 10 in a side view with mounted working means 44, for example a workinggein.
  • the work equipment could also be an abrasive roller or sanding roller or a different kind of tool.
  • the connecting element 32 is in the illustrated embodiment of FIGS. 1 to 3 stored in the motor housing (see in particular FIG. 3a ) and designed as a hollow tube.
  • a transmission shaft 36 is arranged, which in the embodiment of the FIG. 3 is designed as a linear, rigid shaft. In principle, however, the transmission shaft 36 can also be designed as a flexible shaft.
  • the working shaft 28 is connected by means of the particular rigid transmission shaft 36 with the motor shaft 24.
  • the operating shaft 28 is operatively connected via two gear stages 56 and 58 to the motor or armature shaft 24 of the drive motor 18.
  • a first gear stage 56 (See in particular Figure 3c ) is formed by a combination of a straight toothing on the motor shaft 24 with a helical toothing on a spur gear 38, which is arranged in the region of the motor shaft side end of the transmission shaft 36.
  • the first gear stage advantageously has a ratio in the range of 2: 1 to 9: 1, in a particularly advantageous manner a ratio in the range of 3: 1 to 7: 1, and in particular a ratio in the range of 4.5: 1 to 6: 1.
  • this first gear stage 56 is arranged between an output-side bearing 40 of the motor shaft and a drive-side bearing 42 of the transmission shaft 36, which leads to an increased stability of the transmission and thus of the drive train.
  • a second gear stage 58 is provided between the transmission shaft 36 and the working shaft 28.
  • the second gear 58 has in the embodiment of FIG. 3 a crown gear 68 having an angle in the range of typically 60 to 80 degrees, in particular in the range of about 70 degrees, which is arranged between the transmission shaft 36 and the working shaft 28.
  • the second gear stage advantageously has a ratio in the range of 1: 1 to 3: 1, in a particularly advantageous manner, a ratio in the range of 1: 1 to 2: 1.
  • the transmission shaft can move a piece within the crown gear 68 in its axial direction without the active compound is lost, or without causing a misjudgment of the two gear wheels.
  • designed as Kronenradegetriebe second transmission of the invention Tool very production tolerant and allows in particular the use of a rigid transmission shaft.
  • FIG. 4 shows the working-medium-side end of the working tool according to the invention with attached working means 44 in the form of a grinding roller and an additional grinding frame 46 which is fixed to the receptacle 34 of the working shaft 28.
  • the grinding frame 46 can also flat surfaces 48, as shown in the FIG. 4 is indicated, edited without tilting.
  • Grinding frame 46 and handle 14 can be pivoted independently of each other about the axis of rotation 30 of the working shaft 28. This advantageously makes it possible, with the grinding frame 46 in place, to track the machine without jamming it.
  • the working means 44 is guided by means of the grinding frame 46 over a surface 48 to be machined.
  • a dust extraction 50 may be arranged, which has a dust extraction 52, and surrounds the working medium.
  • the Staubabsauge adopted is opened to bring the working fluid in contact, with a workpiece.
  • FIG. 6 shows in four examples (a to d) different processing positions, which are possible with the working tool 10 according to the invention and in particular with a designed as an abrasive working means 44. Due to the novel arrangement of the abrasive in relation to the handle, ie in particular by the fact that the grinding roller 44 is located at the front side at a certain distance X in the middle in front of the handle and in particular perpendicular thereto, also normally difficult to access areas on a workpiece 50 easy be achieved.
  • the working tool according to the invention can be equipped with a variety of work equipment and in particular a variety of flexible grinding or polishing, as exemplified, but not exhaustive, in the embodiments of FIG. 7 , a to e is shown. So shows Figure 7a for example, an abrasive sleeve on a Expandier Sciences, FIG. 7b a flap grinder, FIG. 7c a wire brush, FIG. 7d a nylon brush, Figure 7e so-called fladder brushes.
  • a variety of other tools such as polishing rolls or cleaning tile are possible.
  • the working tool according to the invention allows an end-side grinding on the working shaft, as exemplified in the FIG. 9 is shown.
  • the working means 44 in the embodiment of the FIG. 9 has a frontal working surface 62, such as a grinding surface with which a workpiece 50 can be edited.
  • FIG. 9 in particular also shows such a battery-powered tool.
  • the working shaft 28 opposite end of the motor housing 12 is in the embodiment of the FIG. 9 formed by a battery pack 64 which is plugged into the motor housing 12 and can be pulled out of this, for example, for charging.
  • the battery pack 64 itself could, for example, be lithium-based, in particular based on lithium ions, and in particular be a 10.8 or 14.4 or even 18 volt system. Other voltage values are of course also possible.
  • the battery may also be firmly integrated in the motor housing 12 and charged, for example, via lead-out charging tongues.
  • the working tool according to the invention preferably has a speed control or speed selection for adjusting the peripheral speed of the working shaft to the respective case of work.
  • This speed control or preselection can be made for example by means of the switching element 22, or else be realized via a corresponding adjusting wheel on the housing.
  • the working device according to the invention is not limited to use as a grinding or polishing device.
  • a sawing or cutting device by a corresponding sawing or cutting attachment to the working shaft is possible.
  • the working tool according to the invention is not limited to a purely rotating drive the working shaft.
  • the working tool according to the invention in all embodiments and in particular in all shown or discussed embodiments can also be implemented as an oscillating tool, in which the working shaft around a zero point around performs an oscillating movement within a certain angular range, in particular a certain circular angle range.
  • the present invention describes a novel working device, in particular a grinding, cutting or polishing device, which allows better handling in the machining of workpieces and more degrees of freedom for orientation of the working tool relative to a workpiece.
  • the working tool Due to the novel arrangement of the working means in relation to the handle, the working tool is in particular the front, arranged at a certain distance X in the middle in front of the handle and in particular perpendicular to this, in particular a better processing of uneven curvatures or profiles is possible.
  • the exposed working means which is arranged at a certain distance from the handle, in this way enables better accessibility of inaccessible areas of a workpiece.
  • the work area of the work equipment is clearly visible to a user so that he can precisely position the work equipment.
  • the working tool according to the invention allows the modular use of a wide variety of work equipment, such as abrasives, polishing or cleaning agents.
  • the grinding frame and handle can be pivoted independently of each other about the axis of rotation of the working means, so that despite a mounted on a workpiece grinding frame a good tracking of the working tool, in particular without tilting, is possible.
  • the working tool according to the invention can be provided with a dust extraction in the region of the working medium.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Harvester Elements (AREA)
  • Portable Power Tools In General (AREA)

