IT1119127B - Cambio di velocita per trasmissioni cambio di velocita per trasmissioni a catena di biciclette e simili - Google Patents

Cambio di velocita per trasmissioni cambio di velocita per trasmissioni a catena di biciclette e simili

Info

Publication number
IT1119127B
IT1119127B IT68627/79A IT6862779A IT1119127B IT 1119127 B IT1119127 B IT 1119127B IT 68627/79 A IT68627/79 A IT 68627/79A IT 6862779 A IT6862779 A IT 6862779A IT 1119127 B IT1119127 B IT 1119127B
Authority
IT
Italy
Prior art keywords
speed
change
transmissions
bicycles
similar
Prior art date
Application number
IT68627/79A
Other languages
English (en)
Other versions
IT7968627A0 (it
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 IT7968627A0 publication Critical patent/IT7968627A0/it
Application granted granted Critical
Publication of IT1119127B publication Critical patent/IT1119127B/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
    • B62M9/1248—Mechanisms for shifting laterally characterised by the use of biasing means, e.g. springs; Arrangements thereof
    • 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
    • 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
    • B62M9/126—Chain guides; Mounting thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Flexible Shafts (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
IT68627/79A 1978-08-08 1979-08-07 Cambio di velocita per trasmissioni cambio di velocita per trasmissioni a catena di biciclette e simili IT1119127B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782834646 DE2834646A1 (de) 1978-08-08 1978-08-08 Kettenschaltung mit gangvorwahl

Publications (2)

Publication Number Publication Date
IT7968627A0 IT7968627A0 (it) 1979-08-07
IT1119127B true IT1119127B (it) 1986-03-03

Family

ID=6046459

Family Applications (2)

Application Number Title Priority Date Filing Date
IT7953504U IT7953504V0 (it) 1978-08-08 1979-08-07 Cambio di velocita per trasmissioni a catena di biciclette e simili
IT68627/79A IT1119127B (it) 1978-08-08 1979-08-07 Cambio di velocita per trasmissioni cambio di velocita per trasmissioni a catena di biciclette e simili

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT7953504U IT7953504V0 (it) 1978-08-08 1979-08-07 Cambio di velocita per trasmissioni a catena di biciclette e simili

Country Status (9)

Country Link
US (1) US4273546A (it)
JP (1) JPS5525693A (it)
DE (1) DE2834646A1 (it)
FR (1) FR2432971A1 (it)
GB (1) GB2027503B (it)
IN (1) IN150960B (it)
IT (2) IT7953504V0 (it)
SE (1) SE7906462L (it)
YU (1) YU191779A (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933361A1 (de) * 1979-08-17 1981-03-26 Fichtel & Sachs Ag, 97424 Schweinfurt Kettenschaltung
DE2933362A1 (de) * 1979-08-17 1981-03-26 Fichtel & Sachs Ag, 97424 Schweinfurt Kettenschaltung
DE3036111A1 (de) * 1980-09-25 1982-05-06 Fichtel & Sachs Ag, 8720 Schweinfurt Kettenschaltung
US4443208A (en) * 1980-12-16 1984-04-17 Bridgestone Cycle Co. Ltd. Speed-change gear mounted outside a bicycle
DE3100923A1 (de) * 1981-01-14 1982-07-29 Bridgestone Cycle Co. Ltd., Tokyo "hinterrad-kettenschaltung fuer ein fahrrad"
US4642072A (en) * 1982-12-27 1987-02-10 Shimano Industrial Company Limited Derailleur for a bicycle
US8777788B2 (en) 2007-02-08 2014-07-15 Shimano Inc. Bicycle component positioning device
US8016705B2 (en) * 2007-04-19 2011-09-13 Shimano Inc. Bicycle component positioning device
US9334020B2 (en) 2007-04-26 2016-05-10 Shimano Inc. Bicycle component positioning device
GB0807626D0 (en) * 2008-04-25 2008-06-04 Ultra Electronics Ltd Routing of cables
US20110160013A1 (en) * 2009-12-24 2011-06-30 Kristopher Wehage Rear Derailleur for Bicycle
US9327792B2 (en) 2011-01-28 2016-05-03 Paha Designs, Llc Gear transmission and derailleur system
US9033833B2 (en) 2011-01-28 2015-05-19 Paha Designs, Llc Gear transmission and derailleur system
US10207772B2 (en) 2011-01-28 2019-02-19 Paha Designs, Llc Gear transmission and derailleur system
ITMI20130252A1 (it) * 2013-02-22 2014-08-23 Campagnolo Srl Cambio di bicicletta a precisione di comando migliorata

