EP3260240B1 - Machine-outil portative et procédé pour l'opération de cette machine-outil portative - Google Patents

Machine-outil portative et procédé pour l'opération de cette machine-outil portative Download PDF

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Publication number
EP3260240B1
EP3260240B1 EP17165882.6A EP17165882A EP3260240B1 EP 3260240 B1 EP3260240 B1 EP 3260240B1 EP 17165882 A EP17165882 A EP 17165882A EP 3260240 B1 EP3260240 B1 EP 3260240B1
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EP
European Patent Office
Prior art keywords
unit
switch element
power tool
handheld power
operating state
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.)
Active
Application number
EP17165882.6A
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German (de)
English (en)
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EP3260240A1 (fr
Inventor
Achim Duesselberg
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
Original Assignee
Robert Bosch GmbH
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Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP3260240A1 publication Critical patent/EP3260240A1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • 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
    • B25D2250/195—Regulation means
    • B25D2250/201—Regulation means for speed, e.g. drilling or percussion speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/221—Sensors
    • 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

Definitions

  • the invention is based on a hand machine tool with at least one impact mechanism unit for generating a pulse on an insert tool, with at least one drive unit for driving the at least one impact mechanism unit, with at least one electronic device, the at least one adjustment unit for automatic adjustment of at least one operating parameter of the at least comprises a drive unit as a function of a load state of the striking mechanism unit, and with at least one switching device which has at least one switch element for starting up the at least one drive unit.
  • the at least one electronic device comprises at least one control unit for controlling the at least one adaptation unit as a function of a maximum actuation state and / or a locked actuation state of the at least one switch element.
  • the handheld power tool is preferably designed as an electric handheld power tool.
  • the hand machine tool is preferably formed by a hammer drill and / or chisel hammer.
  • a "percussion unit” is to be understood in this context in particular as a unit which is provided at least partially to generate a pulse, in particular a percussion pulse, on an insert tool of a handheld power tool, in particular by converting a rotary movement of a drive unit of the handheld power tool into a linear movement is.
  • the hammer mechanism unit can be provided in an operating state in addition to a rotary drive of the insert tool.
  • the hammer mechanism unit comprises in particular at least one piston element, which is preferably at least partially mechanically coupled to a drive unit of the handheld power tool.
  • the piston element is preferably provided to perform a linear movement in an operating state.
  • the guide element is preferably formed by a hammer tube and is preferably also provided for linear guidance of the piston element.
  • the hammer mechanism unit comprises a pneumatic hammer mechanism.
  • a “drive unit” is to be understood in particular as a unit which, in an operating state, is at least partially provided for driving an insert tool coupled to the handheld power tool.
  • “Provided” is to be understood in particular as specifically designed, designed and / or equipped.
  • the drive unit preferably comprises at least one electric motor, in particular an EC motor.
  • the drive unit it is also conceivable for the drive unit to be at least partially pneumatic and / or in a different manner that appears useful to a person skilled in the art Way is designed to be drivable.
  • an “electronic device” is to be understood in particular as a unit which is provided at least partially for control and / or regulation, in particular the drive unit of the handheld power tool, at least in one operating state of the handheld power tool.
  • the electronics unit preferably comprises at least one motor controller for the drive unit.
  • the electronics unit preferably has electronic components, such as in particular at least one transistor, at least one capacitor, at least one processor, particularly preferably at least one field effect transistor (MOSFET) and / or at least one bipolar transistor, in particular with an insulated gate electrode (IGBT).
  • MOSFET field effect transistor
  • IGBT insulated gate electrode
  • a “load state” is to be understood in particular as a state of the striking mechanism unit in which the striking mechanism unit generates at least one pulse, preferably several consecutive pulses, and in particular transmits it to the insert tool.
  • the load condition of the striking mechanism unit defines, in particular, a striking operation of the striking mechanism unit.
  • the load state of the hammer mechanism unit is preferably detected by means of at least one sensor element, in particular by means of at least one acceleration sensor.
