GB1598386A - Unidirectional clutches - Google Patents

Unidirectional clutches Download PDF

Info

Publication number
GB1598386A
GB1598386A GB22864/78A GB2286478A GB1598386A GB 1598386 A GB1598386 A GB 1598386A GB 22864/78 A GB22864/78 A GB 22864/78A GB 2286478 A GB2286478 A GB 2286478A GB 1598386 A GB1598386 A GB 1598386A
Authority
GB
United Kingdom
Prior art keywords
races
unidirectional clutch
profile
centre
clutch
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.)
Expired
Application number
GB22864/78A
Other languages
English (en)
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.)
Dana Inc
Original Assignee
Dana Inc
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 Dana Inc filed Critical Dana Inc
Publication of GB1598386A publication Critical patent/GB1598386A/en
Expired 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)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Clamps And Clips (AREA)
GB22864/78A 1977-05-31 1978-05-25 Unidirectional clutches Expired GB1598386A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/801,816 US4162000A (en) 1977-05-31 1977-05-31 Sprag for one-way clutches

Publications (1)

Publication Number Publication Date
GB1598386A true GB1598386A (en) 1981-09-16

Family

ID=25182095

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22864/78A Expired GB1598386A (en) 1977-05-31 1978-05-25 Unidirectional clutches

Country Status (4)

Country Link
US (1) US4162000A (US07534539-20090519-C00280.png)
JP (1) JPS53148653A (US07534539-20090519-C00280.png)
DE (1) DE2821937A1 (US07534539-20090519-C00280.png)
GB (1) GB1598386A (US07534539-20090519-C00280.png)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60155016A (ja) * 1984-01-21 1985-08-14 N S K Warner Kk ワンウエイクラツチ軸受
JPS60143939U (ja) * 1984-03-06 1985-09-24 ボ−グ・ワ−ナ−・オ−トモ−ティブ株式会社 一方向クラツチ
US4878570A (en) * 1988-01-25 1989-11-07 Dana Corporation Surface hardened sprags and rollers
US5383542A (en) * 1993-12-27 1995-01-24 Ford Motor Company Overrunning clutch
US5482144A (en) * 1994-07-27 1996-01-09 The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Three-dimensional roller locking sprags
JP3617713B2 (ja) * 1995-12-26 2005-02-09 光洋精工株式会社 一方向クラッチ
DE19644045C2 (de) * 1996-10-31 2002-04-18 Ina Schaeffler Kg Freilauf
US6079532A (en) * 1998-11-25 2000-06-27 Worktools, Inc. Slide switch selectable one way clutch
US6082512A (en) * 1999-04-13 2000-07-04 Worktools, Inc. Selectable one way stepless clutch
US6997295B2 (en) 2002-07-03 2006-02-14 Pederson Jack E Clutch having elements capable of independent operation
JP2006336700A (ja) * 2005-05-31 2006-12-14 Jtekt Corp 一方向クラッチ
JP5007557B2 (ja) * 2006-06-28 2012-08-22 株式会社ジェイテクト 一方向クラッチ
DE102011080800A1 (de) * 2011-08-11 2013-02-14 Hilti Aktiengesellschaft Handwerkzeugmaschine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2597241A (en) * 1948-02-02 1952-05-20 Formsprag Co Sprag for one-way clutches
US2881886A (en) * 1954-11-01 1959-04-14 Borg Warner One-way clutches
US3019873A (en) * 1957-04-08 1962-02-06 Borg Warner Sprag
US3049206A (en) * 1959-10-12 1962-08-14 Formsprag Co Sprag and retainer assembly
US3207278A (en) * 1962-02-08 1965-09-21 Albert Titt & Co One-way sprag clutch with spring means
DE2204305C3 (de) * 1972-01-31 1981-02-19 Ringspann, Albrecht Maurer Kg, 6380 Bad Homburg Klemmkörper für Freilaufkupplungen
JPS4914646A (US07534539-20090519-C00280.png) * 1972-06-08 1974-02-08

Also Published As

Publication number Publication date
DE2821937A1 (de) 1978-12-14
DE2821937C2 (US07534539-20090519-C00280.png) 1987-02-19
US4162000A (en) 1979-07-24
JPS53148653A (en) 1978-12-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee