FR2603549A1 - Manette de commande de changement de vitesse pour bicyclettes - Google Patents

Manette de commande de changement de vitesse pour bicyclettes

Info

Publication number
FR2603549A1
FR2603549A1 FR8712418A FR8712418A FR2603549A1 FR 2603549 A1 FR2603549 A1 FR 2603549A1 FR 8712418 A FR8712418 A FR 8712418A FR 8712418 A FR8712418 A FR 8712418A FR 2603549 A1 FR2603549 A1 FR 2603549A1
Authority
FR
France
Prior art keywords
handle
notches
change control
engage
spring
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.)
Granted
Application number
FR8712418A
Other languages
English (en)
Other versions
FR2603549B1 (fr
Inventor
Antonio Romano
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.)
Campagnolo SRL
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
Priority claimed from IT21647/86A external-priority patent/IT1197192B/it
Priority claimed from IT19346/87A external-priority patent/IT1202521B/it
Application filed by Campagnolo SRL filed Critical Campagnolo SRL
Publication of FR2603549A1 publication Critical patent/FR2603549A1/fr
Application granted granted Critical
Publication of FR2603549B1 publication Critical patent/FR2603549B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
    • B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
    • B62M25/04—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers hand actuated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/20037—Occupant propelled vehicle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20207—Multiple controlling elements for single controlled element
    • Y10T74/20256—Steering and controls assemblies
    • Y10T74/20268—Reciprocating control elements
    • Y10T74/2028—Handle bar type
    • Y10T74/20287—Flexible control element
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20396—Hand operated
    • Y10T74/20402—Flexible transmitter [e.g., Bowden cable]
    • Y10T74/2042—Flexible transmitter [e.g., Bowden cable] and hand operator
    • Y10T74/20438—Single rotatable lever [e.g., for bicycle brake or derailleur]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20636—Detents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20636—Detents
    • Y10T74/2066—Friction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20636—Detents
    • Y10T74/20672—Lever engaging rack
    • Y10T74/20684—Lever carried pawl

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Mechanical Control Devices (AREA)
  • Structure Of Transmissions (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

DANS UNE MANETTE DE COMMANDE DE CHANGEMENT DE VITESSE AVEC DERAILLEUR RAPPELE PAR RESSORT POUR BICYCLETTES DE SPORT ET DE COMPETITION, AU CORPS A LEVIER 1 DE COMMANDE DE LA MANETTE, MONTE DE MANIERE A POUVOIR TOURNER AVEC FROTTEMENT SUR UN PIVOT 2, SONT ASSOCIES UN MECANISME A DECLIC QUI COMMANDE DE MULTIPLES POSITIONS DU CORPS A LEVIER, AUXQUELLES CORRESPONDENT AUTANT DE POSITION D'ALIGNEMENT CORRECT DU CHANGEMENT PAR RAPPORT AUX DIVERS PIGNONS DE LA ROUE LIBRE, ET DES MOYENS D'ACTIVATION ET DE DESACTIVATION DU MECANISME SUR COMMANDE. CE MECANISME A DECLIC COMPORTE UN ORGANE A ENCOCHES 4 MUNI D'ENCOCHES 18 EN DES POSITIONS DIFFERENCIEES, IMMEDIATEMENT INTERCHANGEABLE POUR ADAPTER LA MANETTE A LA COMMANDE DE N'IMPORTE QUEL TYPE DE ROUE LIBRE ET DES PLUS DIVERSES COMBINAISONS DE PIGNONS DANS LES ROUES LIBRES, ET UN CLIQUET 21 DESTINE A S'ENGAGER DANS LES ENCOCHES DE L'ORGANE A ENCOCHES ET REALISE D'UNE SEULE PIECE 5 AVEC LE RESSORT QUI LE POUSSE A S'Y ENGAGER.
FR878712418A 1986-09-09 1987-09-08 Manette de commande de changement de vitesse pour bicyclettes Expired - Lifetime FR2603549B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT21647/86A IT1197192B (it) 1986-09-09 1986-09-09 Manettino di comando di cambi di velocita' per biciclette
IT19346/87A IT1202521B (it) 1987-02-11 1987-02-11 Manettino di comando di cambi di velocita' per biciclette

Publications (2)

Publication Number Publication Date
FR2603549A1 true FR2603549A1 (fr) 1988-03-11
FR2603549B1 FR2603549B1 (fr) 1991-10-18

Family

ID=26327144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878712418A Expired - Lifetime FR2603549B1 (fr) 1986-09-09 1987-09-08 Manette de commande de changement de vitesse pour bicyclettes

Country Status (5)

