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WO2017016752A1 - Dispositif de commande pour une machine-outil portative - Google Patents

Dispositif de commande pour une machine-outil portative Download PDF

Info

Publication number
WO2017016752A1
WO2017016752A1 PCT/EP2016/064122 EP2016064122W WO2017016752A1 WO 2017016752 A1 WO2017016752 A1 WO 2017016752A1 EP 2016064122 W EP2016064122 W EP 2016064122W WO 2017016752 A1 WO2017016752 A1 WO 2017016752A1
Authority
WO
WIPO (PCT)
Prior art keywords
unit
portable power
power tool
movement
operating device
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.)
Ceased
Application number
PCT/EP2016/064122
Other languages
German (de)
English (en)
Inventor
Cornelius Boeck
Daniel BARTH
Joachim Schadow
Joerg Maute
Joern Stock
Florian Esenwein
Manfred 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
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of WO2017016752A1 publication Critical patent/WO2017016752A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
    • B23Q17/248—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves using special electromagnetic means or methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures

Definitions

  • the operating devices at least one electronic control and / or regulating unit for controlling and / or regulating at least one machine tool parameter, and at least one connected to the control unit Detecting comprise at least one characteristic that is processable by the control and / or regulating unit to a controller and / or regulation of the at least one machine tool parameter.
  • the invention is based on an operating device for a portable machine tool, with at least one electronic control and / or regulating unit for controlling and / or regulating at least one machine tool parameter and at least one data acquisition unit connected to the control and / or regulating unit a detection of at least one parameter which can be processed by the control and / or regulating unit to control and / or regulate the at least one machine tool parameter.
  • the detection unit is provided at least to at least one gesture of an operator and / or at least one at least substantially transverse to a movement axis of a drive unit of the portable To grasp machine tool running movement of the portable power tool.
  • the detection unit is provided for detecting at least one movement of an operator.
  • provided is meant in particular specially programmed, specially designed and / or specially equipped.Assuming that an element and / or a unit is provided for a particular function, should be understood in particular that the element and / or the unit this fulfill a specific function in at least one application and / or operating state and / or perform / execute a "control and / or Regeleinhei should be understood in particular a unit with at least one control electronics
  • Control electronics is to be understood in particular as a unit having a processor unit and with a memory unit and an operating program stored in the memory unit
  • the operating device is preferably designed as a handheld power tool operating device Activation / deactivation of energization of at least one electrical unit, in particular of the drive unit, and / or selection of operating mode
  • the machine tool parameter may be designed as a rotational speed, as a direction of rotation, as a power or as another machine tool parameter which appears expedient to a person skilled in the art.
  • Operating element is to be understood in particular to mean an element which is provided to receive an input quantity from an operator during an operating procedure and in particular directly from a B be contacted to an operator, wherein a touch of the operating element can be detected and / or an actuating force exerted on the operating element can be detected and / or passed on mechanically to actuate a unit.
  • the operating element preferably interacts with an electrical and / or electronic switching element of the control and / or regulating unit in a manner already known to a person skilled in the art.
  • the detection unit comprises at least one electrical and / or electronic detection element, which is provided to detect at least one characteristic.
  • the detection unit can be wired and / or wirelessly connected to a transmission of electronic data to the control and / or regulating unit.
  • the registration unit and the control and / or Control unit are advantageously connected to a bidirectional data transmission.
  • the detection unit and the control and / or regulating unit are connected to one another for unidirectional data transmission.
  • a characteristic quantity detected by means of the detection unit can be transmitted at least to the control and / or regulating unit.
  • at least one characteristic formed as a gesture, as a facial expression and / or as a movement of an operator can be detected.
  • At least one movement of the portable power tool can be detected that is at least substantially transverse to a movement axis of a drive unit of the portable power tool.
  • substantially transversely is meant in particular an alignment of a direction and / or an axis relative to a reference direction and / or a reference axis, wherein the orientation of the direction and / or the axis at least different from an at least substantially parallel orientation to Reference direction and / or to the reference axis and in particular is skewed or perpendicular to the reference direction and / or to the reference axis.
  • the movement of the portable power tool running at least substantially transverse to a movement axis of a drive unit of the portable power tool is different from a rotational movement of the portable power tool around the movement axis of the drive unit of the portable power tool.
  • the movement axis of the drive unit of the portable power tool is preferably designed as a rotation axis of the drive unit, in particular as a rotation axis of a drive shaft, such as a rotor shaft, the drive unit.
  • the movement axis of the drive unit extends at least substantially transversely, in particular at least substantially perpendicular to a movement axis of an output unit.
