EP1956462A2 - Dispositif destiné à l'actionnement d'un embrayage de véhicule - Google Patents

Dispositif destiné à l'actionnement d'un embrayage de véhicule Download PDF

Info

Publication number
EP1956462A2
EP1956462A2 EP08000593A EP08000593A EP1956462A2 EP 1956462 A2 EP1956462 A2 EP 1956462A2 EP 08000593 A EP08000593 A EP 08000593A EP 08000593 A EP08000593 A EP 08000593A EP 1956462 A2 EP1956462 A2 EP 1956462A2
Authority
EP
European Patent Office
Prior art keywords
pedal
cam
axis
arrangement according
spring element
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Withdrawn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
EP08000593A
Other languages
German (de)
English (en)
Other versions
EP1956462A3 (fr
Inventor
Roland Dr. Welter
Peter Greb
Lászlo Dr. Mán
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
LuK Lamellen und Kupplungsbau Beteiligungs KG
LuK Lamellen und Kupplungsbau 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 LuK Lamellen und Kupplungsbau Beteiligungs KG, LuK Lamellen und Kupplungsbau GmbH filed Critical LuK Lamellen und Kupplungsbau Beteiligungs KG
Publication of EP1956462A2 publication Critical patent/EP1956462A2/fr
Publication of EP1956462A3 publication Critical patent/EP1956462A3/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/30—Controlling members actuated by foot
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/03—Means for enhancing the operator's awareness of arrival of the controlling member at a command or datum position; Providing feel, e.g. means for creating a counterforce

