EP3234397A1 - Convertisseur de caractéristique muni d'un disque à cames et d'un balancier et servant à actionner un embrayage - Google Patents

Convertisseur de caractéristique muni d'un disque à cames et d'un balancier et servant à actionner un embrayage

Info

Publication number
EP3234397A1
EP3234397A1 EP15781644.8A EP15781644A EP3234397A1 EP 3234397 A1 EP3234397 A1 EP 3234397A1 EP 15781644 A EP15781644 A EP 15781644A EP 3234397 A1 EP3234397 A1 EP 3234397A1
Authority
EP
European Patent Office
Prior art keywords
actuating
axis
converter
rotation
plunger
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP15781644.8A
Other languages
German (de)
English (en)
Inventor
Hans-Peter Dommsch
Lucas Durix
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 EP3234397A1 publication Critical patent/EP3234397A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D28/00—Electrically-actuated clutches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • F16D2023/123—Clutch actuation by cams, ramps or ball-screw mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types

Definitions

  • the present invention relates to a characteristic converter for actuating a cylinder, in particular a clutch of a motor vehicle, with an actuating disk, which is rotatable about an axis of rotation in and against a rotational direction, and a plunger, in and against a
  • Sliding direction is displaceable, wherein the actuating disk is provided for displacing the plunger, wherein between the
  • the present invention also relates to an actuating arrangement with such a tag converter and a Versteilantrieb for automatically driving the identification converter, and a clutch, in particular of a motor vehicle, with such a tag converter.
  • Dry clutches in a motor vehicle are from a
  • Dry clutches are also known in which the actuation is automated.
  • the master cylinder of the system is actuated by a gear by an electric motor.
  • Such transmissions usually comprise an identification converter having a first stage with a helical or helical gear, and a second stage, the rotational movement of the first stage in a linear
  • Movement such as a plunger converts.
  • the second stage often crank gears or spindle drives. But there are also cams usable.
  • electromechanical actuator with a cam-like actuator, which drives a member for actuating the master cylinder.
  • Member has the shape of a cylindrical element, which is displaceable in the direction of its own axis. By moving the member a slide is moved, which is housed in a hydraulic cartridge. As a result, a liquid is displaced in a tube attached to the cartridge.
  • Object of the present invention is an identifier converter for actuating a cylinder, in particular a clutch of a
  • a further object of the invention is to provide a clutch of a motor vehicle which comprises such a low-loss operable identifier converter, is very flexible adaptable to the space conditions in the motor vehicle and takes up little space.
  • the object is achieved with an identifier converter for actuating a cylinder.
  • the cylinder is preferably a hydraulic cylinder.
  • the invention is also suitable for actuating a pneumatic cylinder, for actuating a pump or the like.
  • the cylinder is a master cylinder of a clutch, in particular a dry clutch, a motor vehicle.
  • the identification converter has an actuating disk, which is rotatable about an axis of rotation in and against a direction of rotation.
  • the identifier converter on a plunger, which is arranged in a sliding direction, and is displaceable in and against the sliding direction.
  • the actuating disk is provided for displacing the plunger.
  • the plunger is provided for actuating the cylinder.
  • Swivel direction is pivotally mounted.
  • the actuating element is arranged between the actuating disk and the plunger, the forces, in particular the transverse forces which occur when the actuating disk is rotated, initially act on the cylinder
  • Actuating the identifier converter rotated about its pivot axis. In this case acting on the actuating element transverse forces in a pivot bearing, in or on which the actuating element is pivotally mounted, supported.
