WO2019201675A1 - Élément de commutation pour être reçu dans un moyen formant boîtier pour le réglage d'un réglage d'engrenage pour un véhicule, dispositif de commutation pour un véhicule, procédé pour la fabrication et procédé pour faire fonctionner un tel dispositif de commutation - Google Patents

Élément de commutation pour être reçu dans un moyen formant boîtier pour le réglage d'un réglage d'engrenage pour un véhicule, dispositif de commutation pour un véhicule, procédé pour la fabrication et procédé pour faire fonctionner un tel dispositif de commutation Download PDF

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Publication number
WO2019201675A1
WO2019201675A1 PCT/EP2019/058938 EP2019058938W WO2019201675A1 WO 2019201675 A1 WO2019201675 A1 WO 2019201675A1 EP 2019058938 W EP2019058938 W EP 2019058938W WO 2019201675 A1 WO2019201675 A1 WO 2019201675A1
Authority
WO
WIPO (PCT)
Prior art keywords
switching element
projection
switching
detent
switch position
Prior art date
Application number
PCT/EP2019/058938
Other languages
German (de)
English (en)
Inventor
Daniel Kreinest
Cedric Bultiau
Emrah Ertas
Yanik KÜHNE
Original Assignee
Zf Friedrichshafen Ag
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 Zf Friedrichshafen Ag filed Critical Zf Friedrichshafen Ag
Publication of WO2019201675A1 publication Critical patent/WO2019201675A1/fr

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
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/08—Range selector apparatus
    • F16H59/10—Range selector apparatus comprising levers
    • F16H59/105—Range selector apparatus comprising levers consisting of electrical switches or sensors
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/24—Providing feel, e.g. to enable selection
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/24—Providing feel, e.g. to enable selection
    • F16H2061/243—Cams or detent arrays for guiding and providing feel

Definitions

  • the present approach relates to a switching element for receiving in a Ge housing means for adjusting a transmission setting for a vehicle, a
  • a switching device for a vehicle a method for manufacturing and a method for operating a switching device.
  • JP 2017-190050 A describes a Rastiersystem with a simple running Rastierelement.
  • the present approach provides an improved Heidelbergele element for inclusion in a housing device for adjusting a gear set ting for a vehicle, also an improved switching device for a vehicle and a method of manufacturing and a method for operating a verbes serten switching device according to the main claims.
  • Advantageous embodiments will become apparent from the dependent claims and the description below.
  • a switching element for receiving in a housing device for adjusting a transmission setting for a vehicle comprises a first detent element and a two-Tes Rastierelement.
  • the first detent element is designed to be in a received state of the switching element in the housing device in at least one switch position of the switching element in or on a first latching contour of
  • the second detent element is designed to be in the switch position of the switching element in or on a second latching contour the housing means to lock to fix the switching element in the switch position in the housing means to allow the adjustment of the gear setting.
  • Such a switching element is advantageously formed to two times to lock on or in a housing device. Due to the double locking a particularly stable locking is possible in two places.
  • the switching element may be understood an actuating lever for actuating a Wegvorrich device for the vehicle.
  • different transmission settings of a vehicle transmission can be selected, for example, at least one of Fahrstu fen P, R, N and / or D of an automatic transmission.
  • For actuating the switching element can be arranged rotatably in the housing device along an axis of rotation or be arranged.
  • the Rastieriata are arranged so that the forces generated by the Rastie add up and act on the switching element that the axis of rotation of the switching element, which is preferably performed as a ball joint, is pressed in the direction of the bearing point of the axis of rotation.
  • a switching element with an executed as a ball joint axis of rotation from different directions of forces are acted upon, which act to push the ball of the ball joint in the rich direction of the joint to design the switching device backlash.
  • the first detent element may in this case be arranged at a first end of a first jump of the switching element and / or the second detent element at a second end of a second projection of the switching element, in particular wherein the first projection and the second projection Kings arranged to be V-shaped Kings.
  • V-shaped in the sense of the invention means that the respective directions of extension of the first projection or of the second projection form an angle of less than 180 degrees. The extension directions are therefore not parallel or tip-parallel. In other words, the protrusions are not directly opposite each other arranged.
  • the first detent element may be arranged at a first free end of the first projection of the switching element and / or the second Rastierele element at a second free end of the second projection of the switching element.
  • the first and / or second projection may protrude in the form of a He lever.
  • the first projection and / or the second projection extends away from an axis of rotation of the switching element.
  • the switching element can be movable in at least one or more different switch positions. In this way, a space-saving Anord tion of the components is possible.
  • first projection and / or the second projection may extend perpendicular to the axis of rotation and / or radially away from the axis of rotation.
  • first projection and / or the second projection may extend perpendicular to a cross section of the axis of rotation and / or radially away from a cross section of the axis of rotation.
  • the switching element also egg nen shift lever, which is shaped to stand in a recorded in the housing device state of the switching element from the housing means forth to actuation of the switching element in the at least one switch Stel development or in several switch positions allow, in particular wherein the shift lever between the first projection and the second projection can be angeord net.
  • a shift handle may be arranged, which may be provided for actuating the switching element, for example by a driver of the vehicle.
  • the axis of rotation of the shift lever can be arranged.
  • the shift lever When the shift lever is arranged as described between the first projection and the second projection and / or the shift lever and the projections, for example V-shaped, of extend the axis of rotation away, so a particularly stable locking and a accordingly stable tactile sensation when locking in the switch position / s is ensured by the driver.
  • the projections may in this case be aligned in a V-shape to one side of the axis of rotation, to which also the shift lever he stretches.
  • the shift lever may advantageously be fixedly connected to the first projection and / or the second projection, so that the first projection and / or the second projection in response to the actuation of the shift lever performs a corresponding movement.
  • a movement of the shift lever along the rotation axis can be understood.
  • the jumps can thus advantageously execute a rotary movement along the axis of rotation as the corresponding movement.
  • the first locking element and / or the second locking element is spring-mounted.
  • the first detent element can be spring-mounted in or on the first projection and / or the second detent element can be spring-mounted in or on the second projection.
  • the locking elements can be moved as flexible along the locking contour / s in under different switch positions.
  • a switching device for a vehicle has one of the above-presented switching elements and the housing device for receiving at least one compo nent of the switching element.
  • the housing device has a recess which forms a first detent contour for locking the first detent element in the scarf terwolf of the switching element and a second detent contour for locking the two th detent element in the switch position of the switching element.
  • a Derar term switching device is formed for receiving in a vehicle and allows adjusting at least one gear setting of a vehicle transmission of the vehicle by operating the switching element in the housing device.
  • the first latching contour can form a first curved surface and / or have a plurality of first latching recesses and / or the second latching contour Forming a second curved surface and / or having a plurality of second locking recesses.
  • the curved shape of the surface / n can be arranged or formed in accordance with the Drehbewe movement of the switching element along the axis of rotation.
  • the plurality of first recesses may be disposed on the first curved surface.
  • the plurality of second recesses may be disposed on the second curved surface.
  • the recesses allow engagement of the Rastierieri in different Druckerstellun gene, which may be assigned to different transmission settings.
  • the first detent contour may be arranged on a side of the recess opposite the second detent contour, in order to enable detenting of the detent elements, which may be arranged on V-shaped projections, in response to the rotational movement.
  • a method of manufacturing one of the foregoing switching devices comprises the following step:
  • This method can be implemented, for example, in software or hardware or in a mixed form of software and hardware, for example in a control unit.
  • a switching device can be produced, in which a switching element is advantageously received twice latching and thus very stable in the housing device.
  • a method of operating one of the foregoing switching devices comprises the following steps: Moving the recorded in the housing device switching element in a switch position, wherein the switching element is moved in the step of moving such that the first detent element of the switching element in or on the first catch contour of the housing device and the second Rastierelement of the switching element in or on the second Locking contour of the housing device rests to fix the switching element in the switch position; and
  • This method can be implemented, for example, in software or hardware or in a mixed form of software and hardware, for example in a control unit.