Definitions

  • the invention relates to an arrangement for actuating a vehicle clutch according to the features of the preambles of claims 1, 5, 16, 19 and 22nd
  • a release device for a hydraulically actuated clutch of a motor vehicle which has a connected to a hydraulic system energy storage. This is connected via a kinematics with a clutch pedal, whereby an adaptation of the pedal forces is achieved to the pedal travel.
  • the pedal force along the second half of the pedal travel can be noticeably reduced in order to overcome the acting in the clutch of the motor vehicle maximum spring force towards the end of the pedal travel easier.
  • one end of the energy accumulator is connected to a lever on which a rolling curve is provided, on which a roller can run, which is arranged on a boom of the clutch pedal. After overcoming a dead center, the roller runs along this rolling curve and undergoes an assisting force by the energy accumulator designed as a spring element, so that the pedal force to be applied is reduced.
  • the invention has for its object to provide an arrangement for actuating a vehicle clutch, which is adaptable with its simple structure to the components of the existing pedal bracket and on the improved pedal force adjustment is ensured.
  • This object is achieved with an arrangement for actuating a vehicle clutch according to the features of claim 1.
  • a movement of a rotatably mounted on an axle of a pedal bracket pedal of a clutch is transferable to a kinematics.
  • This kinematics consists of a designed as a spring element energy storage, which is connected to a cam roller and along a predetermined contour of a cam is movable, wherein the spring member is fixedly supported on the pedal and the cam is rotationally connected to the vehicle frame or the vehicle frame fixed pedal bracket.
  • the spring travel and the spring force of the energy accumulator configured as a spring element are changed, so that a desired pedal force characteristic curve is established at the point of contact with the roller due to the contour angle, whereby a cost-optimized adjustment of the pedal force characteristic for clutches is realized in the simplest manner without any loss
  • the spring element is designed with a cam roller for contact transmission between this and the cam.
  • these can also be dispensed with if the free end of the spring element slides directly along the curved contour of the cam disk.
  • the storage of the pedal on the axis of the pedal bracket which is associated with a cam with radially variable curve contour.
  • the force of the mutually engaged components - cam and spring element - to the pedal changes.
  • the force characteristic of the clutch on the pedal can be modified.
  • the cam is rotatably connected via an anti-rotation with the pedal bracket and rolls the cam roller under bias of the spring element on the cam.
  • the spring element attached to the pedal can be designed as a leaf spring or compression spring, wherein it acts transversely to the axis of rotation of the pedal and to this or away from it.
  • the object of the invention with an arrangement for actuating a vehicle clutch is achieved, wherein the cam is rotationally fixed to the pedal bracket and standing over its lateral surface in operative connection spring element which rolls with its cam on the applied curve contour, so abuts the contour that it is moved away during the movement of the axis of the pedal bracket, with its bias in the axial direction acts.
  • the energy storage is designed as a plate spring, which is supported with a bias on the front side, preferably axially on the mounting of the pedal.
  • This choice of springing is especially in small spaces beneficial.
  • the pedal carries on the plate spring facing end face a curve contour which is in engagement with corresponding contact elements in the form of sliding blocks or rollers, which fixed to the end face of a rotationally on the pedal bracket Intermediate element are arranged.
  • the intermediate element is arranged axially displaceably about the pedal axle.
  • a rolling bearing which is introduced between the energy storage remote end faces of the pedal and pedal bracket or an axial stop of the pedal shaft.
  • This bearing can be designed as a cheaper and friction-optimized slider made of plastic.
  • only one curve contour is provided on the end face of the pedal and the intermediate element carries the contact elements.
  • the curve contour can just as well be provided on the intermediate element and the pedal carries the contact elements.
  • the kinematics can also be arranged on both sides of the pedal.
  • the curve contour can be incorporated directly into the pedal bracket on which rolls the associated with the spring element cam roller.
  • the axle forms a unit with the pedal, which is in operative connection with a cam disc mounted on the axle, whose cam contour runs perpendicular to the axis.
  • This unit is firmly connected by means of a rotation with the pedal bracket.
  • the spring element is advantageous to perform the spring element as a leaf or compression spring, which acts transversely to the axis of the pedal bracket and on this or to this away.
  • the object of the invention is also achieved by an arrangement for actuating a vehicle clutch having the features of claim 16.
  • the kinematics, to which the pedal movement is transmitted consists of a pedal element attached to the spring element, which is advantageously designed as a leaf spring and provided with a predetermined contour and is supported on a trained as a roller body of revolution, which is fixedly connected to the pedal bracket.
  • the object is achieved by an arrangement for actuating a vehicle clutch, in which by an applied to a rotatably mounted about an axis of a pedal pedal pedal actuating force via a kinematics on a master cylinder is transferable, wherein the pedal between its axis of rotation and its tread has a hinge point to which the piston rod of the master cylinder is articulated, and on this pivot point operatively connected to an energy storage cam acts whose curve contour is movable on at least one fixed to the pedal bracket rotational body along.
  • the cam rolls off at the hinge point.
  • FIG. 1 shows an arrangement for actuating a clutch in a side view, which is essentially formed of a pedal 3, on which a master cylinder 8 is articulated.
  • This pedal 3 acts on a kinematics attached to the pedal bracket 10.
  • the kinematics consists of a leaf spring 7, which is connected to a cam roller 6 and along a predetermined cam contour 12 of a cam 9 is movable. Just as well, however, the leaf spring 7 can slide with its free end on the cam contour 12 of the cam 9 along.
  • the cam 9 is arranged on the pedal axle 5 and rotationally connected by means of a rotation 4 with the pedal bracket 10.
  • This cam 9 is provided with a correspondingly shaped cam contour 12, so as to the resultant pedal force via a kinematics in the form of a spring-loaded cam roller 6, which rests by biasing force generated thereby on the cam contour 12 and rolls on movement on this, on a disengaging device to design.
  • This is in the FIG. 1 designed as a leaf spring spring element 7 connected to one end by a fixed clamping with the pedal 3, so that it is fixed in position on the pedal 3 and secured against rotation.
  • a cam roller 6 is mounted, which rolls on movement of the pedal 3 about the axis 5 on the cam contour 12.
  • FIG. 2 shows a further embodiment of an inventive arrangement, which differs from the structure according to FIG. 1 differs in that the spring element 7 is designed as a compression spring to which the cam roller is attached.
  • FIG. 3 represents a further possibility of the embodiment of the solution according to the invention.
  • the cam 9 arranged with its curve contour 12 on the free side surface of the pedal 3 against the axis 5 of the pedal 3 against rotation.
  • This leaf spring 7 is connected at the end to the pedal 3, which has a corresponding receptacle.
  • FIGS. 1 to 3 shows that the direction of action of the leaf spring through the axis 5 and acts perpendicular to this.
  • the FIGS. 4 and 5 show further possibilities of force application.
  • the direction of force acts in the direction of the axis 5 and thus perpendicular to the plane of rotation of the pedal 3 on the axis fifth
  • the end face of the rotationally secured cam 9 is provided with a cam contour 12.
  • the end face of the pedal 3 may as well be provided with a cam contour 12 and be mounted on the cam 9 or a non-rotating intermediate element 1 rollers.
  • sliding elements can be used for the rolling elements used for the contact point.
  • the plate spring 7 acts in FIG. 5 on two directly touching faces, one of which carries the cam contour 12 and the other designed as a sliding cam contour 12a.
  • the rest of the construction is the in FIG. 4 described analog, so that the provided with the curve contour 12 face is in contact with a cam contour 12a integrated in the end face of the pedal 3.
  • the cam 9 and the pedal 3 are mounted in this embodiment via their end faces.
  • FIG. 6 shows a spatial representation of a solution in which ideally the pedal 3 according to the invention with the master cylinder 8 and pedal sensors (not shown) added to a module and fastened by means of fastening elements on the pedal bracket 10.
  • This module represents a testable outside the pedal bracket 10 unit.
  • FIG. 7 a further embodiment of the basic principle of the solution according to the invention is shown schematically.
  • the pedal 3 is mounted on the axis 5, as in FIG. 3 flanged to the pedal bracket 10.
  • a cam 9 is fixed to the pedal block 10, whose at least one cam roller 6 facing lateral surface is provided with a cam contour 12.
  • the cam roller 6 is in operative connection, which is spring-loaded by means of a spring element designed as a spring element 7 to the cam contour 12 and thus applies a biasing force to the cam 9.
  • the biasing force of the spring element 7 also acts in the direction of axis 5.
  • FIG. 8 becomes the same active principle as in FIG. 7 applied.
  • the arrangements and components used are the same as in FIG. 7 ,
  • the lateral surface of the cam 9 provided with the curve contour 12 points in the direction of the pedal 3.
  • the spring roller 7 sprung by the cam roller 6 acts during rolling on the curved contour 12 of the pedal 3 away.
  • arises at the same position of the spring element 7 has a greater rolling length, so that the cam contour 12 is less sensitive to tolerance and experiences a lower surface pressure.
  • FIG. 9 Another possibility of implementing the active principle according to FIG. 7 will be out FIG. 9 clear.
  • the cam member 9 is immediately integrated into the pedal bracket 10, so that the pedal bracket 10 to some extent represents the cam 9 itself, wherein one side surface is provided with a cam contour 12.
  • the geometry of the curve contour 12 becomes the same incorporated into the geometry of the pedal bracket 10; For example, as a formed sheet metal contour, punched curve contour 12 or as a plastic mold optionally with a metal reinforcement to hold a higher surface pressure stand. The rest of the construction of FIG. 7 has been preserved. Also in the case of the axially acting solution according to FIGS. 4 and 5 the integration of the curve contour 12 in the pedal bracket 10 is possible.
  • the cam 9 and the cam contour 12 can also be integrated into the spring element 7; like from the FIG. 10 evident.
  • the cam roller 6 is designed as a fixed to the pedal bracket 10 roller 13.
  • the curve contour 12 is chosen so that, due to the respective angle of the curve contour 12 in the respective contact point with the stationary cam roller 6, the desired moment for compensating the operating force on the pedal 3 is formed.
  • the structural design is the same as in FIG. 7 shown.
  • the effect of the curve contour 12 integrated in the spring element 7 can be carried out radially or axially analogously to the solutions 1 to 9 already described.
  • FIGS. 11 to 20 show further variants of the arrangement and the standing together in operative connection components that form the kinematics.
  • FIG. 12 variant shown can still, as in FIG. 13 shown, further modified.
  • the two connected to the hinge point 14 cams 9 cooperate by means of a tension spring, between the cams 9 one of two rotating bodies 13a, 13b existing, with the pedal bracket 10 firmly connected unit or a sliding block 13c is introduced, against or the cam or the cam discs 9 are pressed.
  • FIG. 14 The solution shown is based on the in FIG. 13 shown, in contrast to this two rollers formed as a rotational body 13 are placed axially behind each other on a common axis.
  • energy storage 7 can here, as well as in FIG. 13 , a thigh spring are used.
  • FIG. 15 will the reversal of the in the FIGS. 12 to 14 shown, wherein the trained here as a leg spring energy storage 7 serves to push the two cams 9 apart and thereby press on the voltage applied to each of the curve contours 12 rollers 13.
  • FIG. 16 shows another possible variant of FIGS. 13 and 14 , wherein here the reel unit is replaced by a correspondingly shaped sliding block 13c. Also, the spring-loaded cams 9 are moved toward each other again, so that they are pressed with their curve contour 12 to the sliding block 13c.
  • FIG. 17 is also a spring-loaded cam 9 shown, which is pressed due to the force acting on them energy storage 7 with its curve contour 12 to the rotary body 13. Again, the achievement of the reverse direction of force is possible by a corresponding structure of the standing together in operative connection components.
  • FIG. 18 represents the basic structure of FIG. 17 in which case the curve contour 12 is integrated into the energy store 7. In this way, a component can be saved.
  • the hinge point 14 is formed of a pedal-fixed rotational body 13 or a sliding member on which a pedal block 10 rotatably mounted cam 9 is spring loaded with its curve contour 12 by means of an energy storage 7 and depending on the inserted energy storage 7 either to the fulcrum 5 or pushed away from it ,
  • FIG. 19 In contrast to FIG. 19 where the cam 9 is rotatably mounted on the pedal bracket 10 is in FIG. 20 the cam 9 is spring-loaded by a leaf spring 7 clamped firmly in the pedal bracket 10. Analogous to FIG. 19 the cam disc 9 is pressed against a pedal-fixed rotary body 13 or a sliding member 13c.
  • FIGS. 19 and 20 analogous to the FIGS. 12 to 15 also provided with cam contours 12 cams 9 are used, which are away from each other by means of a compression spring 7 inserted between both cams 9 or by means of a tension spring 7 inserted between both cams 9 toward each other.
  • the pedal 3 can be designed as a plastic injection-molded part, pipe construction or as a sheet metal part.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Operated Clutches (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Mechanical Control Devices (AREA)
EP08000593.7A 2007-02-08 2008-01-14 Dispositif destiné à l'actionnement d'un embrayage de véhicule Withdrawn EP1956462A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007006271 2007-02-08
DE102007019500 2007-04-25

Publications (2)

Publication Number Publication Date
EP1956462A2 true EP1956462A2 (fr) 2008-08-13
EP1956462A3 EP1956462A3 (fr) 2014-07-16

Family

ID=39387206

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08000593.7A Withdrawn EP1956462A3 (fr) 2007-02-08 2008-01-14 Dispositif destiné à l'actionnement d'un embrayage de véhicule

Country Status (2)

Country Link
EP (1) EP1956462A3 (fr)
DE (1) DE102008004151A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011111087A1 (de) * 2011-08-18 2013-02-21 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Pedalvorrichtung, Kupplungssystem und Kraftfahrzeug
EP2023228A3 (fr) * 2007-08-07 2013-10-09 Schaeffler Technologies AG & Co. KG Dispositif et procédé d'ajustement de la position de composants d'un dispositif de pédale destiné à soutenir la force de pédalage dans un véhicule
WO2014048661A1 (fr) * 2012-09-27 2014-04-03 Robert Bosch Gmbh Système de pédale d'embrayage
EP3151082A1 (fr) * 2015-09-30 2017-04-05 ZF Friedrichshafen AG Pedale et vehicule automobile
WO2018039098A1 (fr) * 2016-08-22 2018-03-01 Cts Corporation Pédale d'embrayage de véhicule électronique à force variable
US20190278318A1 (en) * 2018-03-08 2019-09-12 Kyung Chang Industrial Co., Ltd. Pedal effort generator using cam
FR3100625A1 (fr) * 2019-09-09 2021-03-12 FTE automotive Système de génération d’effort pour pédale de commande et dispositif capteur de position associé

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008043596A1 (de) 2008-11-10 2010-05-12 Zf Friedrichshafen Ag Betätigungsanordnung für eine Fahrzeugkupplung
DE102012005777A1 (de) * 2012-03-21 2013-09-26 Gm Global Technology Operations, Llc Pedalvorrichtung, insbesondere zum Betätigen der Kupplung eines Kraftfahrzeuges, und Verfahren zum Betreiben der Pedalvorrichtung
DE102015200782A1 (de) 2015-01-20 2016-07-21 Schaeffler Technologies AG & Co. KG Betätigungseinrichtung für ein Kupplungssystem eines Kraftfahrzeugs
DE102015200789A1 (de) 2015-01-20 2016-07-21 Schaeffler Technologies AG & Co. KG Betätigungseinrichtung für ein Kupplungssystem
DE102023000074B4 (de) 2023-01-12 2024-10-02 Mercedes-Benz Group AG Pedalanordnung zum Betreiben einer Funktionseinheit eines Kraftfahrzeugs sowie Kraftfahrzeug

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10104665A1 (de) 2001-02-02 2002-08-22 Zf Sachs Ag Ausrückvorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1233758A (en) * 1917-06-12 1917-07-17 Joseph H Dearborn Spring-counterbalancing mechanism.
DE4321517A1 (de) * 1993-06-29 1995-01-12 Hans Juergen Schroeter Betätigungsvorrichtung
JP4568951B2 (ja) * 2000-04-13 2010-10-27 津田工業株式会社 自動車のペダル装置
FR2871113B1 (fr) * 2004-06-08 2006-08-18 Renault Sas Dispositif a pedale avec restitution d'effort avec un ressort
FR2871114B1 (fr) * 2004-06-08 2006-08-18 Renault Sas Dispositif a pedale avec restitution d'effort

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10104665A1 (de) 2001-02-02 2002-08-22 Zf Sachs Ag Ausrückvorrichtung

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2023228A3 (fr) * 2007-08-07 2013-10-09 Schaeffler Technologies AG & Co. KG Dispositif et procédé d'ajustement de la position de composants d'un dispositif de pédale destiné à soutenir la force de pédalage dans un véhicule
DE102011111087A1 (de) * 2011-08-18 2013-02-21 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Pedalvorrichtung, Kupplungssystem und Kraftfahrzeug
WO2014048661A1 (fr) * 2012-09-27 2014-04-03 Robert Bosch Gmbh Système de pédale d'embrayage
CN104661850A (zh) * 2012-09-27 2015-05-27 罗伯特·博世有限公司 离合器踏板装置
CN104661850B (zh) * 2012-09-27 2018-03-02 罗伯特·博世有限公司 离合器踏板装置
EP3151082A1 (fr) * 2015-09-30 2017-04-05 ZF Friedrichshafen AG Pedale et vehicule automobile
WO2018039098A1 (fr) * 2016-08-22 2018-03-01 Cts Corporation Pédale d'embrayage de véhicule électronique à force variable
US10359802B2 (en) 2016-08-22 2019-07-23 Cts Corporation Variable force electronic vehicle clutch pedal
US10712764B2 (en) 2016-08-22 2020-07-14 Cts Corporation Variable force electronic vehicle clutch pedal
US20190278318A1 (en) * 2018-03-08 2019-09-12 Kyung Chang Industrial Co., Ltd. Pedal effort generator using cam
FR3100625A1 (fr) * 2019-09-09 2021-03-12 FTE automotive Système de génération d’effort pour pédale de commande et dispositif capteur de position associé