  • the term "substantially perpendicular" is intended here to define, in particular, an orientation of a direction relative to a reference direction, the direction and the reference direction, in particular in one plane, including an angle of 90 ° and the angle a maximum deviation of, in particular, less than 8 °, advantageously less than 5 ° and particularly advantageously less than 2 °.
  • the drive unit is preferably designed as an electric motor unit. However, it is also conceivable that the drive unit is embodied as another drive unit which appears expedient to a person skilled in the art, for example as a combustion engine unit, as a hybrid motor unit or the like.
  • the output unit is preferably designed as a gear unit, in particular as a gear transmission unit, such as a crown gear unit, for example. However, it is also conceivable that the output unit has another, to a skilled worker appear appropriate design, such as a configuration as a belt drive gear unit, as chain transmission unit, as Wälz Eisengetriebetechnik, as a friction gear unit o. The like
  • Output unit can be configured in one or more stages.
  • Output unit can be designed switchable or inoperative.
  • the embodiment according to the invention may advantageously be a control and / or regulation of the portable power tool by means of a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture, a gesture,
  • a comfortable operability of the portable power tool can be achieved by means of the operating device according to the invention. It can be advantageously allows a high level of convenience.
  • a high degree of safety can be ensured in particular in the case of a control and / or regulation of the portable machine tool by means of a gesture, a facial expression and / or a movement, since an operator can leave hands to operate the portable machine tool on the portable machine tool , in particular in an operation of the portable machine tool by means of a facial expression.
  • a deflection of an operator during operation of the portable power tool can be kept particularly low.
  • the detection unit has at least one optical detection element, in particular a camera, which leads to a detection of the at least one gesture of the operator and / or at least one
  • the optical detection element is provided for detecting the at least one movement of the operator, wherein the movement of the operator from the control and / or regulating unit to an evaluation, which gesture corresponds to the detected movement of the operator, is processable.
  • the optical detection element can at the portable power tool, in particular on a housing of the portable power tool, be arranged.
  • the optical detection element is arranged on a side of the portable power tool, which faces an operator of the portable power tool in a proper use of the portable power tool.
  • at least one optic, in particular a lens, of the optical detection element is arranged on a housing of the portable power tool.
  • optical detection element is integrated in an external unit of the operating device or is arranged on the external unit.
  • An "external unit” is to be understood in particular as meaning a unit which is designed separately from a further unit and / or device, in particular the portable power tool, and is intended for use independently of the further unit , Safety helmet, safety glasses o. The like.), As a clothing accessory (bracelet,
  • the detection unit has at least one electro-myographic detection element which is provided for detecting the at least one gesture of the operator and / or at least one movement of the operator.
  • the electromyographic detection element is preferably provided for detecting a muscle contraction of an operator.
  • the electromyographic detection element can be arranged on the portable power tool, in particular on a handle region of the portable power tool, and / or on a support element of the operating device, which can be arranged on a body of an operator.
  • the support element is preferably designed as an external unit of the operating device.
  • the control and / or regulating unit stores in a database which gesture can be generated as a result of which muscle contraction, for example a gesture as a result of one or more muscle contraction (s) of an operator's hand, for example a gesture for a number by hand, in particular With- at least one finger of the hand.
  • the operating device comprises at least the carrying element, which is intended to be arranged on at least one limb of an operator, such as on a hand, on a wrist or the like.
  • the carrying element which can be arranged on at least one limb of an operator, is preferred as
  • the carrying element which can be arranged on at least one extremity of an operator, has another embodiment which appears expedient to a person skilled in the art, for example as a headband, as an ankle strap or the like
  • Embodiment can advantageously be realized a compact arrangement of a detection element for detecting the at least one gesture of the operator and / or the at least one movement of the operator.
  • the detection unit comprises at least one acceleration sensor element which is provided for detecting the at least one movement of the portable power tool running at least substantially transversely to the axis of movement of the drive unit of the portable power tool.
  • the acceleration sensor element is arranged on the portable power tool, in particular on or in the housing of the portable power tool.
  • the acceleration sensor element is provided for detecting at least one movement which is different from a rotary movement of the portable power tool around the axis of movement of the drive unit of the portable power tool.
  • the acceleration sensor element is provided to detect at least one movement of the portable power tool along and / or about at least one movement axis which extends at least substantially perpendicular to the axis of movement of the drive unit of the portable power tool.
  • the at least substantially perpendicular to the axis of movement of the drive unit of the portable runs