  • the approach presented here also creates a control unit which is designed to execute, to implement or to implement the steps of a variant of one of the methods presented here in corresponding devices. Also by this variant of the approach in the form of a control device, the approach underlying the approach can be solved quickly and efficiently.
  • a controller may be an electrical device that processes electrical signals, example, sensor signals and outputs control signals in response thereto.
  • the control unit may have one or more suitable interfaces, which may be formed in hardware and / or software.
  • the interfaces may be part of an integrated circuit in which functions of the device are implemented.
  • the interfaces may also be their own integrated circuits or at least partially consist of discrete components.
  • the cut can be software modules that are available for example on a microcontroller next to their software modules.
  • a computer program product with program code which can be stored on a machine-readable carrier such as a semiconductor memory, a hard disk or an optical memory and is used for carrying out the method according to one of the embodiments described above if the program is run on a computer is also of advantage or a device or a controller is executed.
  • a machine-readable carrier such as a semiconductor memory, a hard disk or an optical memory
  • FIG. 1 is a schematic representation of a vehicle having a switching device with a switching element for adjusting a transmission setting for the vehicle according to an embodiment
  • FIG. 2 shows a cross section of a switching device according to an embodiment
  • 3 is a flow chart of a method of manufacturing a switching device according to an embodiment
  • FIG. 4 is a flowchart of a method for operating a switching device according to an exemplary embodiment.
  • an exemplary embodiment comprises an "and / or" link between a first feature and a second feature, this can be read so that the embodiment according to one embodiment either the first feature and the second feature and according to another embodiment either has only the first feature or only the second feature.
  • Fig. 1 shows a schematic representation of a vehicle 100 with a Wegvor device 105 with a switching element 1 10 for setting a transmission setting for the vehicle 100 according to one embodiment.
  • the switching device 105 is received according to this embodiment in the vehicle 100 and adapted to set a gear setting of a driving zeugsetriebes 1 15 of the vehicle 100.
  • the switching element 1 10 includes a first detent element 125 and a second Ras animal element 130.
  • the first detent element 125 is in the budgetnom here shown mens state of the switching element 1 10 in the housing device 120 in a switch position 135 of the switching element 1 10 in or on a first locking contour 140 of the housing device 120 rests.
  • the second locking element 130 is engaged in the scarf ter ein 135 of the switching element 1 10 in or on a second locking contour 145 of the housing device 120 to fix the switching element 1 10 in the switch position 135 in the housing device 120 to allow setting the Getriebeein position ,
  • the switching device 105 in response to a movement of the switching element 1 10 in the switch position 135, a setting signal 150, which is adapted to cause the switch setting 135 associated gear setting of the vehicle transmission 1 15.
  • a control device which is adapted to detect the switch position 135 and accordingly to spend the adjusting signal 150 accordingly.
  • Fig. 2 shows a cross section of a switching device 105 according to a Auspar tion example. This may be the switching device 105 described in FIG. 1.
  • the housing means 120 has a recess 200 which is the first locking contour 140 for locking the first locking element 125 in the switch position 135 of the switching element 1 10 and the second locking contour 145 for locking the second Rastierelements 130 in the switch position 135 of the switching element 1 10 forms.
  • the first locking element 125 is arranged according to this embodiment at a ers th free end of a first projection 205 of the switching element 110 and / or the second locking element 130 at a second free end of a second projection 210 of the switching element 1 10, in particular wherein the first projection 205 and the second projection 210 is V-shaped.
  • the first projection 205 and / or the second projection 210 extend according to this Ausry approximately example of a rotation axis 215 of the switching element 1 10 away.
  • first projection 205 and / or the second projection 210 extend perpendicular to the axis of rotation 215 and / or radially away from the axis of rotation 215.
  • the switching element 110 also has a switching lever 220 which is shaped to protrude from the housing device 120 in the state of the switching element 110 accommodated in the housing device 120 in order to actuate the switching element 110 into the at least one switch position 135 allow, in particular wherein the shift lever 220 between the first projection 205 and the second projection 210 is disposed.
  • the shift lever 220 extends according to this embodiment also away from the rotation axis 215, wherein one of the rotation axis 215 opposite angeord scribed free end of the shift lever 220, which protrudes from the housing device 120, for actuating the switching element 1 10, as a handle 225 is formed out ,
  • the shift lever 220 is fixedly connected to the first projection 205 and / or the second projection 210 according to this embodiment, so that the first projection 205 and / or the second projection 210 in response to the Betä activities of the shift lever 220 perform a corresponding movement.
  • the first locking element 125 and / or the second locking element 130 are spring-mounted according to this embodiment.
  • the first locking contour 140 of the Gepuruseein device 120 forms a first curved surface and / or has a plurality of Ers th recesses and / or the second locking contour 145 forms a second curved surface and / or has a plurality of second recesses on.
  • a switching device 105 presented here implements a two-stage locking system with a double locking lug in the form of the latching contours 140, 145 for a switch in the form of the switching element 110.
  • switching element 1 10 of the switching device 105 in the switch position 135 advantageously at two locking contours 140, 145 of the housing device 120th
  • This provides the advantages of reducing mechanical space, avoiding mechanical components, improving backlash, reducing component count, improving assembly, and reducing costs.
  • This is made possible in particular by the here ge Form th doubly executed Rastier electrode 125, 130 and / or projections 205, 210 in V-arrangement.
  • Rastier process here are advantageously running animal backdrops in two Ras. The improved backlash comes in particular by the forces generated by the Rastiersystem acting on the switching element.
  • Fig. 3 shows a flowchart of a method 300 for producing a switching device according to one embodiment. This may be the switching device described in one of the figures 1 or 2.
  • the method 300 comprises at least one step 305 of the arranging.
  • the method 300 further includes a step 310 of providing before the step 305 of arranging.
  • step 305 of arranging at least one component of the switching element is arranged in the housing device, wherein in step 305 of arranging the switching element is arranged in the housing device such that the first detent element of the switching element rests in or on the first detent contour of the Geotrouseein direction and the second Rastierelement of the switching element rests in or on the second locking contour of the housing device.
  • step 310 of providing the switching element and the Gepurinrich device before the step 305 of arranging are provided.
  • FIG. 4 shows a flowchart of a method 400 for operating a switching device according to one embodiment. This may be the switching device described in one of the figures 1 or 2.
  • the method 400 includes a step 405 of moving and a step 410 of setting.
  • step 405 of moving the recorded in the housing device switching element is moved to a switch position, wherein the switching element is moved in step 405 of moving such that the first detent element of the switching elements in or latched to the first detent contour of the housing device and the second detent element of Switching element in or on the second locking contour of the Ge housing device rests to fix the switching element in the switch position.
  • step 410 of setting a transmission position associated with the switch position of a vehicle transmission of the vehicle is set in response to the step 405 of moving.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Control Of Transmission Device (AREA)

