IT1310149B1 - Forcella di deragliatore anteriore di bicicletta e deragliatorecomprendente tale forcella - Google Patents

Forcella di deragliatore anteriore di bicicletta e deragliatorecomprendente tale forcella

Info

Publication number
IT1310149B1
IT1310149B1 IT1999TO000729A ITTO990729A IT1310149B1 IT 1310149 B1 IT1310149 B1 IT 1310149B1 IT 1999TO000729 A IT1999TO000729 A IT 1999TO000729A IT TO990729 A ITTO990729 A IT TO990729A IT 1310149 B1 IT1310149 B1 IT 1310149B1
Authority
IT
Italy
Prior art keywords
fork
front derailleur
bicycle
derailleur
derailleur including
Prior art date
Application number
IT1999TO000729A
Other languages
English (en)
Inventor
Valentino Campagnolo
Original Assignee
Campagnolo Srl
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 Campagnolo Srl filed Critical Campagnolo Srl
Priority to IT1999TO000729A priority Critical patent/IT1310149B1/it
Priority to US09/599,424 priority patent/US6641494B1/en
Priority to FR0008265A priority patent/FR2797841B1/fr
Priority to TW089113339A priority patent/TW546227B/zh
Priority to JP2000217902A priority patent/JP2001080568A/ja
Priority to DE10036768A priority patent/DE10036768A1/de
Priority to CNB001240587A priority patent/CN1142079C/zh
Publication of ITTO990729A1 publication Critical patent/ITTO990729A1/it
Application granted granted Critical
Publication of IT1310149B1 publication Critical patent/IT1310149B1/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
    • B62M9/131—Front derailleurs
    • B62M9/136—Chain guides; Mounting thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Gears, Cams (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
IT1999TO000729A 1999-08-26 1999-08-27 Forcella di deragliatore anteriore di bicicletta e deragliatorecomprendente tale forcella IT1310149B1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT1999TO000729A IT1310149B1 (it) 1999-08-27 1999-08-27 Forcella di deragliatore anteriore di bicicletta e deragliatorecomprendente tale forcella
US09/599,424 US6641494B1 (en) 1999-08-26 2000-06-22 Bicycle front derailleur fork and derailleur comprising this fork
FR0008265A FR2797841B1 (fr) 1999-08-27 2000-06-27 Piece en fourche pour derailleur avant de bicyclette et derailleur comprenant une telle piece de fourche
TW089113339A TW546227B (en) 1999-08-27 2000-07-05 Bicycle front derailleur fork and derailleur comprising this fork
JP2000217902A JP2001080568A (ja) 1999-08-27 2000-07-18 自転車前側変速機用のフォークおよびそのフォークを含む変速機
DE10036768A DE10036768A1 (de) 1999-08-27 2000-07-28 Vordere Kettenumwefer-Gabel für Fahrräder und ein diese Gabel aufweisender Kettenumwerfer
CNB001240587A CN1142079C (zh) 1999-08-27 2000-08-25 自行车前拨链器叉和包括该叉的拨链器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999TO000729A IT1310149B1 (it) 1999-08-27 1999-08-27 Forcella di deragliatore anteriore di bicicletta e deragliatorecomprendente tale forcella

Publications (2)

Publication Number Publication Date
ITTO990729A1 ITTO990729A1 (it) 2001-02-27
IT1310149B1 true IT1310149B1 (it) 2002-02-11

Family

ID=11418039

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999TO000729A IT1310149B1 (it) 1999-08-26 1999-08-27 Forcella di deragliatore anteriore di bicicletta e deragliatorecomprendente tale forcella

Country Status (7)

Country Link
US (1) US6641494B1 (it)
JP (1) JP2001080568A (it)
CN (1) CN1142079C (it)
DE (1) DE10036768A1 (it)
FR (1) FR2797841B1 (it)
IT (1) IT1310149B1 (it)
TW (1) TW546227B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1320646B1 (it) * 2000-09-15 2003-12-10 Campagnolo Srl Forcella di deragliatore anteriore di bicicletta, e deragliatorecomprendente tale forcella.
US6986723B2 (en) * 2000-09-15 2006-01-17 Campagnolo S.R.L. Front bicycle derailleur
US6923740B2 (en) * 2001-11-26 2005-08-02 Shimano Inc. Front derailleur for a bicycle
JP2005186764A (ja) * 2003-12-25 2005-07-14 Shimano Inc 自転車用フロントディレイラ
EP1602572A1 (en) * 2004-06-04 2005-12-07 Campagnolo S.R.L. Chain guide for the front derailleur of a bicycle
US8444514B2 (en) * 2005-09-12 2013-05-21 Shimano Inc. Front derailleur chain detachment prevention member
DE102005057862A1 (de) * 2005-12-03 2007-06-06 Sram Deutschland Gmbh Vorderer Kettenumwerfer
US20070191158A1 (en) * 2006-02-01 2007-08-16 Shimano Inc. Bicycle front derailleur
JP2007223349A (ja) * 2006-02-21 2007-09-06 Shimano Inc 自転車用変速補助具及び自転車用フロントディレーラ
TWI460096B (zh) * 2007-03-02 2014-11-11 Sakae Engineering Inc 自行車用前變速系統
US20100022335A1 (en) * 2008-07-23 2010-01-28 Douglas Chiang Chain guider of a front derailleur
US9796450B2 (en) * 2011-05-17 2017-10-24 Shimano Inc. Bicycle front derailleur
US9061730B2 (en) * 2011-09-30 2015-06-23 Shimano Inc. Front derailleur with contact member
US9651138B2 (en) 2011-09-30 2017-05-16 Mtd Products Inc. Speed control assembly for a self-propelled walk-behind lawn mower
DE102015205736B4 (de) * 2015-03-30 2024-05-16 Sram Deutschland Gmbh Fahrrad-Hinterrad-Ritzelanordnung
CN107416117B (zh) * 2017-07-10 2023-01-03 宁波优升车业有限公司 一种带挡链块的后拨链器
US10745081B2 (en) * 2017-07-28 2020-08-18 Shimano Inc. Bicycle rear derailleur and bicycle shifting control apparatus
DE102018117404A1 (de) * 2018-07-18 2020-01-23 Schaeffler Technologies AG & Co. KG Laschenkette mit einem eine hervorstehende Nase als Anlagepunkt ausbildenden Sicherungselement sowie ein Verfahren zur Herstellung einer Laschenkette
TWI752306B (zh) * 2019-03-20 2022-01-11 彥豪金屬工業股份有限公司 自行車變速器
US11745828B2 (en) * 2020-06-30 2023-09-05 Shimano Inc. Front derailleur and chain guide of bicycle derailleur

