DE102010018773A1 - Central disengaging element for actuating clutch of motor vehicle, has displacement determination mechanism held by collar and opening in mantle surface of dirt collar that is arranged in inner ring of clutch release bearing - Google Patents
Central disengaging element for actuating clutch of motor vehicle, has displacement determination mechanism held by collar and opening in mantle surface of dirt collar that is arranged in inner ring of clutch release bearing Download PDFInfo
- Publication number
- DE102010018773A1 DE102010018773A1 DE102010018773A DE102010018773A DE102010018773A1 DE 102010018773 A1 DE102010018773 A1 DE 102010018773A1 DE 102010018773 A DE102010018773 A DE 102010018773A DE 102010018773 A DE102010018773 A DE 102010018773A DE 102010018773 A1 DE102010018773 A1 DE 102010018773A1
- Authority
- DE
- Germany
- Prior art keywords
- collar
- release bearing
- inner ring
- central
- central disengager
- 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- Withdrawn
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
- 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
- F16D23/14—Clutch-actuating sleeves or bearings; Actuating members directly connected to clutch-actuating sleeves or bearings
-
- 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
- F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
- F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
- F16D25/083—Actuators therefor
-
- 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
- F16D2300/00—Special features for couplings or clutches
- F16D2300/18—Sensors; Details or arrangements thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
Description
Die Erfindung betrifft einen Zentralausrücker nach dem Oberbegriff des ersten Patentanspruchs und findet insbesondere zur Positionsbestimmung des Kolbens bzw. zur Erfassung des Stellweges des Zentralausrückers Anwendung.The The invention relates to a Zentralausrücker according to the preamble of the first claim and finds in particular for determining the position of the Piston or for detecting the travel of the Zentralausrückers Application.
Aus
Das Ausrücklager umfasst einen zylindrischen Hauptkörper und einen Kolben, der axial verschiebbar im Innern des Hauptkörpers gelagert ist. Am Ende des Kolbens ist ein zu einem Wälzlager gehörender Ring angefügt, wobei ein elastisches Druckelement axial zwischen zwei Auflageflächen eingefügt ist. Eine Anlagefläche ist an einem Kragen ausgebildet, der an einem Ring des Wälzlagers angebracht ist. Das Ausrücklager weist einen kontaktfreien Magnetgeber auf, der einen am Kragen angebrachten Magneten und eine im Verhältnis zum Hauptkörper ortsfeste Zielmarkierung umfasst, die gegenüber dem Magneten angeordnet ist, um die axiale Position des Kolbens im Verhältnis zum Hauptkörper zu bestimmen. Dazu weist der Kragen einen Trägerarm auf, der sich radial nach außen erstreckt und den Magneten insgesamt an seinem äußeren radialen Ende trägt. Der Magnet ist in Form eines Einsatzes ausgeführt ist, um den herum, zumindest teilweise, der Trägerarm aufgeformt ist.The Release bearing comprises a cylindrical main body and a piston axially displaceable inside the main body is stored. At the end of the piston is a to a rolling bearing associated ring attached, wherein an elastic pressure element is inserted axially between two bearing surfaces. An abutment surface is formed on a collar, the attached to a ring of the rolling bearing. The release bearing has a non-contact magnetic encoder which has a collar attached Magnets and one in relation to the main body Fixed targeting includes, opposite the magnet is arranged to the axial position of the piston in proportion to determine the main body. For this purpose, the collar has a support arm on, which extends radially outward and the magnet Wearing a total at its outer radial end. The magnet is designed in the form of an insert, around which, at least partially, the support arm formed is.
Nachteilig ist dabei das relativ aufwendige Einformen des Magneten in den Tragarm.adversely is the relatively complex molding of the magnet in the arm.
Eine ähnliche
Lösung beschreibt
Aufgabe der Erfindung ist es, einen Zentralausrücker zu entwickeln, bei dem eine exakte Positionsbestimmung des Kolbens ohne Kopplung eines Magneten an den Kolben möglich ist und gleichzeitig mit seinem einfachen Aufbau in einen geringen axialen Bauraum integrierbar ist.task the invention is to develop a Zentralausrücker in which an exact position determination of the piston without coupling a magnet to the piston is possible and at the same time with its simple structure in a small axial space can be integrated is.
Diese Aufgabe wird durch die kennzeichnenden Merkmale des ersten Patentanspruchs gelöst.These The object is achieved by the characterizing features of the first patent claim solved.
Vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.advantageous Embodiments of the invention will become apparent from the dependent claims.
Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels und zugehöriger Zeichnungen näher erläutert.The Invention will be described below with reference to an embodiment and associated drawings explained in more detail.