  • the acceleration sensor element may be designed as a single-axis or multiaxial, in particular as a three-axis, acceleration sensor.
  • the acceleration sensor element can have any embodiments that appear appropriate to a person skilled in the art, such as a configuration as a piezoelectric acceleration sensor, as a strain gauge, as a Ferraris sensor, as a microsystem acceleration sensor or the like.
  • a flat detection unit can advantageously be realized save space on the portable power tool or on an external unit, in particular on a work and / or safety glove or on a bracelet, can be arranged.
  • the operating device at least one
  • the communication unit to a wireless transmission of electronic data between the control and / or regulating unit and the detection unit comprises.
  • the communication unit can be used as a WLAN communication unit, as a Bluetooth communication unit, as a radio communication unit, as an RFID communication unit, as an N FC unit, as an infrared communication unit, as
  • Mobile network communication unit as a Zigbee communication unit o.
  • the communication unit is provided for bidirectional data transmission.
  • the communication unit is designed as a wired communication unit, such as a LAN communication unit, as a USB
  • the communication unit may be an alternative to a wireless or to a wired communication is intended for wireless and wired communication.
  • a cable-free data transmission between the control and / or regulating unit and the detection unit can be realized.
  • a reliable data transmission between the control and / or regulating unit and the detection unit can advantageously be realized in an at least partial arrangement of the detection unit on an external unit, such as a work and / or safety glove or on a bracelet, which has a low Representing impact for a server during an activity.
  • the operating device has at least one projector unit which is provided to project at least one piece of information, such as at least one operating parameter of the portable power tool or the like, to an operator support on at least one projection surface.
  • a projector unit should be understood as meaning, in particular, an optical unit which is intended to image a particularly two-dimensional image generated by at least one light source onto at least one projection surface.
  • the projector unit can be arranged directly on and / or in the portable power tool and / or on a work clothing and / or protective clothing, for example protective goggles or a protective helmet the at least one projection surface is at least partially adapted from a body surface of an operator, for example, a palm and / or forearm inner surface, a workpiece surface, a surface of a housing of the portable power tool, and / or another Neten surface to be formed in the immediate vicinity of the portable machine tool.
  • operator assistance can advantageously be achieved by means of a display of information.
  • an operator can project different symbols for operating modes onto a projection surface by means of the projector unit, wherein a gesture of an operator formed as a wiping movement can be detected by means of the detection unit in order to enable, for example, a selection of a desired operating mode of the portable power tool.
  • a gesture of an operator formed as a wiping movement can be detected by means of the detection unit in order to enable, for example, a selection of a desired operating mode of the portable power tool.
  • an intuitive operation of the portable power tool can be realized.
  • a portable power tool in particular an angle grinding machine, with at least one operating device according to the invention.
  • a "portable machine tool” is to be understood here in particular as meaning a machine tool for machining workpieces that can be transported by an operator so that it can not be transported, the portable machine tool in particular has a mass which is less than 40 kg, preferably less than 10 kg and particularly preferably less than 5 kg.
  • the portable power tool is configured as an electrically operable portable power tool, such as a battery powered and / or a wired portable power tool.
  • the portable power tool is preferably designed as an angle grinder.
  • the portable power tool has another, a skilled person appear appropriate design, such as a drill and / or chipping hammer, as a demolition hammer, as a bolt gun, gardening machine o.
  • the like Control and / or regulation of the portable machine tool by means of a gesture, a mimic and / or a movement done.
  • a comfortable operability of the portable power tool can be achieved by means of the operating device according to the invention. It can be advantageously allows a high level of convenience.
  • the detection unit has at least one detection element which is arranged at least partially on an external unit of the operating device.
  • the external unit is preferably designed as a work and / or safety glove or as a bracelet.
  • the external unit has another embodiment that appears appropriate to a person skilled in the art, such as an embodiment as a smartphone, tablet or the like.
  • a method for controlling and / or regulating a portable machine tool according to the invention by means of an operating device according to the invention is proposed.
  • the method according to the invention it is advantageously possible to control and / or regulate the portable power tool by means of a gesture, a facial expression and / or a movement.
  • comfortable operation of the portable work tool can advantageously be achieved.
  • generating machine can be achieved by means of the operating device according to the invention. It can be advantageously allows a high level of convenience.
  • control and / or regulating unit resets at least one operating mode in at least one method step, at least as a function of a signal of the detection unit.
  • the portable power tool is operated in an operating mode in which, for example, operator-specific settings for work activities are used, which differ from factory settings, wherein by means of a reciprocating movement (by means of a
