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WO2015121575A3 - Overrunning clutch cage and spring thereof having arms remote from the cage in the compressed position - Google Patents

Overrunning clutch cage and spring thereof having arms remote from the cage in the compressed position Download PDF

Info

Publication number
WO2015121575A3
WO2015121575A3 PCT/FR2015/050315 FR2015050315W WO2015121575A3 WO 2015121575 A3 WO2015121575 A3 WO 2015121575A3 FR 2015050315 W FR2015050315 W FR 2015050315W WO 2015121575 A3 WO2015121575 A3 WO 2015121575A3
Authority
WO
WIPO (PCT)
Prior art keywords
face
ring
cage
spring
walls
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.)
Ceased
Application number
PCT/FR2015/050315
Other languages
French (fr)
Other versions
WO2015121575A2 (en
Inventor
Michel PHUNG
Philippe Chiozzi
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 Equipements Electriques Moteur SAS
Original Assignee
Valeo Equipements Electriques Moteur 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 Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Priority to EP15706906.3A priority Critical patent/EP3105466A2/en
Priority to CN201580007874.2A priority patent/CN105980726A/en
Publication of WO2015121575A2 publication Critical patent/WO2015121575A2/en
Publication of WO2015121575A3 publication Critical patent/WO2015121575A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
    • F16D41/066—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical
    • F16D41/067—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical and the members being distributed by a separate cage encircling the axis of rotation
    • 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
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D2041/0605—Spring details

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)

Abstract

The invention relates to an overrunning clutch comprising a free wheel cage of a motor vehicle pulley, and a spring, the wheel cage comprising: - a first ring (15) and a second ring (15) axially offset with respect to each other, the rings each having the same axis of rotation, - walls (16) linking the first ring (15) to the second ring (15), each of the walls (16) comprising a bearing face (161) and a free face (162), said walls (16) and rings (15) together forming recesses (17), each of the recesses (17) being delimited by an internal face of the first ring (15), an internal face of the second ring (15), the bearing face (161) of one of the walls (16) and the free face (162) of a neighbouring wall (16), - leaf springs (6), each of the leaf springs (6) being mounted in one of the recesses (17), such that at least one bearing face (161) comprises a protrusion (1610) extending towards the free face and such that at least one leaf spring (6) comprises a portion bearing against the protrusion (1610) of the bearing face (161).
PCT/FR2015/050315 2014-02-11 2015-02-10 Overrunning clutch cage and spring thereof having arms remote from the cage in the compressed position Ceased WO2015121575A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP15706906.3A EP3105466A2 (en) 2014-02-11 2015-02-10 Overrunning clutch cage and spring thereof having arms remote from the cage in the compressed position
CN201580007874.2A CN105980726A (en) 2014-02-11 2015-02-10 Overrunning clutch cage and its spring with arms away from the cage in the compressed position

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1451050 2014-02-11
FR1451050A FR3017434A1 (en) 2014-02-11 2014-02-11 FREE-WHEEL CLUTCH CAGE AND SPRING HAVING REMOTE CAGE ARMS IN COMPRESSED POSITION

Publications (2)

Publication Number Publication Date
WO2015121575A2 WO2015121575A2 (en) 2015-08-20
WO2015121575A3 true WO2015121575A3 (en) 2015-11-12

Family

ID=50877422

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2015/050315 Ceased WO2015121575A2 (en) 2014-02-11 2015-02-10 Overrunning clutch cage and spring thereof having arms remote from the cage in the compressed position

Country Status (4)

Country Link
EP (1) EP3105466A2 (en)
CN (1) CN105980726A (en)
FR (1) FR3017434A1 (en)
WO (1) WO2015121575A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017210734A1 (en) * 2017-06-26 2018-12-27 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Electromotive drive for a motor vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260333A (en) * 1963-06-04 1966-07-12 Torrington Co Cage for overrunning clutch rollers
FR2002304A1 (en) * 1968-02-21 1969-10-17 Torrington The Cy
JP2006226318A (en) * 2005-02-15 2006-08-31 Nsk Ltd One-way clutch built-in pulley device
CN101561039A (en) * 2009-05-20 2009-10-21 江苏南方轴承股份有限公司 Pulley assembly of double bracing needle bearing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100468917C (en) * 2006-10-25 2009-03-11 江苏南方轴承股份有限公司 Automotive alternator integral pulley assembly
CN101260913B (en) * 2008-04-23 2010-06-02 江苏南方轴承股份有限公司 Over running clutch
CN101265968B (en) * 2008-04-23 2010-09-29 江苏南方轴承股份有限公司 Freestyle belt sheave
CN201435650Y (en) * 2009-05-20 2010-03-31 江苏南方轴承股份有限公司 Pulley assembly of double-support needle roller bearing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260333A (en) * 1963-06-04 1966-07-12 Torrington Co Cage for overrunning clutch rollers
FR2002304A1 (en) * 1968-02-21 1969-10-17 Torrington The Cy
JP2006226318A (en) * 2005-02-15 2006-08-31 Nsk Ltd One-way clutch built-in pulley device
CN101561039A (en) * 2009-05-20 2009-10-21 江苏南方轴承股份有限公司 Pulley assembly of double bracing needle bearing

Also Published As

Publication number Publication date
FR3017434A1 (en) 2015-08-14
EP3105466A2 (en) 2016-12-21
WO2015121575A2 (en) 2015-08-20
CN105980726A (en) 2016-09-28

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