Es zeigen:It demonstrate:
Aus
In
Am
Innenring
Ortsfest
am Gehäuse
Am
anderen Ende des Kolbens
Da
der hydraulische Betrieb des Zentralausrückers
- 11
- ZentralausrückerCSC
- 22
- Ausrücklagerrelease bearing
- 2a2a
- Innenring des Ausrücklagersinner ring the release bearing
- 2b2 B
- Außenring des Ausrücklagersouter ring the release bearing
- 2c2c
- Kugelnroll
- 2d2d
- Kragencollar
- 2e2e
- Langloch/AusnehmungElongated hole / recess
- 33
- Sensorsensor
- 3a3a
- Führungselementguide element
- 44
- Schlittencarriage
- 4a4a
- Schnapphakensnap hooks
- 55
- Magnetmagnet
- 66
- Kolbenpiston
- 77
- Gehäusecasing
- 88th
- Druckraumpressure chamber
- 99
- Führungshülseguide sleeve
- 1010
- Vorlastfederpreload
- 1111
- Schmutzkragendirt collar
- 11a11a
- Nut/AusnehmungGroove / recess
- 1212
- Dichtungpoetry
- 1313
- Führungselementguide element
- 1414
- Führungsschieneguide rail
- 1515
- Schnapp-/RastelementSnap / detent element
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 10242841 A1 [0002] - DE 10242841 A1 [0002]
- - DE 202006014024 U1 [0005] - DE 202006014024 U1 [0005]
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010018773A DE102010018773A1 (en) | 2009-05-13 | 2010-04-29 | Central disengaging element for actuating clutch of motor vehicle, has displacement determination mechanism held by collar and opening in mantle surface of dirt collar that is arranged in inner ring of clutch release bearing |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009021174 | 2009-05-13 | ||
DE102009021174.8 | 2009-05-13 | ||
DE102010018773A DE102010018773A1 (en) | 2009-05-13 | 2010-04-29 | Central disengaging element for actuating clutch of motor vehicle, has displacement determination mechanism held by collar and opening in mantle surface of dirt collar that is arranged in inner ring of clutch release bearing |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102010018773A1 true DE102010018773A1 (en) | 2010-11-18 |
Family
ID=42979319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102010018773A Withdrawn DE102010018773A1 (en) | 2009-05-13 | 2010-04-29 | Central disengaging element for actuating clutch of motor vehicle, has displacement determination mechanism held by collar and opening in mantle surface of dirt collar that is arranged in inner ring of clutch release bearing |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102010018773A1 (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011160609A1 (en) * | 2010-06-21 | 2011-12-29 | Schaeffler Technologies Gmbh & Co. Kg | Central clutch release means |
WO2015169300A1 (en) * | 2014-05-05 | 2015-11-12 | Schaeffler Technologies AG & Co. KG | Release bearing arrangement and clutch having a release bearing arrangement |
WO2015058760A3 (en) * | 2013-10-25 | 2016-01-21 | Schaeffler Technologies AG & Co. KG | Piston/cylinder assembly, in particular for a clutch-actuating device of a motor vehicle |
DE102015214467A1 (en) * | 2015-07-30 | 2017-02-02 | Schaeffler Technologies AG & Co. KG | Clutch |
DE102016002823A1 (en) | 2016-03-05 | 2017-09-07 | Wabco Gmbh | Sensor device for a Kupplungszentralausrücker, Kupplungszentralausrücker and methods for operating the sensor device |
WO2017178011A1 (en) * | 2016-04-14 | 2017-10-19 | Schaeffler Technologies AG & Co. KG | Clutch slave cylinder with travel gauge |
WO2018130246A1 (en) * | 2017-01-10 | 2018-07-19 | Schaeffler Technologies AG & Co. KG | Slave cylinder having a frictionally optimised detection device, actuation system and clutch assembly |
WO2018215014A1 (en) * | 2017-05-22 | 2018-11-29 | Schaeffler Technologies AG & Co. KG | Clutch slave cylinder with integrated distance measurement function |
DE102017112069A1 (en) * | 2017-06-01 | 2018-12-06 | Schaeffler Technologies AG & Co. KG | Central release with housing insertable sensor, central release with piston and attached magnet and mounting method |
EP2739872B1 (en) | 2011-08-03 | 2018-12-12 | Schaeffler Technologies AG & Co. KG | Hydraulic cylinder, in particular for a clutch-operating device in a motor vehicle |
DE102017124024B3 (en) * | 2017-10-16 | 2018-12-27 | Schaeffler Technologies AG & Co. KG | Slave cylinder with metal component on the sensor housing area, actuating device and coupling system |
CN111086555A (en) * | 2019-12-05 | 2020-05-01 | 坤泰车辆系统(常州)有限公司 | Supporting seat assembly and power steering device with same |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10242841A1 (en) | 2001-09-20 | 2003-04-24 | Valeo Embrayages | Release bearing for a clutch with a magnetic encoder |
