SE8304271D0 - CYLINDER DRIVER - Google Patents

CYLINDER DRIVER

Info

Publication number
SE8304271D0
SE8304271D0 SE8304271A SE8304271A SE8304271D0 SE 8304271 D0 SE8304271 D0 SE 8304271D0 SE 8304271 A SE8304271 A SE 8304271A SE 8304271 A SE8304271 A SE 8304271A SE 8304271 D0 SE8304271 D0 SE 8304271D0
Authority
SE
Sweden
Prior art keywords
chain
rear wheel
pedal shaft
wheel hub
brake
Prior art date
Application number
SE8304271A
Other languages
Swedish (sv)
Other versions
SE8304271L (en
Inventor
E Bergles
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 SE8304271D0 publication Critical patent/SE8304271D0/en
Publication of SE8304271L publication Critical patent/SE8304271L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L5/00—Brakes, or actuating mechanisms therefor, controlled by back-pedalling
    • 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
    • B62M9/12—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 the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
    • B62M9/121—Rear derailleurs
    • B62M9/124—Mechanisms for shifting laterally

Abstract

In a bicycle a rear wheel hub 1 is driven by a chain from a pedal shaft and includes a clutch-brake combination 3,4,5. The chain is shifted to various rear wheel sprockets 6 to change the transmission ratio. A chain tensioner compensates for the differences in diameter of the various sprockets. To avoid loosening of the upper chain strand and belated brake effect in response to backward pedaling, a separate brake- actuating transmission line is provided between the pedal shaft and a driver member 2 of the rear wheel hub. This transmission line comprises a free- wheel unit mounted onto the pedal shaft and a disengageable drive unit 8 adjacent the rear wheel hub. The units are interconnected by a transmission member 12 separate from the chain. The disengageable drive unit 8 may comprise a pinion 7 fixed to the driver member 2 and a rack 9 formed by a series of pins 10 engageable with the pinion 7 on displacement of the rack 9 in direction F. <IMAGE>
SE8304271A 1982-08-06 1983-08-04 CYLINDER DRIVER SE8304271L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823229370 DE3229370A1 (en) 1982-08-06 1982-08-06 BICYCLE WITH CHAIN GEAR AND COVER BRAKE HUB

Publications (2)

Publication Number Publication Date
SE8304271D0 true SE8304271D0 (en) 1983-08-04
SE8304271L SE8304271L (en) 1984-02-07

Family

ID=6170279

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8304271A SE8304271L (en) 1982-08-06 1983-08-04 CYLINDER DRIVER

Country Status (5)

Country Link
JP (1) JPS5996084A (en)
DE (1) DE3229370A1 (en)
FR (1) FR2531923A1 (en)
GB (1) GB2127123B (en)
SE (1) SE8304271L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2684587B1 (en) * 1991-12-05 1995-08-04 Aetsrn CONTINUOUS CUTTING MACHINE OF PLASMA POCKETS.
EP0812283A4 (en) * 1995-03-17 1999-05-12 Sarun Holdings Limited Improved brakes for bicycles and other chain driven mechanisms
CN109533189A (en) * 2018-11-23 2019-03-29 珠海迪瑞乐科技有限公司 Chain-putting mechanism, derailleur and bicycle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506100A (en) * 1967-06-20 1970-04-14 Nankai Tekko Co Ltd Exposed speed change mechanism for a bicycle equipped with coaster brake
FR2131491A5 (en) * 1971-03-29 1972-11-10 Bendix Corp
US3942615A (en) * 1974-01-23 1976-03-09 Craig Dennis K Multi-speed hub with brake
US3870134A (en) * 1974-05-13 1975-03-11 Joseph L Anthamatten Brake and multi-speed drive for a bicycle
US4093261A (en) * 1977-05-09 1978-06-06 Persson Ray S Coaster brake for bicycle with derailleur speed change mechanism
US4371064A (en) * 1979-08-28 1983-02-01 Shimano Industrial Company Limited Drive and brake device for a bicycle
FR2466388A1 (en) * 1979-10-05 1981-04-10 Huret Roger DERAILLEUR FOR CYCLE
JPS60500248A (en) * 1982-11-15 1985-02-28 アクチ−ボラグ　トラマ bicycle equipment

Also Published As

Publication number Publication date
JPS5996084A (en) 1984-06-02
DE3229370A1 (en) 1984-02-09
GB2127123B (en) 1985-10-09
GB8320833D0 (en) 1983-09-01
FR2531923A1 (en) 1984-02-24
GB2127123A (en) 1984-04-04
SE8304271L (en) 1984-02-07

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