WO2004094853A3 - Improved clutch control release bearing - Google Patents

Improved clutch control release bearing Download PDF

Info

Publication number
WO2004094853A3
WO2004094853A3 PCT/FR2004/050165 FR2004050165W WO2004094853A3 WO 2004094853 A3 WO2004094853 A3 WO 2004094853A3 FR 2004050165 W FR2004050165 W FR 2004050165W WO 2004094853 A3 WO2004094853 A3 WO 2004094853A3
Authority
WO
WIPO (PCT)
Prior art keywords
space
control release
casing
release bearing
essentially
Prior art date
Application number
PCT/FR2004/050165
Other languages
French (fr)
Other versions
WO2004094853A2 (en
Inventor
Daniel Maingaud
Original Assignee
Valeo Embrayages
Daniel Maingaud
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, Daniel Maingaud filed Critical Valeo Embrayages
Priority to EP04742851A priority Critical patent/EP1616108A2/en
Publication of WO2004094853A2 publication Critical patent/WO2004094853A2/en
Publication of WO2004094853A3 publication Critical patent/WO2004094853A3/en

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/30—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for axial load mainly
    • 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
    • F16D23/142—Clutch-actuating sleeves or bearings; Actuating members directly connected to clutch-actuating sleeves or bearings with a resilient member acting radially between the bearing and its guide means
    • 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
    • F16D2300/06—Lubrication details not provided for in group F16D13/74

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

The invention relates to a control release bearing consisting of bearing means (14) comprising bearing elements (26) which are in contact with two opposing raceways, namely one rotating raceway (CR) and one raceway which is fixed in rotation (CF). According to the invention, the bearing means (14) are housed in an essentially-circular casing (16) which is defined by two essentially-coaxial parts, namely one rotating part (18) and one part which is fixed in rotation (20). Sealing means (22, 24) are disposed between the aforementioned parts and are intended to retain lubricant contained in the casing (16). Moreover, said sealing means (22, 24) are placed in a geometric half-space (F) which is defined by a plane (P) that is essentially perpendicular to an axis of revolution (X) of the casing (16). The above-mentioned non-rotating raceway (CF) extends outside the half-space (F) or coincides with the plane (P) defining said space (F).
PCT/FR2004/050165 2003-04-22 2004-04-21 Improved clutch control release bearing WO2004094853A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04742851A EP1616108A2 (en) 2003-04-22 2004-04-21 Improved clutch control release bearing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR03/04942 2003-04-22
FR0304942A FR2854215B1 (en) 2003-04-22 2003-04-22 IMPROVED CLUTCH CONTROL THRUST

Publications (2)

Publication Number Publication Date
WO2004094853A2 WO2004094853A2 (en) 2004-11-04
WO2004094853A3 true WO2004094853A3 (en) 2004-12-16

Family

ID=33104319

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2004/050165 WO2004094853A2 (en) 2003-04-22 2004-04-21 Improved clutch control release bearing

Country Status (4)

Country Link
EP (1) EP1616108A2 (en)
CN (1) CN1777764A (en)
FR (1) FR2854215B1 (en)
WO (1) WO2004094853A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006045241A1 (en) * 2006-09-26 2008-04-03 Schaeffler Kg Throw out bearing for vehicle clutch has needle bearings set at an angle to the shaft axis for self centering
DE102006059300A1 (en) * 2006-12-15 2008-06-19 Schaeffler Kg clutch release
DE102008011114A1 (en) 2008-02-26 2009-08-27 Schaeffler Kg Anti-friction bearing e.g. skew-angle roller bearing, for use as e.g. release bearing in double-clutch transmission, has housing disks with contact section at external side, where sections are connected with force transmitting elements
ES2809377T3 (en) * 2016-06-03 2021-03-04 Gree Electric Appliances Inc Zhuhai Bearing and air conditioner
DE102020103595A1 (en) * 2020-02-12 2021-08-12 Schaeffler Technologies AG & Co. KG Release bearing arrangement for an axially movable piston of a clutch cylinder of a multi-plate clutch, clutch cylinder arrangement and double-plate clutch

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1004732A (en) * 1949-12-29 1952-04-02 Franc Sa Improvements to ball or roller thrust bearings and deep groove bearings
FR1427664A (en) * 1964-07-23 1966-02-11 Nadella Clutch system comprising a ball or roller thrust bearing
FR2028610A5 (en) * 1969-01-07 1970-10-09 Autolubrification Aps Vehicle disc clutch stops
DE10152483A1 (en) * 2000-11-30 2002-07-04 Ina Schaeffler Kg Sealing for a release bearing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1004732A (en) * 1949-12-29 1952-04-02 Franc Sa Improvements to ball or roller thrust bearings and deep groove bearings
FR1427664A (en) * 1964-07-23 1966-02-11 Nadella Clutch system comprising a ball or roller thrust bearing
FR2028610A5 (en) * 1969-01-07 1970-10-09 Autolubrification Aps Vehicle disc clutch stops
DE10152483A1 (en) * 2000-11-30 2002-07-04 Ina Schaeffler Kg Sealing for a release bearing

Also Published As

Publication number Publication date
CN1777764A (en) 2006-05-24
FR2854215B1 (en) 2006-04-28
WO2004094853A2 (en) 2004-11-04
EP1616108A2 (en) 2006-01-18
FR2854215A1 (en) 2004-10-29

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