GB1038586A - Improvements in or relating to freewheel clutches - Google Patents

Improvements in or relating to freewheel clutches

Info

Publication number
GB1038586A
GB1038586A GB560565A GB560565A GB1038586A GB 1038586 A GB1038586 A GB 1038586A GB 560565 A GB560565 A GB 560565A GB 560565 A GB560565 A GB 560565A GB 1038586 A GB1038586 A GB 1038586A
Authority
GB
United Kingdom
Prior art keywords
rollers
ring
control ring
sprocket
menschner
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
GB560565A
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.)
Menschner Vorm Rossweiner GmbH
Original Assignee
Menschner Vorm Rossweiner GmbH
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 Menschner Vorm Rossweiner GmbH filed Critical Menschner Vorm Rossweiner GmbH
Publication of GB1038586A publication Critical patent/GB1038586A/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
    • F16D41/08—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action
    • F16D41/086—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action the intermediate members being of circular cross-section and wedging by rolling
    • F16D41/088—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action the intermediate members being of circular cross-section and wedging by rolling the intermediate members being of only one size and wedging by a movement not having an axial component, between inner and outer races, one of which is cylindrical
    • 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
    • F16D41/02—Freewheels or freewheel clutches disengaged by contact of a part of or on the freewheel or freewheel clutch with a stationarily-mounted member

Landscapes

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

Abstract

1,038,586. Combination of a ratchet clutch and a one-way brake. MENSCHNER G.m.b.H., [trading as JOHANNES MENSCHNER TEXTILMASCHINENFABRIK]. Feb. 9, 1965 [Feb. 19, 1964], No. 5605/65. Headings F2C, F2E and F2L. A freewheel clutch comprises spring-pressed rollers 13 between recesses 15 in a driven member 16 and the inner surface of a sprocket 10 which is rotatably mounted on member 16 which in turn is rotatable on a fixed shaft 19. Lugs 23 on a control ring 22, Fig. 3 (not shown), project into recesses 15 ahead of rollers 13, the ring having a lug 25 co-operating with a member 26 of a clutch release mechanism. Spring-pressed rollers 29 are housed between member 16 and a fixed recessed ring 28. A pin on the member 16 engages in a fork on a lever fixed to a further shaft to oscillate this further shaft on rotation of member 16. In operation with sprocket 10 rotating, the member 26 releases the control ring and rollers 13 cause sprocket 10, member 16 and control ring to rotate together until the lug 25 again engages stop member 26 to arrest the control ring whose lugs 23 move the rollers out of wedging engagement. The rollers 29 and ring 28 prevent any return movement of the member 16 to accurately stop and lock it after one revolution.
GB560565A 1964-02-19 1965-02-09 Improvements in or relating to freewheel clutches Expired GB1038586A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0059982 1964-02-19

Publications (1)

Publication Number Publication Date
GB1038586A true GB1038586A (en) 1966-08-10

Family

ID=7309687

Family Applications (1)

Application Number Title Priority Date Filing Date
GB560565A Expired GB1038586A (en) 1964-02-19 1965-02-09 Improvements in or relating to freewheel clutches

Country Status (2)

Country Link
CH (1) CH432141A (en)
GB (1) GB1038586A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2420163A (en) * 2004-11-12 2006-05-17 David Wu One-way rotation control mechanism for golf cart
EP1729023A3 (en) * 2005-06-03 2009-03-18 Positec Power Tools (Suzhou) Co., Ltd. A clutch mechanism
US7721861B2 (en) 2005-02-04 2010-05-25 Positec Power Tools (Suzhou) Co., Ltd. Clutch mechanism for use in power tools

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50143636A (en) * 1974-05-02 1975-11-19
DE3911075A1 (en) * 1989-04-06 1990-10-11 Schaeffler Waelzlager Kg LOW-SWITCH FREE CLUTCH

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2420163A (en) * 2004-11-12 2006-05-17 David Wu One-way rotation control mechanism for golf cart
US7721861B2 (en) 2005-02-04 2010-05-25 Positec Power Tools (Suzhou) Co., Ltd. Clutch mechanism for use in power tools
EP1729023A3 (en) * 2005-06-03 2009-03-18 Positec Power Tools (Suzhou) Co., Ltd. A clutch mechanism

Also Published As

Publication number Publication date
CH432141A (en) 1967-03-15

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