GB969360A - Improvements in one-way clutches and in particular free-wheels - Google Patents

Improvements in one-way clutches and in particular free-wheels

Info

Publication number
GB969360A
GB969360A GB44118/61A GB4411861A GB969360A GB 969360 A GB969360 A GB 969360A GB 44118/61 A GB44118/61 A GB 44118/61A GB 4411861 A GB4411861 A GB 4411861A GB 969360 A GB969360 A GB 969360A
Authority
GB
United Kingdom
Prior art keywords
cone
friction
dec
wheels
outer member
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
GB44118/61A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB969360A publication Critical patent/GB969360A/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
    • F16D41/063—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by moving along the inner and the outer surface without pivoting or rolling, e.g. sliding wedges
    • 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
    • F16D15/00—Clutches with wedging balls or rollers or with other wedgeable separate clutching members
    • 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
    • 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
    • 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
    • F16D41/22—Freewheels or freewheel clutches with clutching ring or disc axially shifted as a result of lost motion between actuating members

Abstract

969,360. Ratchet clutches. M. DOSSIER. Dec. 8, 1961 [Dec. 14, 1960], No. 44118/61. Heading F2C. A one-way clutch comprises a shaft 2 having helical cam surfaces r which engage corresponding end surfaces of a sleeve integral with a cone 3 to move the latter axially into frictional engagement with an outer member 1. During disengement torsion springs 9 urge the cone 3 towards an engaged position. In Fig. 3 (not shown) the friction cones are replaced by friction discs splined to the outer member and sleeve. To reduce friction between the cone 3 and surface r, the contact surfaces may be coated with P.T.F.E. or molybdenum disulphide. To increase friction between the cone 3 and member 1 friction linings may be provided.
GB44118/61A 1960-12-14 1961-12-08 Improvements in one-way clutches and in particular free-wheels Expired GB969360A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR846926A FR1288751A (en) 1960-12-14 1960-12-14 Improvements made to irreversible mechanisms, in particular mechanisms such as freewheels

Publications (1)

Publication Number Publication Date
GB969360A true GB969360A (en) 1964-09-09

Family

ID=8744757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44118/61A Expired GB969360A (en) 1960-12-14 1961-12-08 Improvements in one-way clutches and in particular free-wheels

Country Status (5)

Country Link
BE (1) BE610683A (en)
CH (1) CH390632A (en)
FR (1) FR1288751A (en)
GB (1) GB969360A (en)
LU (1) LU40862A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3477302A (en) * 1966-05-07 1969-11-11 Ferguson Res Ltd Harry Clutches
CN103119235A (en) * 2010-07-16 2013-05-22 法雷奥安全系统有限责任公司 Motor-driven device for actuating a movable panel of a motor vehicle

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29722158U1 (en) * 1997-12-16 1999-04-15 Scharwaechter Ed Gmbh Locking device for a hand brake
WO2012025782A1 (en) * 2010-08-23 2012-03-01 Clean Mobile Ag Detent-free free wheel
DE102016222443B3 (en) 2016-11-16 2018-01-11 Schaeffler Technologies AG & Co. KG Freewheel device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3477302A (en) * 1966-05-07 1969-11-11 Ferguson Res Ltd Harry Clutches
CN103119235A (en) * 2010-07-16 2013-05-22 法雷奥安全系统有限责任公司 Motor-driven device for actuating a movable panel of a motor vehicle

Also Published As

Publication number Publication date
LU40862A1 (en) 1962-01-24
BE610683A (en) 1962-03-16
FR1288751A (en) 1962-03-30
CH390632A (en) 1965-04-15

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