Claims (20)

  1. Outil de travail (10), notamment outil électrique, comprenant un boîtier (12) formant une poignée (16) dans lequel se trouve un moteur d'entraînement (18) pour un moyen de travail (60), le boîtier (12) définissant un premier axe d'appareil axial (26), et comprenant également un arbre de travail (28) entraîné en rotation ou en oscillation destiné à accueillir le moyen de travail (44), lequel est configuré transversalement au premier axe d'appareil axial (26), caractérisé en ce qu'il existe un élément de liaison (32) rigide, notamment linéaire, incliné par rapport au premier axe d'appareil (26), entre une extrémité côté poignée (I) du boîtier de moteur (12) et un logement (34) pour l'arbre de travail (28), en ce que l'arbre de travail (28) possède une extrémité d'entraînement et une extrémité libre, en ce qu'il existe un arbre de transmission (36) rigide, incliné par rapport à l'axe d'appareil (26) entre un arbre de moteur (24) du moteur d'entraînement (18) et l'arbre de travail (28) et en ce que l'extrémité d'entraînement de l'arbre de travail (28) et l'extrémité libre de l'arbre de travail (28) se trouvent sur deux côtés opposés de l'axe d'appareil (26).
  2. Outil de travail selon la revendication 1, caractérisé en ce que l'arbre de transmission (36) rigide est disposé au moins partiellement dans l'élément de liaison (32).
  3. Outil de travail selon l'une des revendications précédentes, caractérisé en ce que l'élément de liaison (32) rigide s'étend selon un angle α par rapport l'axe d'appareil (26), lequel se trouve dans un intervalle de 5 à 85°, de préférence dans un intervalle de 7 à 45° et nettement de préférence dans un intervalle de 10 à 30°.
  4. Outil de travail selon l'une des revendications précédentes, caractérisé en ce que l'arbre de travail (28) s'étend sensiblement perpendiculairement à l'axe d'appareil (26).
  5. Outil de travail selon l'une des revendications précédentes, caractérisé en ce que le premier axe d'appareil (26) axial est l'axe de l'arbre de moteur (24) du moteur d'entraînement (18).
  6. Outil de travail selon l'une des revendications précédentes, caractérisé en ce que l'axe d'appareil (26) divise l'arbre de travail (28) en deux parties, notamment en deux parties sensiblement de la même longueur.
  7. Outil de travail selon l'une des revendications précédentes, caractérisé en ce que l'arbre de travail (28) possède une distance X par rapport au boîtier d'appareil (12), laquelle se trouve généralement dans une plage de 2 à 30 cm, de préférence dans une plage de 5 à 20 cm et particulièrement de préférence dans une plage de 5 à 15 cm.
  8. Outil de travail selon la revendication 2, caractérisé en ce que l'arbre de travail (28) est en liaison active avec l'arbre de moteur (24) du moteur d'entraînement (18) par l'intermédiaire d'un arbre de transmission (36) rigide.
  9. Outil de travail selon l'une des revendications précédentes, caractérisé en ce que l'arbre de travail (28) est en liaison active avec l'arbre de moteur (24) du moteur d'entraînement (18) par le biais d'au moins deux rapports d'engrenage (56, 58).
  10. Outil de travail selon la revendication 8, caractérisé en ce qu'un premier rapport d'engrenage (56), notamment un premier rapport d'engrenage ayant une démultiplication dans la plage de 3:1 à 7:1, est disposé entre l'arbre de moteur (24) et l'arbre de transmission (36).
  11. Outil de travail selon la revendication 9 ou 10, caractérisé en ce qu'un deuxième rapport d'engrenage (58), notamment un deuxième rapport d'engrenage ayant une démultiplication dans la plage de 1:1 à 1:2, est disposé entre l'arbre de transmission (36) et l'arbre de travail (28).
  12. Outil de travail selon l'une des revendications 9 à 11, caractérisé en ce que le premier rapport d'engrenage (56) est disposé entre un palier côté sortie (40) de l'arbre de moteur (24) et un palier côté entraînement (42) de l'arbre de transmission (36).
  13. Outil de travail selon l'une des revendications 9 à 12, caractérisé en ce qu'un rapport d'engrenage (56, 58), notamment le premier rapport d'engrenage (56), présente une combinaison d'une denture droite et d'une denture hélicoïdale qui interagissent entre elles.
  14. Outil de travail selon la revendication 13, caractérisé en ce que la denture droite est disposée sur l'arbre de moteur (24).
  15. Outil de travail selon la revendication 13, caractérisé en ce que la denture hélicoïdale est formée sur l'arbre de transmission (36), notamment sur un pignon droit (66) de l'arbre de transmission (36).
  16. Outil de travail selon l'une des revendications 9 à 15, caractérisé en ce qu'un rapport d'engrenage (56, 58), notamment le deuxième rapport d'engrenage (58), présente un engrenage angulaire, notamment un engrenage à couronne dentée (68).
  17. Outil de travail selon l'une des revendications précédentes, caractérisé en ce que l'appareil possède un cordon secteur (20) servant au raccordement à un réseau électrique.
  18. Outil de travail selon l'une des revendications 1 à 16, caractérisé en ce que l'appareil possède un accumulateur (64) conçu pour le stockage d'énergie de travail.
  19. Outil de travail selon la revendication 18, caractérisé en ce que l'accumulateur (64) est disposé dans le boîtier d'appareil (12).
  20. Outil de travail selon la revendication 18 ou 19, caractérisé en ce que l'accumulateur (64) peut être relié de manière réversible au boîtier d'appareil (12).
EP11761554.2A 2010-10-19 2011-09-20 Outil de travail notamment outil électrique Active EP2629933B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010042605A DE102010042605A1 (de) 2010-10-19 2010-10-19 Arbeitswerkzeug, insbesondere Elektrowerkzeug
PCT/EP2011/066344 WO2012052242A2 (fr) 2010-10-19 2011-09-20 Outil de travail notamment outil électrique

Publications (2)

Publication Number Publication Date
EP2629933A2 EP2629933A2 (fr) 2013-08-28
EP2629933B1 true EP2629933B1 (fr) 2016-03-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP11761554.2A Active EP2629933B1 (fr) 2010-10-19 2011-09-20 Outil de travail notamment outil électrique

Country Status (9)

Country Link
EP (1) EP2629933B1 (fr)
CN (1) CN103153535B (fr)
DE (1) DE102010042605A1 (fr)
DK (1) DK2629933T3 (fr)
ES (1) ES2577931T3 (fr)
HU (1) HUE028414T2 (fr)
PT (1) PT2629933T (fr)
RU (1) RU2590426C2 (fr)
WO (1) WO2012052242A2 (fr)

Families Citing this family (13)

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DE102012103604A1 (de) * 2012-04-24 2013-10-24 C. & E. Fein Gmbh Handführbare Werkzeugmaschine mit Gehäuse
DE102012222627B4 (de) 2012-12-10 2021-11-04 Robert Bosch Gmbh Rohrförmige Vorrichtung zur Verbindung mit einer Welle
DE102012222617A1 (de) 2012-12-10 2014-06-12 Robert Bosch Gmbh Welle zur Drehkopplung einer Hauptvorrichtung mit einer rohrförmigen Vorrichtung
DE102013200841A1 (de) 2013-01-21 2014-07-24 Robert Bosch Gmbh Handgeführte Schleifmaschine
DE102013210158A1 (de) 2013-05-31 2014-12-18 Robert Bosch Gmbh Rollenförmige Drahtbürste
DE102013211992A1 (de) 2013-06-25 2015-01-08 Robert Bosch Gmbh Handgehaltene Werkzeugmaschine
DE102013212000A1 (de) 2013-06-25 2015-01-08 Robert Bosch Gmbh Handgehaltene Werkzeugmaschine
DE102013211985A1 (de) 2013-06-25 2015-01-08 Robert Bosch Gmbh Handgehaltene Werkzeugmaschine
DE102013212484B4 (de) * 2013-06-27 2022-06-09 Robert Bosch Gmbh Handwerkzeugmaschine, insbesondere Rollenschleifmaschine
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ES2577931T3 (es) 2016-07-19
HUE028414T2 (hu) 2016-12-28
EP2629933A2 (fr) 2013-08-28
DE102010042605A1 (de) 2012-04-19
WO2012052242A3 (fr) 2012-06-28
DK2629933T3 (en) 2016-06-27
RU2013122678A (ru) 2014-11-27
RU2590426C2 (ru) 2016-07-10
CN103153535B (zh) 2016-08-10
CN103153535A (zh) 2013-06-12
WO2012052242A2 (fr) 2012-04-26
PT2629933T (pt) 2016-07-07

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