Abstract

La présente invention concerne un élément de commutation (110) pour être reçu dans un moyen formant boîtier (120) pour le réglage d'un réglage d'engrenage pour un véhicule (100). L'élément de commutation (110) comprend un premier élément de verrouillage (125) et un deuxième élément verrouillage (130). Le premier élément de verrouillage (125) est formé pour s'encliqueter dans ou sur un premier contour d'encliquetage (140) du moyen formant boîtier (120) dans au moins une position de commutation (135) de l'élément de commutation (110), dans un état enregistré de l'élément de commutation (110) dans le moyen formant boîtier (120). Le deuxième élément de verrouillage (130) est formé pour s'encliqueter dans ou sur un deuxième contour d'encliquetage (145) du moyen formant boîtier (120) dans la position de commutation (135) de l'élément de commutation (110), pour fixer l'élément de commutation (110) dans la position de commutation (135) dans le moyen formant boîtier (120), afin de permettre le réglage du réglage d'engrenage.
PCT/EP2019/058938 2018-04-16 2019-04-09 Élément de commutation pour être reçu dans un moyen formant boîtier pour le réglage d'un réglage d'engrenage pour un véhicule, dispositif de commutation pour un véhicule, procédé pour la fabrication et procédé pour faire fonctionner un tel dispositif de commutation WO2019201675A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018205749.4 2018-04-16
DE102018205749.4A DE102018205749A1 (de) 2018-04-16 2018-04-16 Schaltelement zur Aufnahme in eine Gehäuseeinrichtung zum Einstellen einer Getriebeeinstellung für ein Fahrzeug, Schaltvorrichtung für ein Fahrzeug, Verfahren zum Herstellen und Verfahren zum Betreiben einer Schaltvorrichtung

Publications (1)

Publication Number Publication Date
WO2019201675A1 true WO2019201675A1 (fr) 2019-10-24

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PCT/EP2019/058938 WO2019201675A1 (fr) 2018-04-16 2019-04-09 Élément de commutation pour être reçu dans un moyen formant boîtier pour le réglage d'un réglage d'engrenage pour un véhicule, dispositif de commutation pour un véhicule, procédé pour la fabrication et procédé pour faire fonctionner un tel dispositif de commutation

Country Status (2)

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DE (1) DE102018205749A1 (fr)
WO (1) WO2019201675A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190219165A1 (en) * 2018-01-16 2019-07-18 Kyung Chang Industrial Co., Ltd. Electronic shift control device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63118621U (fr) * 1987-01-23 1988-08-01
EP0736408A2 (fr) * 1995-04-08 1996-10-09 Ford-Werke Aktiengesellschaft Dispositif de levier de commande pour boîtes de vitesses automatiques de véhicules à moteur avec possibilité de sélection manuelle des vitesses
WO2000003162A1 (fr) * 1998-06-29 2000-01-20 Kongsberg Automotive Ab Dispositif de commande
WO2015061388A1 (fr) * 2013-10-24 2015-04-30 Fca Us Llc Sélecteur de vitesses électronique de transmission à double encliquetage mécanique
WO2015061384A2 (fr) * 2013-10-24 2015-04-30 Fca Us Llc Dispositif de changement de vitesses électronique de transmission avec embrayage à friction amorti ajustable
EP2963314A1 (fr) * 2013-02-27 2016-01-06 Daesung Electric Co., Ltd Dispositif de commutation de plage de changement de rapport pour véhicule
JP2017190050A (ja) 2016-04-13 2017-10-19 株式会社東海理化電機製作所 シフト装置

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Publication number Priority date Publication date Assignee Title
DE19733206C1 (de) * 1997-08-01 1998-10-01 Daimler Benz Ag Schaltvorrichtung für ein Wechselgetriebe eines Kraftfahrzeuges mit Einrichtungen zur Rückstellung und Verrastung eines Handschalthebels
DE102007007668B4 (de) * 2007-02-13 2020-10-22 Kostal Automobil Elektrik Gmbh & Co. Kg Elektrische Schalteinrichtung für ein Kraftfahrzeug
JP2009101914A (ja) * 2007-10-24 2009-05-14 Tsuda Industries Co Ltd シフトレバー装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63118621U (fr) * 1987-01-23 1988-08-01
EP0736408A2 (fr) * 1995-04-08 1996-10-09 Ford-Werke Aktiengesellschaft Dispositif de levier de commande pour boîtes de vitesses automatiques de véhicules à moteur avec possibilité de sélection manuelle des vitesses
WO2000003162A1 (fr) * 1998-06-29 2000-01-20 Kongsberg Automotive Ab Dispositif de commande
EP2963314A1 (fr) * 2013-02-27 2016-01-06 Daesung Electric Co., Ltd Dispositif de commutation de plage de changement de rapport pour véhicule
WO2015061388A1 (fr) * 2013-10-24 2015-04-30 Fca Us Llc Sélecteur de vitesses électronique de transmission à double encliquetage mécanique
WO2015061384A2 (fr) * 2013-10-24 2015-04-30 Fca Us Llc Dispositif de changement de vitesses électronique de transmission avec embrayage à friction amorti ajustable
JP2017190050A (ja) 2016-04-13 2017-10-19 株式会社東海理化電機製作所 シフト装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190219165A1 (en) * 2018-01-16 2019-07-18 Kyung Chang Industrial Co., Ltd. Electronic shift control device
US10871222B2 (en) * 2018-01-16 2020-12-22 Kyung Chang Industrial Co., Ltd. Electronic shift control device

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