  • a "switch element” is intended to mean, in particular, an element or an assembly which is intended to be at least partially operated directly by an operator of the handheld power tool and which is intended to be located between at least two points, in particular between at least two switching contacts of the switching unit to establish and / or separate an electrically conductive connection.
  • the at least one switching device is preferably at least partially as an electronic, mechanical and / or electromechanical switching device formed, which in particular comprises at least one relay.
  • the at least one switch element is preferably designed as a switch button.
  • the at least one switch element is particularly preferably designed as an accelerator switch, with control of a speed of the at least one drive unit in the operating state preferably being achievable by the operator via an actuation position of the at least one switch element.
  • a "maximum actuation state” should be understood to mean in particular an actuation position of the at least one switch element in which the at least one switch element rests against an end stop, in particular is pressed and held manually by the operator up to an end stop.
  • a "locked actuation state” should be understood to mean, in particular, a state of the at least one switch element in which the at least one switch element is fixed in at least one position, in particular by means of at least one switch locking unit, in particular without the operator intervening in an actuation position Commissioning of the drive unit is held.
  • control unit is to be understood as meaning, in particular, a unit with at least one control electronics, which in particular comprises at least one processor unit and one memory unit, as well as an operating program stored in the memory unit.
  • the control of the at least one adaptation unit is preferably designed as, in particular automatic, activation and / or deactivation of the at least one adaptation unit.
  • the at least one adaptation unit can be automatically activated by means of the at least one control unit in a maximum, manual actuation state of the at least one switch element.
  • a drop in rotational speed in a load state of the at least one striking mechanism unit can be reduced or avoided in an advantageously convenient and user-friendly manner.
  • a “manual actuation state” should be understood to mean, in particular, an actuation of the at least one switch element by the operator. In a state in which the operator only partially presses the at least one switch element and the at least one switch element is spaced from an end stop is arranged, the at least one adaptation unit is automatically deactivated by means of the at least one control unit.
  • the at least one switching device comprises at least one switch locking unit for locking the at least one switch element in an actuation state, wherein the at least one adjustment unit can be automatically activated in a locked actuation state of the at least one switch element by means of the at least one control unit.
  • the at least one switch element is preferably locked mechanically and / or electronically by means of the at least one switch locking unit.
  • the at least one adaptation unit is automatically deactivated by means of the at least one control unit.
  • the at least one electronic device comprises at least one timer element for detecting an operating time of the at least one switch element in a maximum actuation state, with the at least one control unit in a maximum actuation state of the at least one switch element depending on the Operating time can be activated.
  • an advantageously efficient and preferably user-friendly configuration of the control of the at least one adaptation unit can be achieved.
  • the at least one adaptation unit can be automatically activated after 5 seconds, preferably after 10 seconds and particularly preferably after 20 seconds of an uninterrupted maximum actuation state.
  • the operating time of the at least one switch element is particularly preferably adjustable by the operator in a maximum actuation state for activating the at least one adaptation unit.
  • the at least one adjustment unit have at least one control value for the automatic adjustment of the at least one operating parameter of the at least one drive unit when the at least one switch element is in a maximum operating state and at least one further control value for the automatic adjustment of the at least one operating parameter of the at least one drive unit with one having locked operating state of the at least one switch element.
  • the at least one control value and the at least one further control value are preferably designed differently.
  • the at least one control value and the at least one further control value to be identical.
  • the at least one control value and / or the at least one further control value are particularly preferably designed to be adjustable by an operator.
  • the handheld power tool comprises at least one setting unit, by means of which the at least one adjustment unit can be permanently activated by an operator.
  • the at least one adjustment unit can be permanently activated by an operator.
  • “permanently” should be understood in particular to be uninterrupted in time and independent of an actuation state of the at least one switch element.
  • the at least one adaptation unit can be activated permanently by an experienced operator of the handheld power tool.
  • the handheld power tool comprises at least one communication unit for communicating with an external device by transmitting electronic data, the at least one setting unit being operable via the external device.