  • the operating mode may preferably differ from a normal mode in which a storage of operator-specific settings, in particular rotational speed, output power or the like, is prevented.
  • Operating mode can / can for example be selected by an operator via a control.
  • the normal mode is factory set.
  • control and / or regulating unit controls and / or regulates at least one data synchronization with an external data unit in at least one method step, at least as a function of a signal of the detection unit.
  • the data unit is preferably designed as a synchronization pad (sync pad), which can be connected to a data processing unit.
  • the sync pad has a configuration already known to a person skilled in the art.
  • the sync pad preferably comprises at least one communication unit for data transmission from and / or to the control and / or regulating unit. Are in a memory unit of the control and / or
  • Control unit data stored such as running time, loads, vibration characteristics, device status, temperature o.
  • a data synchronization with an external data unit at least in response to a signal of the detection unit can be controlled and / or regulated.
  • a data transmission be realized by means of the communication unit. If, for example, the portable machine tool is hit and / or pressed against the sync pad, approximating to the sync pad at a distance of, in particular, less than 100 mm, preferably less than 50 mm and particularly preferably less than 10 mm, an activation takes place a data transmission between the portable power tool and the sync pad.
  • Data transmission between the portable machine tool and the sync pad can be bidirectional as well as unidirectional.
  • Operating device may be referred to the preceding and further description of the operating device and / or the portable machine tool, as this description is analogous to the method to read and thus all, one of the skilled in the appearing useful features in terms of the operating device and / or the portable machine tool also with respect to the method for a production to a control and / or regulation of a portable power tool according to the invention by means of an operating device according to the invention apply as disclosed.
  • a comfortable data synchronization can be realized by means of the method according to the invention. It may be beneficial data with respect to a use, a maximum
  • Power output a maximum power consumption o.
  • the like. are evaluated to advantageously close, for example, to a lifetime and / or to initiate a maintenance interval early.
  • the operating device according to the invention, the portable power tool according to the invention and / or the inventive method should / should not be limited to the application and embodiment described above.
  • the operating device according to the invention, the portable power tool according to the invention and / or the method according to the invention for performing a function described herein can have a number deviating from a number of individual elements, components and units and method steps mentioned herein.
  • values lying within the limits mentioned are also to be considered disclosed and used as desired.
  • FIG. 1 shows a portable power tool according to the invention, in particular an angle grinder, with at least one inventive control device in a schematic representation
  • FIG. 2 shows the portable power tool according to the invention with the operating device according to the invention, wherein at least one detection element of a detection unit of the inventive operating device is arranged in an external unit, in particular in a work and / or safety glove, in a schematic representation and
  • FIG 3 shows the portable power tool according to the invention with the operating device according to the invention and an external data unit, which is provided for synchronization with the portable power tool, in a schematic representation.
  • FIG. 1 shows a portable power tool 12 having at least one operating device 10.
  • the portable power tool 12 is designed to be electrically operable.
  • the portable power tool 12 is formed in the embodiment shown in Figure 1 as an angle grinder. It is, however It is conceivable that the portable power tool 12 has another embodiment which appears expedient to a person skilled in the art, for example as a drill and / or chisel, as an eccentric grinding machine, as a planing machine or the like.
  • the portable power tool 12 comprises at least one
  • the portable power tool 12 has at least one housing 34 and a main handle 36.
  • the main handle 36 extends on a side facing away from a machining tool 38 of the housing 34 in the direction of a main extension direction 40 of the portable power tool 12.
  • the machining tool 38 is formed as a grinding wheel. However, it is also conceivable for the machining tool 38 to have another design that appears appropriate to a person skilled in the art, such as a separating or polishing disc or the like.
  • the housing 34 comprises a motor housing 42 for receiving a drive unit 20 of the portable power tool 12.
  • the housing 34 has a gear housing 44 for receiving a power take-off unit 46 of the portable power tool 12.
  • a detachable auxiliary handle 48 of the portable power tool 12 is arranged ( Figuresl and 3).
  • the auxiliary handle 48 extends in a state arranged on the transmission housing 44 transversely to the main extension direction 40 of the portable power tool 12.
  • the drive unit 20 is provided to rotate the machining tool 38 in a manner already known to a person skilled in the art via the output unit 46.
  • the drive unit 20 is designed as an electric motor unit.
  • the drive unit 20 has a movement axis 18.
  • the axis of movement 18 of the drive unit 20 is embodied as a rotation axis, in particular as an axis of rotation of an armature shaft (not shown here in detail) of the drive unit 20.
  • the movement axis 18 of the drive unit 20 extends at least substantially parallel to the main extension direction 40 of the portable power tool 12.
  • the output unit 46 has a movement axis 50, which extends at least substantially transversely, in particular at least substantially perpendicular, to the movement axis 18 of the drive unit 20.