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2340852A1 (fr) * 1976-02-13 1977-09-09 Huret Jacques Guide-chaine de derailleur avant pour bicyclette
JPS5514631Y2 (it) * 1978-02-24 1980-04-03
JPS609120Y2 (ja) * 1979-08-15 1985-04-01 株式会社シマノ 自転車用フロントデイレ−ラ−
FR2502101A1 (fr) * 1981-03-17 1982-09-24 Simplex Ets Changement de vitesse au pedalier des cycles et vehicules similaires
FR2518042B1 (fr) * 1981-12-15 1987-08-07 Huret & Fils Organe de guidage et de deplacement de chaine pour derailleur de pedalier
JPS62166190U (it) * 1986-04-11 1987-10-22
FR2621968B3 (fr) * 1987-10-20 1989-09-22 Simplex Sa Element de protection pour derailleur avant de bicyclettes ou vehicules similaires
FR2633026B1 (fr) * 1988-06-21 1992-12-18 Simplex Sa Derailleur avant de bicyclettes ou vehicules similaires
US5312301A (en) * 1991-11-29 1994-05-17 Maeda Industries, Ltd. Bicycle front derailleur
JPH0546692U (ja) * 1991-11-29 1993-06-22 マエダ工業株式会社 自転車用フロントディレーラ
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
US5782714A (en) * 1997-01-27 1998-07-21 Evergreen Innovations, L.L.C. Bicycle chain guide

Also Published As

Publication number Publication date
US6641494B1 (en) 2003-11-04
DE10036768A1 (de) 2001-03-29
ITTO990729A1 (it) 2001-02-27
CN1142079C (zh) 2004-03-17
TW546227B (en) 2003-08-11
JP2001080568A (ja) 2001-03-27
FR2797841A1 (fr) 2001-03-02
CN1286194A (zh) 2001-03-07
FR2797841B1 (fr) 2003-09-19

Similar Documents

Publication Publication Date Title
IT1310149B1 (it) Forcella di deragliatore anteriore di bicicletta e deragliatorecomprendente tale forcella
IT1320646B1 (it) Forcella di deragliatore anteriore di bicicletta, e deragliatorecomprendente tale forcella.
FR2812612B1 (fr) Derailleur avant motorise de bicyclette
DE60023966D1 (de) Fahrrad-Geschwindigkeitsanzeiger
DE60109022D1 (de) Fahrradlenker
IT1307681B1 (it) Deragliatore posteriore di bicicletta.
PT1218382E (pt) Derivados de imidazo-3-il-amina biciclica
IT1310686B1 (it) Struttura per il collegamento di una forcella posteriore di unamotocicletta
DE29907475U1 (de) Fahrradrahmen
DE60139065D1 (de) Fahrradgabel und gabeldrehpunkt
ITMI20021398A0 (it) Forcella anteriore
DE69819810D1 (de) Fahrradkettenschaltung
DE29902268U1 (de) Fahrradvordergabel
DK200100211U3 (da) Baggaffel til cykel
IT1320727B1 (it) Ruota posteriore di bicicletta.
IT248054Y1 (it) Forcella anteriore di bicicletta
ITMI992344A0 (it) Forcella anteriore per motocicletta
DE29908161U1 (de) Fahrrad
FR2781751B3 (fr) Cadre de bicyclette
IT1301787B1 (it) Dispositivo antisollevamento di una forcella anteriore di unamotocicletta
DE29819267U1 (de) Fahrrad-Rahmen
DE29800418U1 (de) Fahrradrahmen
DE29817257U1 (de) Fahrradlenker
TW459723U (en) Assembly structure for rear fork and hub of bicycle
TW417631U (en) Fixing structure of front fork on motorcycle