  • the at least one communication unit is preferably provided for wireless communication.
  • wireless communication should in particular be understood to mean that the at least one communication unit is provided to transmit the electronic data via an in particular bodiless information carrier, for example via sound, light and / or preferably Radio waves, to be sent and received.
  • the at least one communication unit is provided for a wireless connection, for example via radio, WLAN, Bluetooth and / or in some other way that appears sensible to a person skilled in the art.
  • the at least one communication unit is provided for a wired transmission of the electronic data.
  • the external device is preferably formed by a smartphone, a laptop, a tablet, a smart watch, a central point and / or in some other way that appears useful to a person skilled in the art.
  • a method for operating the handheld power tool comprises at least one method step in which at least one adaptation unit is controlled to adapt at least one operating parameter of at least one drive unit as a function of a load condition of at least one impact mechanism unit, as a function of an actuation condition of the at least one switch element .
  • the method comprises at least one method step in which the at least one adaptation unit is automatically activated in a maximum manual actuation state or in a locked actuation state of the at least one switch element.
  • the method include at least one method step in which the at least one adaptation unit is permanently activated by an operator.
  • a handheld power tool 10 is shown.
  • the hand machine tool 10 is designed as an electric hand machine tool.
  • the handheld power tool 10 is designed as a cordless handheld power tool.
  • the handheld power tool 10 is designed as a mains-operated handheld power tool.
  • the handheld power tool 10 is formed by a hammer drill.
  • the handheld power tool 10 is a cordless hammer drill designed with a battery interface 44 for coupling to a battery 46.
  • the battery 46 is designed as a 36 V battery.
  • other configurations of the energy supply are also conceivable, for example by means of several rechargeable batteries, in particular 18 V rechargeable batteries, or by means of a mains plug.
  • the handheld power tool 10 also has a tool holder 48 for receiving an insert tool 14.
  • the tool holder 48 is designed as an SDSmax® quick-change tool holder.
  • SDS® is a registered trademark of Robert Bosch GmbH (registration number DE 396086497 ).
  • other configurations of the tool holder 48 that appear sensible to a person skilled in the art, such as, for example, as part of a HEX quick-change system, are also conceivable.
  • the handheld power tool 10 also has at least one drive unit 16.
  • the handheld power tool 10 has a drive unit 16 for driving an impact mechanism unit 12 which comprises an electric motor.
  • a torque generated by the electric motor of the drive unit 16 is converted by a gear unit 50 into an operating function set by an operator and passed to an output device 52 which the hammer mechanism unit 12 has for generating a pulse on the insert tool 14.
  • the output device 52 is connected directly to the tool holder 48.
  • the striking mechanism unit 12 is designed as a hammer mechanism. However, other configurations of the striking mechanism unit 12 that appear sensible to a person skilled in the art are also conceivable.
  • the striking mechanism unit 12 converts the torque generated by the drive unit 16 into the pulse on the insert tool 14.
  • the drive unit 16, the gear unit 50 and the output device 52 are enclosed by two housing shells 54 of the handheld power tool 10. In principle, configurations are also conceivable in which the units are arranged in two or more pot-like housing parts.
  • the handheld power tool 10 has at least one switching device 22 which comprises at least one switch element 24 for starting up the drive unit 16.
  • the switching device 22 also comprises at least one switch locking unit 28 for locking the at least one switch element 24 in an actuating state.
  • the handheld power tool 10 has exactly one switching device 22, which comprises exactly one switch element 24 and exactly one switch locking unit 28 for locking the switch element 24 in an actuating state.
  • the hand-held power tool 10 has a different number of switching devices 22, switch elements 24 and / or switch locking units 28 that appears sensible to a person skilled in the art.
  • the switch element 24 is provided for starting up the drive unit 16 by activating an energy supply for the drive unit 16.
  • the switch element 24 is designed as a mechanical switch.
  • the switch element 24 is designed as a switch button.
  • the switch element 24 is provided for closing at least one electrical contact of a circuit for activating the energy supply of the drive unit 16.
  • the switch element 24 is designed to be directly actuatable by an operator. To activate the electric motor of the drive unit 16, the operator of the handheld power tool 10 presses the switch element 24 and thus puts the drive unit 16 of the handheld power tool 10 into an activation state. To maintain this activation state, the operator keeps the switch element 24 pressed.
  • the switching device 22 further comprises the switch locking unit 28, which is provided independently of the action of an operator actuation force for maintaining an active operating mode of the drive unit 16, which can be activated by actuating the switch element 24.
  • the switch locking unit 28 is designed as a mechanical switch locking unit.
  • the switch locking unit 28 can, however, also be designed as an electronic switch locking unit.
  • the switch locking unit 28 comprises a locking element 56 for mechanically locking the switch element 24 in the activated state.
  • the locking element 56 is designed to be directly actuatable by the operator.
  • the handheld power tool 10 has at least one electronic device 18 which has at least one adaptation unit 20 for automatic adaptation of at least one operating parameter of the at least one drive unit 16 as a function of a load condition of the striking mechanism unit 12.
  • the handheld power tool 10 has exactly one electronic device 18 with exactly one adaptation unit 20. However, it is also conceivable that several electronic devices 18 and / or several adaptation units 20 are provided.
  • the adaptation unit 20 is provided for adapting precisely one operating parameter.
  • the adaptation unit 20 is provided for adapting a setpoint speed of the electric motor of the drive unit 16. However, other configurations of the operating parameter that appear sensible to a person skilled in the art and / or an adaptation of additional operating parameters are also conceivable.
  • the adaptation unit 20 is provided for adapting the operating parameter independently of an active intervention by the operator.
  • the adaptation by means of the adaptation unit 20 takes place in the event of a transition from an idling speed to a load speed of the electric motor of the drive unit 16.
  • the speed of the electric motor of the drive unit 16 changes when striking operation of the striking mechanism unit 12 starts.
  • the target speed of the electric motor of the drive unit 16 is increased by means of the adaptation unit 20 during the transition from the idle speed to the load speed.
  • the electronic device 18 also includes at least one control unit 26 for controlling the adaptation unit 20 as a function of a maximum operating state and / or a locked operating state of the switch element 24.
  • the electronic device 18 includes precisely one control unit 26 for controlling the adaptation unit 20 It is conceivable that the electronic device 18 comprises a plurality of control units 26, in particular a further control unit for controlling the drive unit 16.
  • the electronic device 18 comprises a detection unit 58 for detecting the actuation state of the switch element 24.
  • the detection unit 58 and the control unit 26 are electronically connected.
  • the recognition unit 58 and the control unit 26 are electronically connected wirelessly.
  • the recognition unit 58 and the switching device 22 are electronically connected.
  • the detection unit 58 is provided to a maximum actuation state by actuation of the switch element 24 by the operator up to an end stop of the switch element 24 and a locked state of the Switch element 24 to be recognized by the switch locking unit 28.
  • the control unit 26 controls the adaptation unit 20 as a function of the operating state of the switch element 24 detected by the detection unit 58. When the switch element 24 is manually actuated by the operator, with the switch element 24 not fully depressed, the adaptation of the operating parameter of the drive unit 16 by the adaptation unit 20 by means of the control unit 26 is blocked.
  • the adaptation unit 20 has at least one control value for automatically adapting the operating parameter of the drive unit 16 when the switch element 24 is fully actuated and at least one further control value for automatically adapting the operating parameter of the drive unit 16 when the switch element 24 is locked.
  • the adaptation unit 20 has a control value for automatic adaptation of the operating parameter of the drive unit 16 when the switch element 24 is in a maximum actuation state and a further control value for the automatic adaptation of the operating parameter of the drive unit 16 when the switch element 24 is in a locked actuation state.
  • the control value for automatically adapting the operating parameter of the drive unit 16 when the switch element 24 is in a maximum actuation state and the further control value for automatically adapting the operating parameter of the drive unit 16 when the switch element 24 is in a locked actuation state are designed differently.
  • the setpoint speed of the electric motor of the drive unit 16 is adapted and controlled by means of the control value and the further control value.
  • the adaptation unit 20 can be controlled in a differentiated manner by means of the control unit 26 as a function of the manual actuation or the locking of the switch element 24.
  • the control value and the further control value are designed to be identical.
  • the electronic device 18 has at least one timer element 30 for detecting an operating time or actuation time of the switch element 24 in FIG a maximum actuation state, wherein by means of the control unit 26, the adaptation unit 20 can be activated in a maximum actuation state of the switch element 24 as a function of the operating duration or actuation duration.
  • the electronic device 18 has exactly one timer element 30. However, several timer elements 30 are also conceivable.
  • the control unit 26 activates the adaptation unit 20 after the switch element 24 has been held in the maximum actuation state by the operator for a minimum actuation period.
  • the minimum duration of actuation is recorded by the timer element 30.
  • the minimum duration of actuation is 10 s. However, other configurations of the minimum duration of actuation that appear sensible to a person skilled in the art are also conceivable.
  • the handheld power tool 10 has at least one setting unit 32, by means of which the adaptation unit 20 can be permanently activated by an operator.
  • the handheld power tool 10 has exactly one setting unit 32.
  • another number of setting units that appears sensible to a person skilled in the art is also conceivable.
  • the adjustment unit 20 can be deactivated permanently by the operator, alternatively or additionally, by means of the setting unit 32.
  • the handheld power tool 10 comprises at least one communication unit 34 for communicating with an external device 36 by transmitting electronic data, the at least one setting unit 32 being operable via the external device 36.
  • the handheld power tool 10 has exactly one communication unit 34.
  • several, in particular different, communication units that appear useful to a person skilled in the art are also conceivable.
  • the communication unit 34 is provided for wireless communication with the external device 36.
  • the external device 36 is formed by a smartphone.
  • other configurations of the external device 36 that appear sensible to a person skilled in the art, such as, for example, as a central station or SmartBand, are also conceivable.
  • the setting unit 32 comprises an actuating element which is designed to be directly actuatable by the operator, the actuating element being designed as a mechanical, electromechanical or electronic switch or in some other way that appears sensible to a person skilled in the art.
  • FIG. 3 a flowchart of a method for operating handheld power tool 10 is shown.
  • the method has at least one method step 38 in which the adaptation unit 20 is controlled to adapt the operating parameter of the drive unit 16 as a function of the load state of the hammer mechanism unit 12, as a function of the actuation state of the switch element 24.
  • the method has precisely one method step 38 for controlling the adaptation unit 20 as a function of the load state of the striking mechanism unit 12, as a function of the actuation state of the switch element 24.
  • several method steps for controlling the adaptation unit 20 as a function of the load condition of the striking mechanism unit 12, as a function of the actuation condition of the switch element 24, which appear to be useful to a person skilled in the art, are also conceivable.
  • the adaptation unit 20 is activated by the control unit 26 in method step 38 when the switch element 24 is fully pressed by the operator and is thus in the maximum actuation state or when the switch element 24 is locked by means of the switch locking unit 28. In the case of a partially pressed actuation state of the switch element 24 by the operator, the control unit 26 blocks the activation of the adaptation unit 20 in method step 38.
  • the method has at least one method step 40 in which the adaptation unit 20 is automatically activated in the maximum manual actuation state or in the locked actuation state of the switch element 24.
  • the method has precisely one method step 40 for the automatic activation of the adaptation unit 20.
  • the method also has a method step 60 in which the actuation state of the switch element 24 is detected by means of the detection unit 58.
  • the adaptation unit 20 is automatically activated or deactivated as a function of the detected operating state of the switch element 24.
  • the adaptation unit 20 is activated in method step 40 independently of any active intervention by the operator.
  • the method has at least one method step 42 in which the adaptation unit 20 is permanently activated by the operator.
  • the procedure has exactly one method step 42 for permanent activation of the adaptation unit 20 by the operator.
  • the adaptation unit 20 is activated or deactivated in method step 42 through active intervention by the operator.

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

Claims (10)

  1. Machine-outil à main comprenant au moins une unité formant percuteur (12) destinée à générer une impulsion sur un outil d'insertion (14), au moins une unité d'entraînement (16) destinée à entraîner l'au moins une unité formant percuteur (12), au moins un dispositif électronique (18) qui comprend au moins une unité d'adaptation (20) destinée à adapter automatiquement au moins un paramètre de fonctionnement de l'au moins une unité d'entraînement (16) en fonction d'un état de charge de l'unité formant percuteur (12), et au moins un dispositif de commutation (22) qui comporte au moins un élément de commutation (24) destiné à mettre en service l'au moins une unité d'entraînement (16), caractérisée en ce que l'au moins un dispositif électronique (18) comprend au moins une unité de commande (26) destinée à commander l'au moins une unité d'adaptation (20) en fonction d'un état de fonctionnement maximal et/ou d'un état de fonctionnement bloqué de l'au moins un élément de commutation (24).
  2. Machine-outil à main selon la revendication 1, caractérisée en ce que l'au moins une unité d'adaptation (20) peut être activée automatiquement dans un état d'actionnement manuel maximal de l'au moins un élément de commutation (24) au moyen de l'au moins une unité de commande (26).
  3. Machine-outil à main selon la revendication 1 ou 2, caractérisée en ce que l'au moins un dispositif de commutation (22) comprend au moins une unité de blocage de commutation (28) destiné à bloquer l'au moins un élément de commutation (24) dans un état d'actionnement, l'au moins une unité d'adaptation (20) pouvant être activée automatiquement au moyen de l'au moins une unité de commande (26) lorsque au moins un élément de commutation (24) est dans un état d'actionnement bloqué.
  4. Machine-outil à main selon l'une des revendications précédentes, caractérisée en ce que l'au moins un dispositif électronique (18) comprend au moins un élément de temporisation (30) destiné à détecter un temps de fonctionnement de l'au moins un élément de commutation (24) dans un état de fonctionnement maximal, l'au moins une unité d'adaptation (20) pouvant être activée au moyen de l'au moins une unité de commande (26) en fonction du temps de fonctionnement lorsque l'au moins un élément de commutation (24) est dans un état d'actionnement maximal.
  5. Machine-outil à main selon l'une des revendications précédentes, caractérisée en ce que l'au moins une unité d'adaptation (20) présente au moins une valeur de commande, destinée à adapter automatiquement l'au moins un paramètre de fonctionnement de l'au moins une unité d'entraînement (16) lorsque l'au moins un élément de commutation (24) est dans un état de fonctionnement maximal, et au moins une autre valeur de commande destinée à adapter automatiquement l'au moins un paramètre de fonctionnement de l'au moins une unité d'entraînement (16) lorsque l'au moins un élément de commutation (24) est dans un état d'actionnement bloqué.
  6. Machine-outil à main selon l'une des revendications précédentes, caractérisée par au moins une unité de réglage (32) au moyen de laquelle l'au moins une unité d'adaptation (20) peut être activée en permanence par un opérateur.
  7. Machine-outil à main selon la revendication 6, caractérisée par au moins une unité de communication (34) destinée à communiquer avec un appareil extérieur (36) par transmission de données électroniques, l'au moins une unité de réglage (32) pouvant être utilisée par le biais de l'appareil extérieur (36).
  8. Procédé de fonctionnement d'une machine-outil à main (10) selon l'une des revendications précédentes, caractérisé par au moins une étape de procédé (38) dans laquelle au moins une unité d'adaptation (20), destinée à adapter au moins un paramètre de fonctionnement d'au moins une unité d'entraînement (16) en fonction d'un état de charge d'au moins une unité formant percuteur (12), est commandée en fonction d'un état d'actionnement d'au moins un élément de commutation (24) .