  • the movement axis 50 of the output unit 46 is designed as a rotation axis, in particular as a rotation axis of an output shaft (not shown here in detail) of the output unit 46.
  • the machining tool 38 is in particular on the output shaft of the output unit 46 can be arranged, in particular for a machining of a workpiece (not shown here).
  • the operating device 10 for the portable power tool 12 comprises at least one electronic control and / or regulating unit 14 for controlling and / or regulating at least one machine tool parameter and at least one detection unit 16 connected to the control and / or regulating unit 14 for data purposes Detection of at least one characteristic that is processable by the control and / or regulating unit 14 to control and / or regulation of the at least one machine tool parameter.
  • the operating device 10 comprises at least one, in particular movably mounted, operating element 52 at least for activation / deactivation of a
  • Workpiece separation mode o o.
  • at least one machine tool parameter is preset in dependence on a provided for the corresponding operating mode processing area.
  • more than one machine tool parameter is preset in at least one operating mode.
  • the default machine-tool parameter (s) in the various operating modes corresponds to a value that is considered meaningful by a person skilled in the art for the corresponding processing area.
  • the machine tool parameter can be designed as a rotational speed, as a direction of rotation, as a power or as another machine tool parameter that appears appropriate to a person skilled in the art.
  • the detection unit 16 is at least provided to detect at least one gesture of an operator and / or at least one movement of the portable power tool 12 running at least substantially transversely to a movement axis 18 of the drive unit 20 of the portable power tool 12.
  • the detection unit 16 is at least provided to detect at least one static and / or one dynamic gesture.
  • the operating device 10 comprises at least one projector unit 58, which is intended to provide at least information on an operator assistance to at least one project projecting area. An operator can be projected onto a projection surface, for example, by means of the projector unit 58 different symbols for operating modes, wherein a trained as a wiping gesture of an operator by the detection unit 16 is detectable, for example, to allow selection of a desired operating mode of the portable power tool 12.
  • the at least one gesture detected by means of the detection unit 16 is provided by the control and / or regulating unit 14 for controlling and / or regulating the at least one machine tool parameter as a result of the data connection between the detection unit 16 and the control and / or regulating unit 14.
  • the following gestures are conceivable: a wiping movement along a direction extending at least substantially parallel to the movement axis 18 of the drive unit 20: changing a machine tool parameter (lowering / increasing the rotational speed) designed as a rotational speed of the drive unit 20;
  • a wiping movement along a direction extending at least substantially transversely to the movement axis 18 of the drive unit 20 change of a machine tool parameter (energization / deactivation of energization of the drive unit 20) designed as energizing state of the drive unit 20.
  • the detection unit 16 has at least one optical detection element 22, in particular a camera, which is provided for detecting the at least one gesture of the operator and / or at least one movement of the operator.
  • the optical detection element 22 can be designed as a camera, as a motion sensor, as a light barrier or the like.
  • the optical detection element 22 is arranged in the embodiment shown in Figure 1 on the housing 34 of the portable power tool 12. However, it is also conceivable that the optical detection element 22 alternatively or additionally in an external unit 54 of the operating device 10 is arranged ( Figure 2). In FIG. 2, the optical detection element 22 is alternatively or additionally arranged in an external unit 54 of the operating device 10 designed as a working and / or safety glove.
  • the detection unit 16 may also have a different number of optical detection elements 22.
  • the detection unit 16 has at least one electromyographic detection element 24 which is provided for detecting the at least one gesture of the operator and / or at least one movement of the operator (FIGS. 1 and 2).
  • the electromyographic detection element 24 is in the in
  • the housing 34, the main handle 36 and / or the auxiliary handle 48 of the portable power tool 12 is arranged.
  • the electromyographic detection element 24 is alternatively or additionally arranged in an external unit 54 of the operating device 10 (FIG. 2).
  • the electromyographic detection element 24 is alternatively or additionally arranged in an external unit 54 of the operating device 10 designed as a working and / or safety glove.
  • the external unit 54 may also have another configuration which appears expedient to a person skilled in the art, for example a design as a bracelet or the like.
  • the detection unit 16 may also have a number of electromyographic detection elements 24 deviating from one.
  • the electromyographic detection element 24 By means of the electromyographic detection element 24, it is possible to detect, for example, a movement of a hand and / or an arm of an operator of the portable power tool 12, wherein a corresponding control and / or control command can be triggered, in particular depending on a type of gesture.
  • the detection unit 16 alternatively or additionally has at least one detection element 22, 24, which is arranged at least partially on an external unit 54 of the operating device 10.
  • the operating device 10 comprises at least one communication unit 28 for wireless transmission of electronic data between the control and / or regulating unit 14 and the detection unit 16.
  • the communication unit 28 it is also conceivable for the communication unit 28 to be used as an alternative or in addition to a wired transmission of electronic data between the control and / or regulating unit 14 and the detection unit 16 is provided.
  • the external unit 54 comprises a communication unit
  • the communication unit 56 of the external unit 54 may be wireless or wired.
  • the communication unit 56 of the external unit 54 is provided for transmission of electronic data between the control unit 14 and the optical detection element 22 and / or the electromyographic detection element 24.
  • the detection unit 16 includes at least one acceleration sensor element 26, which is provided for detecting the at least one at least substantially transversely to the movement axis 18 of the drive unit 20 of the portable horrchi- ne 12 extending movement of the portable power tool 12.
  • the acceleration sensor element 26 can be designed as a uniaxial or multi-axis, in particular as a three-axis, acceleration sensor.
  • the acceleration sensor element 26 can have any configurations that appear appropriate to a person skilled in the art, such as a design as a piezoelectric acceleration sensor, as a strain gauge, as a Ferraris sensor, as a microsystem acceleration sensor or the like.
  • the acceleration sensor element 26 can be configured such that the acceleration sensor element 26 Measured variables along one axis are detected (in the form of an axial or rotational acceleration) or several measured variables are detected along different axes (multiaxial acceleration sensor).
  • the portable power tool 12 is moved, in particular downwards, along a direction extending at least substantially transversely to the movement axis 18 of the drive unit 20, which extends in particular at least substantially parallel to the movement axis 50 of the output unit 46 pushed or pivoted, at least one energization of the drive unit 20 is deactivated.
  • another control and / or regulating command appearing appropriate to a person skilled in the art, depending on a movement of the portable power tool 12, runs along the at least substantially transversely to the movement axis 18 of the drive unit 20
  • the movement along the direction extending at least substantially transversely to the movement axis 18 of the drive unit 20 can be detected by means of the acceleration sensor element 26.
  • the control and / or regulating unit 14 is provided for the movement detected by the acceleration sensor element 26 to control and / or regulation of at least one
  • Machine tool parameter to process is that an operator can only move the portable power tool 12 at least substantially along the direction extending at least essentially transversely to the movement axis 18 of the drive unit 20, in particular with respect to a horizon along a vertical direction
  • An operator's arm in particular in the region of a shoulder of an operator performs a rotational movement.
  • the movement along the direction extending at least substantially transversely to the movement axis 18 of the drive unit 20 is characterized in particular by the fact that the movement of the portable power tool 12 is performed along a distance of at least 50 mm, preferably at least 100 mm and particularly preferably at least 300 mm is to trigger a control and / or regulation command by the control and / or regulating unit 14.
  • the control and / or regulating unit 14 resets at least one operating mode of the portable power tool 12, at least in response to a signal from the detection unit 16. If the portable power tool 12 is operated, for example, in at least one operating mode, which differs in particular from a normal mode, it is conceivable that the portable power tool 12 can be moved along the at least substantially transverse direction by means of a reciprocating movement (by means of a shaker) For the movement axis 18 of the drive unit 20 extending direction at least one operator-specific setting of at least one machine tool parameter is reset to a factory setting of the machine tool characteristic.
  • a movement of the portable power tool 12 to be detectable by the acceleration sensor element 26 along the direction extending at least substantially transversely to the movement axis 18 of the drive unit 20 generate corresponding control and / or regulating command from the control and / or regulating unit 14. It is conceivable that a rotational movement / pivoting movement of the portable power tool 12 about the movement axis 50 of the output unit 46 can be detected by means of the acceleration sensor element 26 for changing a machine tool parameter designed as a rotational speed.
  • the rotational speed increases.
  • the portable power tool 12 is rotated / pivoted counterclockwise about the movement axis 50 of the output unit 46, the speed is reduced.
  • the control and / or regulating unit 14 controls and / or regulates at least one data synchronization with an external data unit 30, at least as a function of a signal of the detection unit 16.
  • an external data unit 30 for example, in a memory unit (not shown in detail here) the control - and / or control unit 14 data stored, such as Running time, load, vibration, device status, temperature o. The like.
  • the external data unit 30 is preferably as a synchronization pad (sync
  • the sync pad which is connectable to a data processing unit (not shown here; PC, laptop, smartphone o. The like.) Is connectable.
  • the sync pad has a configuration already known to a person skilled in the art.
  • the sync pad preferably comprises at least one communication unit (not shown here in detail) for data transmission from and / or to the control and / or regulating unit. 14.
  • the portable power tool 12 is struck and / or pressed against the sync pad, approaching the sync pad at a distance of, in particular, less than 100 mm, preferably less than 50 mm, and more preferably less than 10 mm, Preferably, an activation of a data transmission between the portable power tool 12 and the sync pad takes place.
  • Further embodiments and applications of the portable power tool 12 according to the invention and / or the operating device 10 according to the invention that appear sensible to a person skilled in the art are also conceivable.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

