FR3012191B1 - CLUTCH PITCH WITH HYDRAULIC CONTROL - Google Patents

CLUTCH PITCH WITH HYDRAULIC CONTROL

Info

Publication number
FR3012191B1
FR3012191B1 FR1360297A FR1360297A FR3012191B1 FR 3012191 B1 FR3012191 B1 FR 3012191B1 FR 1360297 A FR1360297 A FR 1360297A FR 1360297 A FR1360297 A FR 1360297A FR 3012191 B1 FR3012191 B1 FR 3012191B1
Authority
FR
France
Prior art keywords
tube
housing
guide member
guide surface
external
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.)
Active
Application number
FR1360297A
Other languages
French (fr)
Other versions
FR3012191A1 (en
Inventor
Gilles Lebas
Fabien Lebeau
Carsten Lauridsen
Christophe Mollier
Vincent Cornet
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.)
Valeo Embrayages SAS
Original Assignee
Valeo Embrayages SAS
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 Valeo Embrayages SAS filed Critical Valeo Embrayages SAS
Priority to FR1360297A priority Critical patent/FR3012191B1/en
Priority to KR1020140141910A priority patent/KR102328426B1/en
Priority to DE201410115401 priority patent/DE102014115401A1/en
Priority to CN201410573029.9A priority patent/CN104565109B/en
Publication of FR3012191A1 publication Critical patent/FR3012191A1/en
Application granted granted Critical
Publication of FR3012191B1 publication Critical patent/FR3012191B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

L'invention concerne une butée d'embrayage à commande hydraulique, notamment pour une transmission de véhicule automobile, comportant : - un organe de guidage (2) comportant un tube interne (3) et un tube externe (4), un logement (7) de forme annulaire d'orientation axiale étant défini conjointement par le tube interne, le tube externe et une paroi de fond ; - un piston (11) monté mobile dans le logement de l'organe de guidage et guidé entre une surface de guidage du tube externe et une surface de guidage du tube interne; l'organe de guidage comportant un passage d'alimentation (8) en fluide du logement s'étendant entre une extrémité interne (10) débouchant dans le logement et une extrémité externe (9) débouchant sur une face extérieure de l'organe de guidage, dans lequel l'extrémité externe du passage d'alimentation est située, en projection radiale, radialement à l'intérieur de la surface de guidage (83) du tube externe.The invention relates to a hydraulically controlled clutch release bearing, in particular for a motor vehicle transmission, comprising: - a guide member (2) comprising an internal tube (3) and an external tube (4), a housing (7 ) of annular form of axial orientation being defined jointly by the inner tube, the outer tube and a bottom wall; - A piston (11) movably mounted in the housing of the guide member and guided between a guide surface of the outer tube and a guide surface of the inner tube; the guide member comprising a passage (8) for supplying fluid to the housing extending between an internal end (10) opening into the housing and an external end (9) opening onto an external face of the guide member , wherein the outer end of the feed passage is located, in radial projection, radially within the guide surface (83) of the outer tube.

FR1360297A 2013-10-23 2013-10-23 CLUTCH PITCH WITH HYDRAULIC CONTROL Active FR3012191B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1360297A FR3012191B1 (en) 2013-10-23 2013-10-23 CLUTCH PITCH WITH HYDRAULIC CONTROL
KR1020140141910A KR102328426B1 (en) 2013-10-23 2014-10-20 Hydraulic control type clutch bearing
DE201410115401 DE102014115401A1 (en) 2013-10-23 2014-10-22 Clutch bearing with hydraulic actuation
CN201410573029.9A CN104565109B (en) 2013-10-23 2014-10-23 The drive assembly of hydraulic control clutch blocking and motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1360297A FR3012191B1 (en) 2013-10-23 2013-10-23 CLUTCH PITCH WITH HYDRAULIC CONTROL

Publications (2)

Publication Number Publication Date
FR3012191A1 FR3012191A1 (en) 2015-04-24
FR3012191B1 true FR3012191B1 (en) 2017-01-06

Family

ID=49759368

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1360297A Active FR3012191B1 (en) 2013-10-23 2013-10-23 CLUTCH PITCH WITH HYDRAULIC CONTROL

Country Status (4)

Country Link
KR (1) KR102328426B1 (en)
CN (1) CN104565109B (en)
DE (1) DE102014115401A1 (en)
FR (1) FR3012191B1 (en)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4414684C2 (en) * 1994-04-27 1997-04-17 Fichtel & Sachs Ag Hydraulic device with a plurality of cylinders
DE59913532D1 (en) * 1998-04-17 2006-07-20 Rohs Voigt Patentverwertungsge Release for a clutch pressure plate
FR2780121B1 (en) * 1998-06-19 2000-08-18 Valeo HYDRAULICALLY CONTROLLED RELEASE DEVICE WITH A GUIDE TUBE AND METHOD FOR OBTAINING SUCH A TUBE
FR2789140B1 (en) 1999-01-29 2001-03-02 Valeo HYDRAULICALLY CONTROLLED RELEASE DEVICE
JP4752133B2 (en) * 2001-05-18 2011-08-17 アイシン精機株式会社 Hydraulic clutch release device
FR2830859B1 (en) 2001-10-17 2004-06-18 Atofina PROCESS FOR OBTAINING POLYMERIZABLE VINYL CHLORIDE FROM A CRUDE PRODUCT FROM THE PYROLYSIS OF 1,2-DICHLOROETHANE
DE202006014754U1 (en) * 2006-09-22 2006-12-21 Fte Automotive Gmbh Central release device for hydraulic clutch has annular groove for sealing ring in endface of cylindrical housing
JP5065966B2 (en) * 2008-03-31 2012-11-07 株式会社フクトクダイヤ Method for forming cylindrical clutch parts
DE102008027885A1 (en) * 2008-06-11 2009-12-17 Schaeffler Kg Coupling device e.g. brake fluid operated coupling device, has fluid path formed under inclusion of non-circulating solder ring element, where ring element is supported over slave cylinder device
CN101666360B (en) * 2008-09-04 2012-09-05 比亚迪股份有限公司 Hydraulic control device
DE102009042822B4 (en) * 2008-10-09 2019-05-29 Schaeffler Technologies AG & Co. KG slave cylinder
DE102009042821A1 (en) * 2008-10-22 2010-04-29 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Actuating device for friction clutch arrangement in drive train of motorvehicle, has pressure chamber connected with fluid supply source by fluid supply channel, which partially extends through transmission drive shaft
DE102010010137B4 (en) * 2009-03-23 2019-08-14 Schaeffler Technologies AG & Co. KG slave cylinder
DE102011086841A1 (en) * 2010-12-20 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Central releasing unit, particularly for actuating friction clutch in drive train of motor vehicle for selectively separating and connecting two shafts, has housing that is concentrically arranged around drive shaft
JP5408163B2 (en) * 2011-03-17 2014-02-05 アイシン・エィ・ダブリュ株式会社 Driving force transmission device for vehicle
DE102012221024A1 (en) * 2011-12-14 2013-06-20 Schaeffler Technologies AG & Co. KG Method for manufacturing housing for disengaging device used for disengaging hydraulic transmission from dual clutch, involves forming walls of first and second chambers by reshaping and connecting metal sheets
CN103062241A (en) * 2012-12-28 2013-04-24 山推工程机械股份有限公司 Integrated structure clutch applied to gearbox

Also Published As

Publication number Publication date
CN104565109B (en) 2018-10-19
FR3012191A1 (en) 2015-04-24
DE102014115401A1 (en) 2015-04-23
KR102328426B1 (en) 2021-11-17
CN104565109A (en) 2015-04-29
KR20150047103A (en) 2015-05-04

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