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903751A (en) * 1974-04-24 1975-09-09 Beatrice Foods Co Bicycle derailler with overload cable protection means
US3974707A (en) * 1974-08-03 1976-08-17 Shimano Industrial Company, Limited Derailleur for a bicycle
JPS51118237A (en) * 1975-04-09 1976-10-18 Shimano & Co Ltd Outside speed change mechanism
FR2342887A2 (fr) * 1976-03-01 1977-09-30 Juy Lucien Changement de vitesse prepositionne a chaque vitesse, pour bicyclettes et vehicules similaires
FR2333699A1 (fr) * 1975-12-02 1977-07-01 Juy Lucien Changement de vitesse prepositionne a chaque vitesse, pour bicyclettes et vehicules similaires
DE2654426A1 (de) * 1975-12-02 1977-06-23 Simplex Ets Gangschaltung fuer fahrraeder oder aehnliche fahrzeuge
JPS5286639A (en) * 1976-01-12 1977-07-19 Shimano Industrial Co External transmission
JPS52133634A (en) * 1976-04-30 1977-11-09 Shimano Industrial Co Delayer for bicycle

Also Published As

Publication number Publication date
US4273546A (en) 1981-06-16
FR2432971A1 (fr) 1980-03-07
IT7953504V0 (it) 1979-08-07
IN150960B (it) 1983-01-29
SE7906462L (sv) 1980-02-09
FR2432971B1 (it) 1984-06-29
GB2027503A (en) 1980-02-20
GB2027503B (en) 1982-12-08
JPS5525693A (en) 1980-02-23
IT7968627A0 (it) 1979-08-07
DE2834646C2 (it) 1988-03-24
DE2834646A1 (de) 1980-02-21
YU191779A (en) 1982-08-31

Similar Documents

Publication Publication Date Title
IT1098245B (it) Assieme di ruote di catena per cambio di velocita' di bicicletta e simili
IT1119127B (it) Cambio di velocita per trasmissioni cambio di velocita per trasmissioni a catena di biciclette e simili
IT1102652B (it) Cambio di velocita' ad ingranaggi con un rotismo differenziale
IT1128763B (it) Cambio di velocita
BR7905288A (pt) Transmissao de mudanca de velocidade
IT7927678A0 (it) Cambio di velocita' per pedaliera per bicicletta.
IT1068455B (it) Cambio di velocita' predisposto per ogni velocita' per biciclette e simili
IT1196917B (it) Catena per trasmissione a velocita' variabile
IT1157777B (it) Puleggia di un variatore di velocita
IT7850032A0 (it) Cambio a velocita' multiple per biciclette
IT1192331B (it) Cambio di velocita a catena particolarmente per biciclette e simili
IT1129247B (it) Deragliatore di catena per bicilette e simili
IT1129246B (it) Deragliatore di catena per biciclette e simili
IT7848776A0 (it) Cambio di velocita' ad ingranaggi
IT7928053A0 (it) Cambio di velocita' per bicicletta.
IT1142252B (it) Cambio ad ingranaggi
JPS54104142A (en) Driving chain of bicycle provided with speed change changeeover device
IT8168238A0 (it) Cambio di velocita per biciclette
IT8167662A0 (it) Trasmissione a variazione continuadi velocita
IT1120736B (it) Perfezionamento in omambio di velocita a salto di catena per bicicletta
IT1212513B (it) Trasmissione a variazione continuadi velocita
IT1185039B (it) Cambio di velocita per trasmissioni a catena di veicoli a pedali
IT8268104A0 (it) Puleggia per variatori di velocita a cinghia trapezoidale
IT8267859A0 (it) Puleggia per variatori di velocita a cinghia trapezoidale
IT1144717B (it) Trasmissione a variazione continua di velocita