DE202006014024U1 (en) | 2006-09-08 | 2006-11-09 | Fte Automotive Gmbh | Clutch release bearing for hydraulically operated unit, comprises magnetic element positioned tolerance free but radial movable inside groove |
-
2010
- 2010-04-29 DE DE102010018773A patent/DE102010018773A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10242841A1 (en) | 2001-09-20 | 2003-04-24 | Valeo Embrayages | Release bearing for a clutch with a magnetic encoder |
DE202006014024U1 (en) | 2006-09-08 | 2006-11-09 | Fte Automotive Gmbh | Clutch release bearing for hydraulically operated unit, comprises magnetic element positioned tolerance free but radial movable inside groove |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011160609A1 (en) * | 2010-06-21 | 2011-12-29 | Schaeffler Technologies Gmbh & Co. Kg | Central clutch release means |
DE112011102080B4 (en) * | 2010-06-21 | 2020-06-18 | Schaeffler Technologies AG & Co. KG | Central clutch release |
EP2739872B1 (en) | 2011-08-03 | 2018-12-12 | Schaeffler Technologies AG & Co. KG | Hydraulic cylinder, in particular for a clutch-operating device in a motor vehicle |
WO2015058760A3 (en) * | 2013-10-25 | 2016-01-21 | Schaeffler Technologies AG & Co. KG | Piston/cylinder assembly, in particular for a clutch-actuating device of a motor vehicle |
WO2015169300A1 (en) * | 2014-05-05 | 2015-11-12 | Schaeffler Technologies AG & Co. KG | Release bearing arrangement and clutch having a release bearing arrangement |
DE102015214467A1 (en) * | 2015-07-30 | 2017-02-02 | Schaeffler Technologies AG & Co. KG | Clutch |
DE102016002823A1 (en) | 2016-03-05 | 2017-09-07 | Wabco Gmbh | Sensor device for a Kupplungszentralausrücker, Kupplungszentralausrücker and methods for operating the sensor device |
WO2017153027A1 (en) | 2016-03-05 | 2017-09-14 | Wabco Gmbh & Co. Ohg | Sensor device for a central clutch release means, central clutch release means, and method for operating the sensor device |
WO2017178011A1 (en) * | 2016-04-14 | 2017-10-19 | Schaeffler Technologies AG & Co. KG | Clutch slave cylinder with travel gauge |
WO2018130246A1 (en) * | 2017-01-10 | 2018-07-19 | Schaeffler Technologies AG & Co. KG | Slave cylinder having a frictionally optimised detection device, actuation system and clutch assembly |
WO2018215014A1 (en) * | 2017-05-22 | 2018-11-29 | Schaeffler Technologies AG & Co. KG | Clutch slave cylinder with integrated distance measurement function |
WO2018219401A1 (en) * | 2017-06-01 | 2018-12-06 | Schaeffler Technologies AG & Co. KG | Central release mechanism having a sensor that can be slid into a housing, central release mechanism having a piston and a magnet fastened thereto, and assembly method |
CN110691919A (en) * | 2017-06-01 | 2020-01-14 | 舍弗勒技术股份两合公司 | Central separator with sensor that can be inserted into housing, central separator with piston and magnet fixed to piston, and method for assembling same |
DE102017112069A1 (en) * | 2017-06-01 | 2018-12-06 | Schaeffler Technologies AG & Co. KG | Central release with housing insertable sensor, central release with piston and attached magnet and mounting method |
CN110691919B (en) * | 2017-06-01 | 2022-02-25 | 舍弗勒技术股份两合公司 | Central separator with sensor that can be inserted into housing, central separator with piston and magnet fixed to piston, and method for assembling same |
DE102017124024B3 (en) * | 2017-10-16 | 2018-12-27 | Schaeffler Technologies AG & Co. KG | Slave cylinder with metal component on the sensor housing area, actuating device and coupling system |
CN111086555A (en) * | 2019-12-05 | 2020-05-01 | 坤泰车辆系统(常州)有限公司 | Supporting seat assembly and power steering device with same |
CN111086555B (en) * | 2019-12-05 | 2024-05-24 | 坤泰车辆系统(常州)有限公司 | Supporting seat assembly and power steering device with same |
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Legal Events
Date | Code | Title | Description |
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8127 | New person/name/address of the applicant |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE |
|
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120824 Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120824 |
|
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140218 Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140218 |
|
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20150402 |
|
R012 | Request for examination validly filed | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |