DE10346078A1 - Freilaufkupplung - Google Patents

Freilaufkupplung Download PDF

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Publication number
DE10346078A1
DE10346078A1 DE2003146078 DE10346078A DE10346078A1 DE 10346078 A1 DE10346078 A1 DE 10346078A1 DE 2003146078 DE2003146078 DE 2003146078 DE 10346078 A DE10346078 A DE 10346078A DE 10346078 A1 DE10346078 A1 DE 10346078A1
Authority
DE
Germany
Prior art keywords
overrunning clutch
spring
circumferential direction
clamping body
spring tongue
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Withdrawn
Application number
DE2003146078
Other languages
English (en)
Inventor
Frank Straub
Martin Halama
Tomas Smetana
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
INA Schaeffler KG
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 INA Schaeffler KG filed Critical INA Schaeffler KG
Priority to DE2003146078 priority Critical patent/DE10346078A1/de
Priority to PCT/EP2004/009878 priority patent/WO2005033540A1/de
Publication of DE10346078A1 publication Critical patent/DE10346078A1/de
Withdrawn legal-status Critical Current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
    • F16D41/069—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by pivoting or rocking, e.g. sprags
    • F16D41/07—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by pivoting or rocking, e.g. sprags between two cylindrical surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

Bei einer Freilaufkupplung mit Klemmkörpern (5), welche zwischen einem kreiszylindrischen Innenring (1) und einem dazu konzentrischen Außenring (2) in Umfangsrichtung hintereinander in entsprechend ausgebildeten Taschen (6) einer Bandfeder (4) angeordnet sind, wobei sich in jeder Tasche (6) eine mit der Bandfeder (4) einstückig ausgeführte Federzunge (3) befindet, von welcher der jeweilige Klemmkörper (5) beaufschlagt ist, sind erfindungsgemäß zwei benachbarte Klemmkörper (5) aufgrund von Formschluß ihrer Klemmkörper-Außengeometrien in Umfangsrichtung jeweils über eine Federzunge (3) gegenseitig abgestützt.
DE2003146078 2003-10-04 2003-10-04 Freilaufkupplung Withdrawn DE10346078A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2003146078 DE10346078A1 (de) 2003-10-04 2003-10-04 Freilaufkupplung
PCT/EP2004/009878 WO2005033540A1 (de) 2003-10-04 2004-09-04 Freilaufkupplung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003146078 DE10346078A1 (de) 2003-10-04 2003-10-04 Freilaufkupplung

Publications (1)

Publication Number Publication Date
DE10346078A1 true DE10346078A1 (de) 2005-04-21

Family

ID=34353302

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003146078 Withdrawn DE10346078A1 (de) 2003-10-04 2003-10-04 Freilaufkupplung

Country Status (2)

Country Link
DE (1) DE10346078A1 (de)
WO (1) WO2005033540A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008038060A1 (de) 2008-08-16 2010-02-18 Schaeffler Kg Freilaufkupplung
DE102009015668A1 (de) 2009-03-31 2010-10-07 Schaeffler Technologies Gmbh & Co. Kg Freilaufkupplung

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638195A (en) * 1948-04-19 1953-05-12 Packard Motor Car Co Sprag type clutch
DE1829248U (de) * 1959-01-16 1961-04-06 Borg Warner Greifereinwegkupplung.
US3036678A (en) * 1959-12-31 1962-05-29 Adiel Y Dodge One way clutches
DE1142254B (de) * 1951-12-24 1963-01-10 Borg Warner Freilaufkupplung
DE1200616B (de) * 1961-11-20 1965-09-09 Formsprag Co Blattfeder fuer eine Freilaufkupplung
US3207278A (en) * 1962-02-08 1965-09-21 Albert Titt & Co One-way sprag clutch with spring means
DE1231970B (de) * 1964-08-22 1967-01-05 Mueller Georg Kugellager Freilaufkupplung mit Klemmkoerpern
DE1450157A1 (de) * 1964-01-23 1969-04-24 Josef Hohmann Klemmkoerper-Freilaufkupplung
DE1525349A1 (de) * 1965-01-25 1969-08-07 Formsprag Co UEberhol- oder Freilaufkupplung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219163A (en) * 1963-06-24 1965-11-23 Formsprag Co Sprag and retainer structure
FR2147402A5 (de) * 1971-07-26 1973-03-09 Formsprag Co
US6109409A (en) * 1997-10-14 2000-08-29 Dana Corporation Sprag family

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638195A (en) * 1948-04-19 1953-05-12 Packard Motor Car Co Sprag type clutch
DE1142254B (de) * 1951-12-24 1963-01-10 Borg Warner Freilaufkupplung
DE1829248U (de) * 1959-01-16 1961-04-06 Borg Warner Greifereinwegkupplung.
US3036678A (en) * 1959-12-31 1962-05-29 Adiel Y Dodge One way clutches
DE1200616B (de) * 1961-11-20 1965-09-09 Formsprag Co Blattfeder fuer eine Freilaufkupplung
US3207278A (en) * 1962-02-08 1965-09-21 Albert Titt & Co One-way sprag clutch with spring means
DE1450157A1 (de) * 1964-01-23 1969-04-24 Josef Hohmann Klemmkoerper-Freilaufkupplung
DE1231970B (de) * 1964-08-22 1967-01-05 Mueller Georg Kugellager Freilaufkupplung mit Klemmkoerpern
DE1525349A1 (de) * 1965-01-25 1969-08-07 Formsprag Co UEberhol- oder Freilaufkupplung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008038060A1 (de) 2008-08-16 2010-02-18 Schaeffler Kg Freilaufkupplung
DE102009015668A1 (de) 2009-03-31 2010-10-07 Schaeffler Technologies Gmbh & Co. Kg Freilaufkupplung

Also Published As

Publication number Publication date
WO2005033540A1 (de) 2005-04-14

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8127 New person/name/address of the applicant

Owner name: SCHAEFFLER KG, 91074 HERZOGENAURACH, DE

8127 New person/name/address of the applicant

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE

8141 Disposal/no request for examination