DE60226850D1 - Kettenschaltung für fahrradgangschalter - Google Patents

Kettenschaltung für fahrradgangschalter

Info

Publication number
DE60226850D1
DE60226850D1 DE60226850T DE60226850T DE60226850D1 DE 60226850 D1 DE60226850 D1 DE 60226850D1 DE 60226850 T DE60226850 T DE 60226850T DE 60226850 T DE60226850 T DE 60226850T DE 60226850 D1 DE60226850 D1 DE 60226850D1
Authority
DE
Germany
Prior art keywords
bicycle
chain
derailing
chain control
designed
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE60226850T
Other languages
English (en)
Inventor
Gabriele Porcari
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UNIVERSITA IUAV DI VENEZIA, VENEZIA, IT
Original Assignee
Gabriele Porcari
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 Gabriele Porcari filed Critical Gabriele Porcari
Application granted granted Critical
Publication of DE60226850D1 publication Critical patent/DE60226850D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B62M9/131—Front derailleurs
    • B62M9/135—Mounting the derailleur on the frame
    • 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
    • B62M9/131—Front derailleurs
    • B62M9/134—Mechanisms for shifting laterally
    • B62M9/1344—Mechanisms for shifting laterally limiting or positioning the movement
    • B62M9/1346—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
    • B62M9/131—Front derailleurs
    • B62M9/136—Chain guides; Mounting thereof
DE60226850T 2001-03-30 2002-03-28 Kettenschaltung für fahrradgangschalter Expired - Fee Related DE60226850D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2001BO000191A ITBO20010191A1 (it) 2001-03-30 2001-03-30 Deragliatore per cambi di velocita' di biciclette
PCT/IB2002/001029 WO2002079023A2 (en) 2001-03-30 2002-03-28 A derailleur for bicycle gear shifters

Publications (1)

Publication Number Publication Date
DE60226850D1 true DE60226850D1 (de) 2008-07-10

Family

ID=11439236

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60226850T Expired - Fee Related DE60226850D1 (de) 2001-03-30 2002-03-28 Kettenschaltung für fahrradgangschalter

Country Status (8)

Country Link
EP (1) EP1373059B8 (de)
AT (1) ATE396912T1 (de)
AU (1) AU2002244897A1 (de)
DE (1) DE60226850D1 (de)
DK (1) DK1373059T3 (de)
ES (1) ES2309155T3 (de)
IT (1) ITBO20010191A1 (de)
WO (1) WO2002079023A2 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2511209Y2 (ja) * 1989-11-14 1996-09-25 株式会社シマノ フロントディレ―ラ―
US5389043A (en) * 1994-05-09 1995-02-14 Hsu; Yi-Hsung Bicycle top-pull front derailleur
JP3458016B2 (ja) * 1994-12-20 2003-10-20 株式会社シマノ 自転車用フロントディレーラ

Also Published As

Publication number Publication date
ITBO20010191A0 (it) 2001-03-30
WO2002079023A3 (en) 2003-01-16
EP1373059B1 (de) 2008-05-28
AU2002244897A1 (en) 2002-10-15
DK1373059T3 (da) 2008-09-08
ITBO20010191A1 (it) 2002-09-30
WO2002079023A2 (en) 2002-10-10
ATE396912T1 (de) 2008-06-15
EP1373059B8 (de) 2008-07-16
EP1373059A2 (de) 2004-01-02
ES2309155T3 (es) 2008-12-16

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: UNIVERSITA IUAV DI VENEZIA, VENEZIA, IT

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee