IT7968627A0 - Cambio di velocita per trasmissioni a catena di biciclette e simili - Google Patents

Cambio di velocita per trasmissioni a catena di biciclette e simili

Info

Publication number
IT7968627A0
IT7968627A0 IT7968627A IT6862779A IT7968627A0 IT 7968627 A0 IT7968627 A0 IT 7968627A0 IT 7968627 A IT7968627 A IT 7968627A IT 6862779 A IT6862779 A IT 6862779A IT 7968627 A0 IT7968627 A0 IT 7968627A0
Authority
IT
Italy
Prior art keywords
bicycles
similar
chain drives
speed gearbox
gearbox
Prior art date
Application number
IT7968627A
Other languages
English (en)
Other versions
IT1119127B (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)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Flexible Shafts (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 true IT7968627A0 (it) 1979-08-07
IT1119127B IT1119127B (it) 1986-03-03

Family

ID=6046459

Family Applications (2)

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

Family Applications After (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) IT1119127B (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
DE2933362A1 (de) * 1979-08-17 1981-03-26 Fichtel & Sachs Ag, 97424 Schweinfurt Kettenschaltung
DE2933361A1 (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
US10207772B2 (en) 2011-01-28 2019-02-19 Paha Designs, Llc Gear transmission and derailleur system
US9033833B2 (en) 2011-01-28 2015-05-19 Paha Designs, Llc Gear transmission and derailleur system
US9327792B2 (en) 2011-01-28 2016-05-03 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
FR2333699A1 (fr) * 1975-12-02 1977-07-01 Juy Lucien Changement de vitesse prepositionne a chaque vitesse, pour bicyclettes et vehicules similaires
FR2342887A2 (fr) * 1976-03-01 1977-09-30 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
YU191779A (en) 1982-08-31
GB2027503A (en) 1980-02-20
GB2027503B (en) 1982-12-08
DE2834646C2 (it) 1988-03-24
US4273546A (en) 1981-06-16
FR2432971A1 (fr) 1980-03-07
FR2432971B1 (it) 1984-06-29
IT7953504V0 (it) 1979-08-07
IT1119127B (it) 1986-03-03
SE7906462L (sv) 1980-02-09
IN150960B (it) 1983-01-29
DE2834646A1 (de) 1980-02-21
JPS5525693A (en) 1980-02-23

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