SE8304940L - CIRCULAR NAVY FOR CYCLES AND SIMILAR - Google Patents

CIRCULAR NAVY FOR CYCLES AND SIMILAR

Info

Publication number
SE8304940L
SE8304940L SE8304940A SE8304940A SE8304940L SE 8304940 L SE8304940 L SE 8304940L SE 8304940 A SE8304940 A SE 8304940A SE 8304940 A SE8304940 A SE 8304940A SE 8304940 L SE8304940 L SE 8304940L
Authority
SE
Sweden
Prior art keywords
hub sleeve
drive member
hub
spindle
pawls
Prior art date
Application number
SE8304940A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE456032B (en
SE8304940D0 (en
Inventor
J Keller
Original Assignee
Fichtel & Sachs Ag
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 Fichtel & Sachs Ag filed Critical Fichtel & Sachs Ag
Publication of SE8304940D0 publication Critical patent/SE8304940D0/en
Publication of SE8304940L publication Critical patent/SE8304940L/en
Publication of SE456032B publication Critical patent/SE456032B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/02—Hubs adapted to be rotatably arranged on axle
    • B60B27/023—Hubs adapted to be rotatably arranged on axle specially adapted for bicycles
    • 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
    • F16D41/24—Freewheels or freewheel clutches specially adapted for cycles
    • F16D41/30—Freewheels or freewheel clutches specially adapted for cycles with hinged pawl co-operating with teeth, cogs, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Rolling Contact Bearings (AREA)
  • Labeling Devices (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)

Abstract

The hub spindle (1) consists of two parts (17, 23) axially disengageably coupled with one another. The first part is independently securable to the frame (15) of the cycle, and a drive member (5) is rotatably mounted thereon. On the second spindle part (23) a hub sleeve (3) is mounted by ball bearings (51, 53). A pawl freewheel (13) with radial pawls (73) mounted in the hub sleeve (3) couples the drive member (5) with the hub sleeve. A stop (81) formed preferably by the outer race ring (57) of the adjacent ball bearing (53) holds the pawls (73) approximately in the position determined by a pawl toothing (79) of the drive member (5), even when the hub sleeve (3) is removed. The hub sleeve (3) can be removed from the drive member (5) and fitted on to it again without problem after the removal of the insertable second spindle part (23). The hub sleeve and spacer (71) are clamped in position by a cap (43) cooperable with eccentrics (41) on a pin having a hand lever (45). <IMAGE>
SE8304940A 1982-09-16 1983-09-14 FREE WHEEL NAME FOR A BIKE SE456032B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19828226103U DE8226103U1 (en) 1982-09-16 1982-09-16 FREE HUB FOR BICYCLES OD. DGL.

Publications (3)

Publication Number Publication Date
SE8304940D0 SE8304940D0 (en) 1983-09-14
SE8304940L true SE8304940L (en) 1984-03-17
SE456032B SE456032B (en) 1988-08-29

Family

ID=6743726

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8304940A SE456032B (en) 1982-09-16 1983-09-14 FREE WHEEL NAME FOR A BIKE

Country Status (8)

Country Link
JP (1) JPS5973302A (en)
AT (1) ATA318083A (en)
DE (1) DE8226103U1 (en)
FR (1) FR2533283B1 (en)
GB (1) GB2127113B (en)
IT (1) IT1193432B (en)
NO (1) NO833322L (en)
SE (1) SE456032B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3331557A1 (en) * 1983-09-01 1985-03-21 Fichtel & Sachs Ag, 8720 Schweinfurt DRIVE HUB WITH AXLE FOR BICYCLES OR THE LIKE
FR2618101B1 (en) * 1987-07-17 1991-01-18 Gepiroues HUB FOR THE SAME FRONT AND REAR WHEEL CYCLE
EP0524709A3 (en) * 1987-12-31 1993-03-24 Hamlin Transmission Corporation Variable-ratio transmissions, separately and in bicycles
US5332294A (en) * 1992-09-21 1994-07-26 John Haeussinger Bicycle hub freewheel assembly
US5460254A (en) * 1994-02-09 1995-10-24 Huang; Jung Y. Freehub
DE19743661A1 (en) 1997-10-02 1999-04-08 Sram De Gmbh Hub for a bike
JP4781535B2 (en) * 1998-12-08 2011-09-28 デーテー・スイス・アーゲー Bicycle hub
DE19856627A1 (en) * 1998-12-08 2000-06-15 Dt Swiss Ag Biel Freewheel hub
US7766143B1 (en) * 2007-05-16 2010-08-03 Chosen Co., Ltd. Bicycle rear hub whose freewheel having smaller diameter and specification
FR2926247A1 (en) * 2008-01-14 2009-07-17 Corima Sa Rear wheel hub for bicycle, has ball bearing forming elastic sliding pivot connection between rotational axle and cassette body via elastomer O-rings, and another ball bearing forming swivel connection between axle and cassette body
CN104827819B (en) * 2015-05-19 2017-07-28 天津市兴轮生产力促进有限公司 It is conveniently replaceable the bicycle pattern drum coating of spoke
ES2927290T3 (en) * 2017-08-29 2022-11-03 Fazua Gmbh Hub drive unit for a vehicle wheel hub, wheel hub and vehicle with auxiliary drive

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR997737A (en) * 1948-11-01 1952-01-09 Sturmey Archer Gears Ltd Freewheel hub for cycles
DE1155355B (en) * 1958-10-04 1963-10-03 Luigi Magistroni Rear wheel freewheel hub for bicycles
FR2415036A1 (en) * 1978-01-23 1979-08-17 Ledin Ets Aime Freewheel and hub assembly for bicycle - has internal toothed gear engaged by pawls and several different dia. sprockets retained by outer sprocket which is screwed onto hub

Also Published As

Publication number Publication date
GB8324444D0 (en) 1983-10-12
SE456032B (en) 1988-08-29
JPS5973302A (en) 1984-04-25
DE8226103U1 (en) 1982-12-30
FR2533283A1 (en) 1984-03-23
IT1193432B (en) 1988-06-22
ATA318083A (en) 1988-09-15
IT8367959A0 (en) 1983-09-15
NO833322L (en) 1984-03-19
SE8304940D0 (en) 1983-09-14
FR2533283B1 (en) 1986-12-26
GB2127113B (en) 1985-10-16
GB2127113A (en) 1984-04-04

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