IT1145111B - Cambio di velocita per biciclette - Google Patents

Cambio di velocita per biciclette

Info

Publication number
IT1145111B
IT1145111B IT68238/81A IT6823881A IT1145111B IT 1145111 B IT1145111 B IT 1145111B IT 68238/81 A IT68238/81 A IT 68238/81A IT 6823881 A IT6823881 A IT 6823881A IT 1145111 B IT1145111 B IT 1145111B
Authority
IT
Italy
Prior art keywords
bicycles
speed change
speed
change
Prior art date
Application number
IT68238/81A
Other languages
English (en)
Other versions
IT8168238A0 (it
Inventor
Eduard 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 IT8168238A0 publication Critical patent/IT8168238A0/it
Application granted granted Critical
Publication of IT1145111B publication Critical patent/IT1145111B/it

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
    • 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
    • B62M9/1244—Mechanisms for shifting laterally limiting or positioning the movement
    • B62M9/1246—Mechanisms for shifting laterally limiting or positioning the movement using cams or plates
IT68238/81A 1980-09-25 1981-09-24 Cambio di velocita per biciclette IT1145111B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803036111 DE3036111A1 (de) 1980-09-25 1980-09-25 Kettenschaltung

Publications (2)

Publication Number Publication Date
IT8168238A0 IT8168238A0 (it) 1981-09-24
IT1145111B true IT1145111B (it) 1986-11-05

Family

ID=6112802

Family Applications (2)

Application Number Title Priority Date Filing Date
IT8153631U IT8153631V0 (it) 1980-09-25 1981-09-24 Cambio di velocita per biciclette
IT68238/81A IT1145111B (it) 1980-09-25 1981-09-24 Cambio di velocita per biciclette

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT8153631U IT8153631V0 (it) 1980-09-25 1981-09-24 Cambio di velocita per biciclette

Country Status (4)

Country Link
JP (1) JPS5787777A (it)
DE (1) DE3036111A1 (it)
FR (1) FR2490577A1 (it)
IT (2) IT8153631V0 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3214495A1 (de) * 1982-04-20 1983-10-20 Fichtel & Sachs Ag, 8720 Schweinfurt Kettenschaltung mit zwangsweiser steuerung der kettenleit- und -spanneinrichtung
US4626229A (en) * 1983-05-09 1986-12-02 Shimano Industrial Company Limited Derailleur for a bicycle
US4612004A (en) * 1983-08-02 1986-09-16 Shimano Industrial Company Limited Rear derailleur for a bicycle
DE4420273A1 (de) † 1994-06-10 1995-12-14 Helmig Hans Gmbh Drehgriff zur Betätigung von Fahrradgangschaltungen
ATE244691T1 (de) † 1998-12-21 2003-07-15 Cardinal Cg Co Verfahren zur beschichtung von beiden seiten eines glassubstrats

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198873A (en) * 1977-07-01 1980-04-22 Shimano Industrial Company Limited Speed changing device for a bicycle and the like
JPS54115842A (en) * 1978-02-28 1979-09-08 Shimano Industrial Co Derailer for bicycle
DE2834646A1 (de) * 1978-08-08 1980-02-21 Fichtel & Sachs Ag Kettenschaltung mit gangvorwahl
FR2446513A1 (fr) * 1979-01-12 1980-08-08 Anvar Dispositif selecteur, notamment pour derailleur de bicyclette, et derailleur equipe d'un tel dispositif

Also Published As

Publication number Publication date
IT8153631V0 (it) 1981-09-24
FR2490577A1 (fr) 1982-03-26
IT8168238A0 (it) 1981-09-24
JPS5787777A (en) 1982-06-01
DE3036111A1 (de) 1982-05-06

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