  • the actuating element in particular when actuating the identifier converter, in a first contact area, in particular in a first point or linear contact area, rests against the actuating disk. Since the actuating disk rotates about its axis of rotation when the identifier converter is actuated, the first contact region shifts along an actuating surface of the actuator
  • Actuator having a first unrolling means which is rotatably mounted about a first rolling axis in and against a first rolling direction.
  • the first unrolling rolls upon actuation of the
  • the first contact area is therefore preferably arranged on the first unrolling means.
  • the actuating element in particular when operating the identifier converter, in a second contact area, in particular in a second point or linear contact area, on the plunger. Since the actuator when turning the identifier converter
  • Actuating disk is pivoted about its pivot axis, the second bearing area moves along a plunger surface of the plunger.
  • the actuating element has a second unrolling means which is rotatably mounted about a second unwinding axis in and against a second unwinding direction.
  • the second rolling means rolls when pressing the identifier converter to the
  • the second contact area is therefore preferably arranged on the second unrolling means.
  • Roll actuator disc on each surface occur only low friction losses. It is preferred that the first and the second unrolling means are spaced apart so that they do not interfere with the unrolling. Preferably, the investment areas are in Direction of rotation and / or in the axial direction of the axis of rotation spaced from each other. This is a very flexible adaptation of the
  • the first and the second unrolling means are preferably spaced apart in the pivoting direction of the pivot axis.
  • the first and the second rolling axis extend parallel to the pivot axis.
  • the first and the second rolling surface are arranged parallel to each other. Also preferably extend the
  • the sliding direction is a radial direction of the axis of rotation.
  • the sliding direction has an adjustment angle to the radial direction of the axis of rotation.
  • pivot axis and / or the rolling axes are arranged transversely to the sliding direction. They therefore preferably extend parallel to the axis of rotation. In this arrangement, forces from the actuating disk in the sliding direction on the
  • Actuate act transmitted from the first unrolling means on the second unwinding on the plunger.
  • the first and the second roll-off axis at the same distance from the pivot axis. They are preferably each spaced in a radial direction of the pivot axis of this. Most preferably, they are arranged on a circular path about the pivot axis. In this embodiment, the rolling axes and the pivot axis are arranged in an isosceles triangle.
  • the actuator then has in a first preferred Embodiment approximately the shape of a triangle or a circular sector.
  • the actuating element comprises a
  • Articulated arm having a first end, on which a pivoting head is pivotally mounted about the pivot axis, and having a second end, on which the rolling means are arranged.
  • Identifier is very flat buildable.
  • the articulated arms each have the first end and the second end. At the first end of the articulated arms, a pivoting head is preferably arranged pivotably about the pivot axis.
  • the articulated arms have the same length.
  • the roll-off axes and the pivot axis are also arranged in an isosceles triangle in this embodiment of the identification transformer.
  • the swivel heads of the articulated arms are preferably arranged non-rotatably on a pivot shaft, which extends concentrically around the pivot axis and is rotatably mounted about the pivot axis in at least one, preferably in two, pivot bearings.
  • a pivot shaft which extends concentrically around the pivot axis and is rotatably mounted about the pivot axis in at least one, preferably in two, pivot bearings.
  • bearings are available that allow low-loss pivoting of the articulated arms and have a long life.
  • the actuating disk is preferably a cam disk. Preferably, it has an actuation area and an actuation stop.
  • the actuating surface is preferably arranged in the operating region. It is particularly preferred that an axial distance of the actuating surface from the axis of rotation in the operating area increases steadily. As a result, the plunger is continuous when operating the actuating disk
  • the increase in the axial distance is at least partially or everywhere the same.
  • the plunger is moved at a constant speed. Furthermore, one is
  • the axial distance is at least partially unchanged. With unchanged center distance, the plunger is not moved. Therefore, the movement of the plunger is adjustable by the axial distance of the actuating surface of the rotation axis, which determines a cross-sectional contour of the actuating disc.
  • the object is further achieved with an actuating arrangement for a cylinder, for example for a master cylinder of a clutch of a motor vehicle.
  • the actuating arrangement has such a characteristic converter, as well as a Versteilantrieb for automatically driving the identifier converter. It is preferred that one
  • Output axis of Versteilantriebs is arranged transversely to the axis of rotation.
  • the actuator assembly is very flat / compact buildable.
  • the output axis has an angle to the radial direction of the axis of rotation.
  • the position of the Versteilantriebs is adjustable relative to the identifier converter.
  • the object is further achieved with a clutch, in particular a motor vehicle, with such a tag converter.
  • the storage of the plunger is inexpensive to produce.
  • the actuating element in particular due to the unrolling means, enables a low-loss displacement of the plunger. Therefore, the coupling, in particular the plunger, and the storage of the plunger and the actuating element, a very good life. The coupling is therefore very cost-effectively.
  • Fig. 1 shows in (a) schematically a first embodiment of a
  • Fig. 2 shows in (a) schematically a first embodiment of an identifier converter according to the invention, and in (b) and (c) each show a further embodiment of an identifier converter according to the invention, and Fig. 3 shows in (a) - (c), another embodiment of an identifier converter according to the invention.
  • Fig. 1 (a) schematically shows a prior art ID converter 1.
  • the identifier converter 1 has a
  • Actuating disk 2 which is rotatably supported in and against a rotational direction 63 about a rotation axis 6.
  • the actuating disk 2 is a cam disk, which has a cross-sectional contour 20, with an actuating region 21 and an actuating stop 22. In the illustrated embodiment, a distance A2 increases
  • the cross-sectional contour 20 is therefore continuous and smooth in the operating area.
  • the actuating start 21 1 and the operating end 212 are connected to each other in a straight line.
  • Actuating disk 2 therefore has there a cross-sectional contour 20 with a jump.
  • the identifier converter 1 comprises a plunger 3, which is mounted displaceably in a first bearing 41 in and against a sliding direction 30.
  • the plunger 3 extends in a radial direction 62 of the rotation axis 6.
  • the sliding direction 30 therefore extends in the radial direction 62.
  • Actuator 5 ' arranged.
  • the actuating element 5 ' is formed here spherical. It is attached to the plunger 3 and slidable with him in and against the sliding direction 30.
  • the actuating element 5 ' is located in the operating region 21 at the
  • Actuator 2 on.
  • actuating disk 2 he is, preferably displaced against a spring force corresponding to the cross-sectional contour 20 in the sliding direction 30. Since the distance A2 of the cross-sectional contour 20 from the axis of rotation 6 in the embodiment of the actuating disk shown in FIG.
  • the identifier converter 1 therefore converts a rotational movement into a linear movement. In this case, a torque of the actuating disk 2 is converted into an axial force RA of the plunger 3.
  • Fig. 1 (b) shows an actuator assembly 100 with another
  • Embodiment of a characteristic converter 1 according to the prior art.
  • the identifier converter of Fig. 1 (b) differs from that of Fig. 1 (a) by the actuator 5 '. Because that
  • Actuator 5 'of the identifier converter 1 of Fig. 1 (b) has a rolling-off means 52', with a rolling surface 520 'extending in the axial
  • Actuating disk 2 an actuating surface 210 which extends in the axial direction 61 of the axis of rotation 6. An axial distance A2 of the actuating surface 2 from the axis of rotation 6 increases steadily. As a result, the actuating disk 2 has a cross-sectional contour 20 which, analogously to that of the actuating disk 2 of FIG. 1 (a), permits a continuous displacement of the tappet 3.
  • the unrolling means 52 'bears against the actuating surface 210 of the actuating disk 2 along a linear contact area P.
  • Actuating disk 2 driven by a Versteilantriebs 8, the an output shaft 810 having a toothing 814 (see Fig. 2 (b)).
  • the output shaft 810 extends in an output direction 81 1 concentrically about an output axis 81.
  • the actuating disk 2 is arranged rotationally fixed to the drive wheel 27.
  • Fig. 1 (b) also shows a housing 10 with an interior 1 1, in which the identifier converter 1 is arranged.
  • the first bearing 41, in which the plunger 3 is mounted, is here formed by a bush which extends in the sliding direction 30 and is arranged in the housing 10.
  • Actuating disk 2 is applied. Therefore acts on the plunger 3 not only the axial force RA in the sliding direction 30, but also a transverse force RR transverse to the sliding direction 30.
  • the lateral force RR is greater, the greater the effective angle ß and / or the smaller the distance A2
  • the lateral force RR must be supported in the first bearing 41.
  • Fig. 1 (a) also shows a
  • Sliding elements 52 ' such as the unrolling 52' of Fig. 1 (b), especially in the automotive sector, is not sufficient. Because the number of actuating cycles, the high dynamics, the high application temperature and the usually not possible relubrication leads to too rapid wear and failure of the component (not shown) already after a very short life of the identification converter. 1
  • the identification converter 1 has the actuating disk 2 rotatable in and counter to the direction of rotation 63 about the axis of rotation 6, as well as the plunger 3 displaceable in and against the sliding direction 30.
  • the plunger 3 is mounted in the first bearing 41. It comprises a first plunger part 31, which extends in the sliding direction 30, and a second
  • Plunger part 32 which extends transversely to the sliding direction 30 and a
  • the plunger surface 320 has.
  • the plunger surface 320 is the
  • Actuating disk 2 arranged facing.
  • the plunger 3 is therefore T-shaped. Between the actuating disc 2 and the plunger 3 is also in this
  • Identifier 1 an actuator 5 arranged. However that is Actuating element 5 of this identifier converter 1 designed as a storage pendulum.
  • the terms actuating element 5 and bearing pendulum are used synonymously below.
  • the actuating element 5 of FIG. 2 has an articulated arm 50.
  • the articulated arm 50 has a first end E1 and a second end E2 opposite the first end E1.
  • a pivoting head 51 is arranged at the first end E1.
  • the swivel head 51 is in a second bearing 42, hereinafter also called pivot bearing to a
  • Swivel axis 71 pivotally mounted in and against a pivoting direction 713.
  • the plunger 3 extends in the radial direction 62 of the rotation axis 6.
  • the roll-off axes 72, 73 have the same distance A12, A13 to the pivot axis 71. They are therefore arranged on a circular arc K about the pivot axis 71 and in the pivoting direction 713 about the pivot axis 71 from each other
  • the articulated arm 50 has approximately the shape of an equilateral triangle.
  • the first unrolling means 52 abuts the actuating disk 2 in a point-shaped or linear-shaped first abutment region P1, in particular when the identification transducer 1 is actuated.
  • the second unrolling means 53 abuts against the ram 3 in a punctiform or linear second abutment region P2, in particular when the identification transducer 1 is actuated.
  • the actuating disk 2 When actuating the identifier converter 1, the actuating disk 2 is rotated in the direction of rotation 63 about its axis of rotation 6. In this case, the first rolling-off means 52 rolls on the actuating surface 210 of the actuating disk 2. In this case, the first contact area P1 shifts along the
  • Actuating end 212 is arranged shifted, rotatable.
  • FIG. 2 (b) shows the identifier converter 1 in an adjustment position V.
  • the counter-axial force FA acting in the ram 3 is likewise schematically represented by an arrow.
  • the actuating disk 2 is also driven by means of the adjusting drive 8 in the case of the actuating arrangement 100 of FIG. 2 (b).
  • This has the output shaft 810 with the teeth 814, here a worm toothing, on.
  • Output shaft 810 is driven by means of an electric motor, in particular a DC or EC DC motor. It extends in the driven direction 81 1 concentrically about the output axis 81st.
  • the actuating disk 2 is arranged rotationally fixed to the drive wheel 27.
  • the actuating disk 2 and the drive wheel 27 are rotatably arranged on the same rotary shaft 60 about the rotation axis 6 rotatably.
  • the drive wheel 27 has the toothing 814 of the output shaft 810 corresponding counter teeth 274.
  • the counter-toothing 274 is engaged with the teeth 814 of the output shaft 810, so that the drive wheel 27 rotates in the direction of rotation 63 about the axis of rotation 6 when the output shaft 810 about the output shaft 81 in the
  • Output direction 813 rotates.
  • the actuating disk 2 is rotated in the direction of rotation 63, and the identification converter 1 is therefore actuated.
  • the cylinder 9 here comprises a tappet guide 91 and a cartridge 92.
  • the cartridge 92 is here a hydraulic cartridge of a clutch (not shown) of a motor vehicle (not shown).
  • the plunger 3 is actuated against a restoring force, in particular a spring (not shown). As a result, it is pushed back against the sliding direction 30 when the output shaft 810 is rotated counter to the output direction 814, and the actuating disk 2 is therefore rotated counter to the direction of rotation 63.
  • a restoring force in particular a spring (not shown).
  • Fig. 2 (c) shows another embodiment of such
  • Actuator assembly 100 Again, a look into the open housing 10 is shown. Visible are the identifier converter 1 in the basic position, and the drive wheel 27th The actuator assembly 100 of FIG. 2 (c) differs from that of FIG. 2 (b) primarily in the geometric shape of FIG.
  • Actuator 5 is in the basic position G with a leg 55 on the actuating stop 22 of the actuating disk 2 at. So that the actuating surface 210 still up to the operating end 212 for
  • the articulated arm 50 is adapted to this leg 55 to the cross-sectional contour 20 of the actuating disk 2, and therefore has a cutout (not labeled) with respect to the shape of an equilateral triangle.
  • Fig. 3 shows in (a) - (c) an embodiment of an actuating arrangement
  • FIG. 3 shows the actuating arrangement 100 without the housing 10 provided for the identifier converter 1 and the drive wheel 27, namely in (a) a side view against the axial direction 61 of the axis of rotation 6, in (b) a perspective view, and in (c) is a front view in the axial direction 81 1 of the output shaft 81st
  • the identifier converter 1 of FIG. 3 differs from that of FIG. 2 mainly by the actuating element. 5
  • Actuator 5 of FIG. 2 two articulated arms 501, 502 on. Both articulated arms 501, 502 have the first end E1 and the second end E2. At the first end E1, a respective swivel head element 51 1, 512 is arranged. Both swivel head elements 51 1, 512 are around the
  • Swivel axis 71 pivotally mounted on the same pivot shaft 710 rotatably.
  • the pivot shaft 710 is rotatably mounted in two pivot bearings 421, 422 about the pivot axis 71, which are spaced apart in the axial direction 71 1 of the pivot axis 71 from each other.
  • the pivot bearings 421, 422 are formed here by roller bearings.
  • each one of the two rolling-off means 52, 53 is arranged.
  • the unrolling means 52, 53 are each about their Abrollachsen 72, 73 in their Abrollidesen 723, 733 rotatable. They have the same distance A12, A13 to the pivot axis 71.
  • the unrolling means 52, 53 or the articulated arms 501, 502 are spaced apart in the pivoting direction 713.
  • the articulated arms 501, 502 therefore have a joint angle ⁇ to each other which is greater than 0 °, preferably greater than 5 °, and less than 75 °, preferably less than 60 °.
  • the articulated arms 501, 502, and therefore also the unrolling means 52, 53 are likewise spaced apart from one another.
  • the actuating disk 2 and the Plunger 3 in the axial direction 71 1 of the pivot axis 71 can be arranged offset to one another, but also the Versteilantrieb 8 and the cylinder 9.
  • the adjustment drive 8 can be arranged here at an angle> 0 ° to the sliding direction 30 (see Fig .. 2 (b)) ).
  • the actuator assembly 100 therefore provides a variety of

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Transmission Devices (AREA)

Abstract

L'invention concerne un convertisseur de caractéristique servant à actionner un cylindre, en particulier un embrayage d'un véhicule automobile, comportant un disque d'actionnement qui peut tourner autour d'un axe de rotation dans un sens de rotation et dans le sens inverse, et un poussoir qui peut se déplacer dans un sens de déplacement et dans le sens inverse. Le disque d'actionnement est prévu pour déplacer le poussoir, et un élément d'actionnement monté de manière à pouvoir pivoter autour d'un axe de pivotement dans un sens de pivotement et dans le sens inverse est agencé entre le disque d'actionnement et le poussoir. La présente invention concerne en outre un système d'actionnement muni dudit convertisseur de caractéristique et d'une servocommande de positionnement servant à l'entraînement automatique du convertisseur de caractéristique. L'invention concerne par ailleurs un embrayage, en particulier d'un véhicule automobile, muni d'un convertisseur de caractéristique d ce type.
EP15781644.8A 2014-12-16 2015-10-19 Convertisseur de caractéristique muni d'un disque à cames et d'un balancier et servant à actionner un embrayage Withdrawn EP3234397A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014226120.1A DE102014226120A1 (de) 2014-12-16 2014-12-16 Kennungswandler mit Kurvenscheibe und Lagerpendel zur Betätigung einer Kupplung
PCT/EP2015/074074 WO2016096189A1 (fr) 2014-12-16 2015-10-19 Convertisseur de caractéristique muni d'un disque à cames et d'un balancier et servant à actionner un embrayage

Publications (1)

Publication Number Publication Date
EP3234397A1 true EP3234397A1 (fr) 2017-10-25

Family

ID=54330762

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15781644.8A Withdrawn EP3234397A1 (fr) 2014-12-16 2015-10-19 Convertisseur de caractéristique muni d'un disque à cames et d'un balancier et servant à actionner un embrayage

Country Status (3)

Country Link
EP (1) EP3234397A1 (fr)
DE (1) DE102014226120A1 (fr)
WO (1) WO2016096189A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016207237B4 (de) * 2016-04-28 2018-02-22 Robert Bosch Gmbh Aktuator zur Betätigung einer Kupplung eines Fahrzeugs
DE102016209431B3 (de) * 2016-05-31 2017-08-03 Robert Bosch Gmbh Kupplungsaktuator
DE102016209427B3 (de) * 2016-05-31 2017-07-06 Robert Bosch Gmbh Kupplungsaktuator
DE102016219059A1 (de) * 2016-09-30 2018-04-05 Schaeffler Technologies AG & Co. KG Aktuator für eine Kupplung sowie Rollenlager, insbesondere für den Aktuator
DE102016220732B3 (de) * 2016-10-21 2018-03-01 Robert Bosch Gmbh Kraftübertragungsvorrichtung eines elektrischen Kupplungsaktuators
DE102016220720B3 (de) * 2016-10-21 2017-11-30 Robert Bosch Gmbh Übertragungsvorrichtung eines elektrischen Kupplungsaktuators
DE102016222836A1 (de) 2016-11-21 2018-05-24 Robert Bosch Gmbh Einrichtung zur Betätigung einer Kupplung eines Fahrzeugs
DE102017208732A1 (de) 2017-05-23 2018-11-29 Robert Bosch Gmbh Verfahren zur Überprüfung eines elektrischen Kupplungsaktuators sowie elektrischer Kupplungsaktuator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2313885B (en) * 1996-06-05 2001-02-14 Luk Getriebe Systeme Gmbh Operating device
DE10235906A1 (de) * 2002-08-06 2004-02-19 Zf Sachs Ag Drehmomentübertragungsvorrichtung in einem Kraftfahrzeug
US7150348B2 (en) * 2003-10-07 2006-12-19 Magneti Marelli Powertrain Usa Llc Ergonomic clutch actuator
ITTO20030857A1 (it) 2003-10-31 2005-05-01 Sila Holding Industriale Spa Attuatore elettromeccanico per un innesto a frizione di un autoveicolo.
JP5461314B2 (ja) * 2010-06-08 2014-04-02 本田技研工業株式会社 クラッチ装置

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DE102014226120A1 (de) 2016-06-16
WO2016096189A1 (fr) 2016-06-23

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