Country Link
US (1) US4876913A (fr)
JP (1) JPH09356U (fr)
DE (1) DE3727505C2 (fr)
ES (1) ES2005302A6 (fr)
FR (1) FR2603549B1 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5222412A (en) * 1988-07-29 1993-06-29 Shimano Industrial Co., Ltd. Change speed lever apparatus for use in bicycle
US5044213A (en) * 1988-11-29 1991-09-03 Shimano Industrial Co., Ltd. Speed control apparatus for a bicycle
JP2732116B2 (ja) * 1988-11-29 1998-03-25 株式会社シマノ 自転車用操作装置
DE3916919A1 (de) * 1989-05-24 1989-11-09 Peter Ziemer Betaetigungsvorrichtung
JP3007641B2 (ja) * 1989-07-06 2000-02-07 株式会社シマノ 自転車のディレーラー用操作装置
EP0423779B1 (fr) * 1989-10-20 1994-04-20 Campagnolo S.R.L. Poignée tournante pour le changement de vitesse de bicyclette
DE69601337T2 (de) * 1995-03-31 1999-09-16 Sugino Cycle Ind Ltd Steuerungseinrichtung für eine fahrradgangschaltung
US5622083A (en) * 1996-02-02 1997-04-22 Shimano Inc. Gear shifting mechanism
DE19723346A1 (de) * 1997-06-04 1998-12-10 Sram De Gmbh Drehgriffschalter für Fahrradgetriebe
DE10007592A1 (de) * 2000-02-18 2001-08-23 Sram De Gmbh Schalter zur Betätigung eines Getriebes an einem Fahrrad
DE10013262A1 (de) * 2000-03-17 2001-09-20 Sram De Gmbh Einwegkraftübertragung
DE10043612A1 (de) * 2000-09-05 2002-03-14 Sram De Gmbh Schalter für ein Fahrrad
ITTO20010011A1 (it) * 2001-01-11 2002-07-11 Campagnolo Srl Gruppo integrato di comando del cambio e del freno per una bicicletta.
US7212851B2 (en) * 2002-10-24 2007-05-01 Brown University Research Foundation Microstructured arrays for cortex interaction and related methods of manufacture and use
US7194928B2 (en) * 2003-05-30 2007-03-27 Shimano Inc. Bicycle shift operating device
ITMO20040106A1 (it) 2004-05-06 2004-08-06 L A M S R L Comando per l'azionamento di un cambio per biciclette.
US7305903B2 (en) * 2004-11-08 2007-12-11 Shimano Inc. Bicycle shift operating device
US7849764B2 (en) * 2006-12-20 2010-12-14 Shimano (Singapore) Pte., Ltd. Bicycle shift operating device
US8640568B2 (en) * 2009-09-04 2014-02-04 Shimano Inc. Bicycle shift control device
EP2460716B1 (fr) * 2010-12-03 2014-05-07 Campagnolo S.r.l. Levier de commande et dispositif d'actionnement d'un changement de vitesses de bicyclette au guidon
US9651138B2 (en) 2011-09-30 2017-05-16 Mtd Products Inc. Speed control assembly for a self-propelled walk-behind lawn mower
US9816606B1 (en) * 2013-02-04 2017-11-14 Jeffrey Owen Meredith Incremental gear shifting device
JP6372466B2 (ja) 2015-10-12 2018-08-15 株式会社豊田自動織機 織機における緯糸測長貯留装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3693469A (en) * 1970-11-26 1972-09-26 Maeda Ind Bicycle gear shift lever
FR2345340A1 (fr) * 1976-03-23 1977-10-21 Juy Lucien Perfectionnements aux leviers de commande des changements de vitesse pour cycles et vehicules similaires
EP0157983A2 (fr) * 1984-04-03 1985-10-16 Shimano Inc. Dispositif de commande pour changement de vitesse de bicyclette
FR2594404A1 (fr) * 1986-02-14 1987-08-21 Maeda Ind Dispositif de levier pour changement de vitesse de bicyclette

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3481217A (en) * 1967-12-15 1969-12-02 Tetsuo Maeda Gear shift lever
US3602245A (en) * 1970-02-26 1971-08-31 Abex Corp Universal detent positioner
US3972247A (en) * 1974-09-23 1976-08-03 Armstrong Allen E Bicycle shift mechanism
JPS5367238U (fr) * 1976-11-04 1978-06-06
JPS5631519Y2 (fr) * 1977-04-23 1981-07-27
JPS5457738A (en) * 1977-10-14 1979-05-09 Maeda Ind Operating lever device of sheath transmission for bicycle
JPS6031984Y2 (ja) * 1979-07-16 1985-09-25 株式会社シマノ 変速操作レバ−装置
JPS6031985Y2 (ja) * 1980-11-19 1985-09-25 株式会社シマノ 変速操作装置
FR2508862A1 (fr) * 1981-07-03 1983-01-07 Simplex Ets Dispositif de commande assurant des positions multiples preetablies et controlees, applicable en particulier aux changements de vitesse pour les cycles et vehicules similaires
US4548092A (en) * 1983-02-10 1985-10-22 Strong Jr Samuel Z Bicycle gear shift unit
DE3438535A1 (de) * 1984-10-20 1986-04-24 Fichtel & Sachs Ag, 8720 Schweinfurt Schalteinrichtung, insbesondere fuer fahrraeder
JPS62191293A (ja) * 1986-02-14 1987-08-21 マエダ工業株式会社 自転車用変速操作レバ−装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3693469A (en) * 1970-11-26 1972-09-26 Maeda Ind Bicycle gear shift lever
FR2345340A1 (fr) * 1976-03-23 1977-10-21 Juy Lucien Perfectionnements aux leviers de commande des changements de vitesse pour cycles et vehicules similaires
EP0157983A2 (fr) * 1984-04-03 1985-10-16 Shimano Inc. Dispositif de commande pour changement de vitesse de bicyclette
FR2594404A1 (fr) * 1986-02-14 1987-08-21 Maeda Ind Dispositif de levier pour changement de vitesse de bicyclette

Also Published As

Publication number Publication date
DE3727505C2 (de) 1996-10-10
JPH09356U (ja) 1997-06-20
FR2603549B1 (fr) 1991-10-18
DE3727505A1 (de) 1988-03-10
US4876913A (en) 1989-10-31
ES2005302A6 (es) 1989-03-01

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