Also Published As

Publication number Publication date
DE102008004151A1 (de) 2008-08-28
EP1956462A3 (fr) 2014-07-16

Similar Documents

Publication Publication Date Title
EP1956462A2 (fr) Dispositif destiné à l'actionnement d'un embrayage de véhicule
DE102015204894A1 (de) Lenksäule für ein Kraftfahrzeug
DE102015110186A1 (de) Stellantrieb für eine Kupplung, insbesondere eines Kraftfahrzeugs
DE102005035067A1 (de) Anordnung zur Betätigung einer Kupplung
EP1952043B1 (fr) Frein electromecanique sans jeu
EP3077691B1 (fr) Organe de commande pour actionner un actionneur hydraulique d'embrayage et embrayage à commande électrique
EP1659017B1 (fr) Dispositif pour réduire la force d'une pédale
DE202007005313U1 (de) Scheibenbremse und Lagerblock für eine Scheibenbremse
DE102017008196A1 (de) Trommelbremse mit einem elektromechanisch-hydraulischen Bremsaktuator
WO2016112895A1 (fr) Frein à disque et élément d'entraînement d'un dispositif de rattrapage d'usure d'un frein à disque
DE102009023416A1 (de) Pneumatisch oder elektromechanisch betätigbare Scheibenbremse
EP2022688B1 (fr) Système de freinage supplémentaire et dispositif de déclenchement pour systèmes de freinage supplémentaires pour l'actionnement de freins de remorques à inertie
EP0995047B1 (fr) Servo-moteur pour embrayage de vehicule
DE112006001595T5 (de) Scheibenbremse
DE102007053444A1 (de) Einradrolle
DE202010003732U1 (de) Scheibenbremse
DE102016226238A1 (de) Bremse mit Bremszylinder und integriertem Verschleißnachsteller
DE112014001250B4 (de) Betätigungseinrichtung für eine Kupplung
EP3337698A2 (fr) Dispositif de simulation d'effort sur un élément d'actionnement d'un véhicule, de préférence simulateur d'effort sur la pédale
DE3004277A1 (de) Kupplung
DE2261843B2 (de) Selbsttaetige, doppeltwirkende bremsgestaengenachstelleinrichtung im bremsgestaenge, insbesondere von schienenfahrzeugen
DE102015215029A1 (de) Vorrichtung zur Kraftsimulation an einem Betätigungselement eines Fahrzeuges, insbesondere einem Pedalkraftsimulator
DE202010003738U1 (de) Scheibenbremse
WO2012167765A1 (fr) Actionneur à levier pour un embrayage à friction
DE102005010211A1 (de) Parksperrenmechanismus für ein Kraftfahrzeug, welches ein Automatgetriebe oder ein automatisiertes Handschaltgetriebe umfasst

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG

RIC1 Information provided on ipc code assigned before grant

Ipc: G05G 5/03 20080401ALI20131203BHEP

Ipc: G05G 1/30 20080401AFI20131203BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: G05G 5/03 20080401ALI20140610BHEP

Ipc: G05G 1/30 20080401AFI20140610BHEP

17P Request for examination filed

Effective date: 20150116

RBV Designated contracting states (corrected)

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AXX Extension fees paid

Extension state: BA

Extension state: RS

Extension state: AL

Extension state: MK

17Q First examination report despatched

Effective date: 20180703

RIC1 Information provided on ipc code assigned before grant

Ipc: G05G 1/30 20080401AFI20140610BHEP

Ipc: G05G 5/03 20080401ALI20140610BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20200306

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20200327

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230523