L'invention concerne un dispositif de commande pour une machine-outil portative, comprenant au moins une unité de commande et/ou de régulation électronique (14) destinée à commander et/ou réguler au moins une grandeur caractéristique de la machine-outil, et au moins une unité de détection (16) connectée, au moyen d'une liaison de données, à l'unité de commande et/ou de régulation (14), servant à détecter au moins une grandeur caractéristique pouvant être traitée par l'unité de commande et/ou de régulation électronique (14) destinée à commander et/ou réguler ladite au moins une grandeur caractéristique de la machine-outil. Selon l'invention, l'unité de détection (16) est conçue au moins pour détecter au moins un geste de l'opérateur et/ou au moins un mouvement de la machine-outil portative, s'effectuant au moins sensiblement transversalement à un axe de déplacement (18) d'une unité d'entraînement (20) de la machine-outil portative.
PCT/EP2016/064122 2015-07-27 2016-06-20 Dispositif de commande pour une machine-outil portative Ceased WO2017016752A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015214121.7 2015-07-27
DE102015214121.7A DE102015214121A1 (de) 2015-07-27 2015-07-27 Bedienvorrichtung für eine Handwerkzeugmaschine

Publications (1)

Publication Number Publication Date
WO2017016752A1 true WO2017016752A1 (fr) 2017-02-02

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PCT/EP2016/064122 Ceased WO2017016752A1 (fr) 2015-07-27 2016-06-20 Dispositif de commande pour une machine-outil portative

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DE (1) DE102015214121A1 (fr)
WO (1) WO2017016752A1 (fr)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
US12226876B2 (en) 2019-04-03 2025-02-18 Saint-Gobain Abrasives, Inc. Abrasive article, abrasive system and method for using and forming same
US12330265B2 (en) 2019-03-29 2025-06-17 Saint-Gobain Abrasives, Inc. Performance grinding solutions

Families Citing this family (3)

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Publication number Priority date Publication date Assignee Title
DE102017205430A1 (de) * 2017-03-30 2018-10-04 Robert Bosch Gmbh Werkzeugmaschine
DE102019113933A1 (de) * 2019-05-24 2020-11-26 Homag Bohrsysteme Gmbh Verfahren sowie Bedienungssystem zum Einrichten einer Bearbeitungseinrichtung, Bearbeitungseinrichtung und Computerprogramm zum Einrichten einer Bearbeitungseinrichtung
DE102024206334A1 (de) 2024-07-05 2026-01-08 Robert Bosch Gesellschaft mit beschränkter Haftung Kontrollvorrichtung, Schleif- und/oder Poliermaschine und Verfahren

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DE19700402A1 (de) * 1997-01-08 1998-07-09 Ferdinand Dr Peer Instrument zur Kompensation des Handzitterns bei der Manipulation feiner Strukturen
US20100231509A1 (en) * 2009-03-12 2010-09-16 Marc Boillot Sterile Networked Interface for Medical Systems
EP2633950A1 (fr) * 2010-10-27 2013-09-04 Makino Milling Machine Co., Ltd. Procédé de mesure des dimensions d'un outil, et dispositif de mesure
US20140166323A1 (en) * 2012-09-16 2014-06-19 J. Carl Cooper Kickback Reduction for Power Tools and Machines
DE102013221128A1 (de) * 2013-10-17 2015-04-23 Robert Bosch Gmbh Vorrichtung zum Schutz vor Verletzungen einer Bedienperson durch eine Werkzeugmaschine und Verfahren hierzu

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19700402A1 (de) * 1997-01-08 1998-07-09 Ferdinand Dr Peer Instrument zur Kompensation des Handzitterns bei der Manipulation feiner Strukturen
US20100231509A1 (en) * 2009-03-12 2010-09-16 Marc Boillot Sterile Networked Interface for Medical Systems
EP2633950A1 (fr) * 2010-10-27 2013-09-04 Makino Milling Machine Co., Ltd. Procédé de mesure des dimensions d'un outil, et dispositif de mesure
US20140166323A1 (en) * 2012-09-16 2014-06-19 J. Carl Cooper Kickback Reduction for Power Tools and Machines
DE102013221128A1 (de) * 2013-10-17 2015-04-23 Robert Bosch Gmbh Vorrichtung zum Schutz vor Verletzungen einer Bedienperson durch eine Werkzeugmaschine und Verfahren hierzu

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12330265B2 (en) 2019-03-29 2025-06-17 Saint-Gobain Abrasives, Inc. Performance grinding solutions
US12226876B2 (en) 2019-04-03 2025-02-18 Saint-Gobain Abrasives, Inc. Abrasive article, abrasive system and method for using and forming same

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