  9. Procédé selon la revendication 8, caractérisé par au moins une étape de procédé (40) dans laquelle l'au moins une unité d'adaptation (20) est activée automatiquement dans un état de fonctionnement manuel maximal ou dans un état de fonctionnement bloqué de l'au moins un élément de commutation (24).
  10. Procédé selon la revendication 8 ou 9, caractérisé par au moins une étape de procédé (42) dans laquelle l'au moins une unité d'adaptation (20) est activée en permanence par un opérateur.
EP17165882.6A 2016-06-20 2017-04-11 Machine-outil portative et procédé pour l'opération de cette machine-outil portative Active EP3260240B1 (fr)

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Application Number Priority Date Filing Date Title
DE102016210937.5A DE102016210937A1 (de) 2016-06-20 2016-06-20 Handwerkzeugmaschine

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EP3260240A1 EP3260240A1 (fr) 2017-12-27
EP3260240B1 true EP3260240B1 (fr) 2021-09-22

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Publication number Priority date Publication date Assignee Title
DE102018200082A1 (de) * 2018-01-04 2019-07-04 Robert Bosch Gmbh Werkzeugmaschinenvorrichtung
EP3765226B1 (fr) 2018-03-16 2023-11-01 Milwaukee Electric Tool Corporation Serre-lame pour outil électrique, outil électrique alternatif et procédé d'utilisation d'un tel serre-lame
WO2019194987A1 (fr) 2018-04-03 2019-10-10 Milwaukee Electric Tool Corporation Scie sauteuse
USD887806S1 (en) 2018-04-03 2020-06-23 Milwaukee Electric Tool Corporation Jigsaw
EP3552760A1 (fr) 2018-04-09 2019-10-16 HILTI Aktiengesellschaft Commutateur pour appareil de meulage et logique de commutation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030149508A1 (en) 2002-02-07 2003-08-07 Masahiro Watanabe Power tools
US20050174706A1 (en) 2004-02-09 2005-08-11 Ryobi Ltd. Electric power tool
EP2027974A2 (fr) 2007-08-24 2009-02-25 Makita Corporation Outil électrique, unité de commande et programme
EP2329922A2 (fr) 2009-11-25 2011-06-08 Panasonic Electric Works Power Tools Co., Ltd. Outil rotatif avec une fonction de contrôle par rétroaction
DE112014003403T5 (de) 2013-07-24 2016-05-25 Makita Corporation Hin- und herbewegendes elektrisches Kraftwerkzeug

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19534850A1 (de) * 1995-09-20 1997-03-27 Hilti Ag Schlagunterstütztes Handbohrgerät
DE10316844A1 (de) * 2003-04-11 2004-11-04 Hilti Ag Steuerung einer Elektrohandwerkzeugmaschine
JP5356161B2 (ja) * 2009-09-04 2013-12-04 株式会社マキタ 変速用スイッチ
DE102013212691B4 (de) * 2013-06-28 2023-12-14 Robert Bosch Gmbh Handwerkzeugmaschine
DE102014219393A1 (de) * 2014-09-25 2016-03-31 Robert Bosch Gmbh Betriebssteuerungsvorrichtung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030149508A1 (en) 2002-02-07 2003-08-07 Masahiro Watanabe Power tools
US20050174706A1 (en) 2004-02-09 2005-08-11 Ryobi Ltd. Electric power tool
EP2027974A2 (fr) 2007-08-24 2009-02-25 Makita Corporation Outil électrique, unité de commande et programme
EP2329922A2 (fr) 2009-11-25 2011-06-08 Panasonic Electric Works Power Tools Co., Ltd. Outil rotatif avec une fonction de contrôle par rétroaction
DE112014003403T5 (de) 2013-07-24 2016-05-25 Makita Corporation Hin- und herbewegendes elektrisches Kraftwerkzeug

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