BR8505938A - Dispositivo de comando de pre-selecao e de indexacao das mudancas de velocidade para bicicletas e veiculos similares - Google Patents

Dispositivo de comando de pre-selecao e de indexacao das mudancas de velocidade para bicicletas e veiculos similares

Info

Publication number
BR8505938A
BR8505938A BR8505938A BR8505938A BR8505938A BR 8505938 A BR8505938 A BR 8505938A BR 8505938 A BR8505938 A BR 8505938A BR 8505938 A BR8505938 A BR 8505938A BR 8505938 A BR8505938 A BR 8505938A
Authority
BR
Brazil
Prior art keywords
bicycles
selection
speed changes
indexing device
similar vehicles
Prior art date
Application number
BR8505938A
Other languages
English (en)
Inventor
Henri Juy
Original Assignee
Simplex Ets
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 FR8418490A external-priority patent/FR2573719B1/fr
Priority claimed from FR8516322A external-priority patent/FR2589122A2/fr
Application filed by Simplex Ets filed Critical Simplex Ets
Publication of BR8505938A publication Critical patent/BR8505938A/pt

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K23/00—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips
    • B62K23/02—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips hand actuated
    • B62K23/06—Levers
    • 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
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Control Devices (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Gear-Shifting Mechanisms (AREA)
BR8505938A 1984-11-28 1985-11-27 Dispositivo de comando de pre-selecao e de indexacao das mudancas de velocidade para bicicletas e veiculos similares BR8505938A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8418490A FR2573719B1 (fr) 1984-11-28 1984-11-28 Dispositif de commande, de preselection et d'indexation des changements de vitesse arriere des cycles et vehicules similaires.
FR8516322A FR2589122A2 (fr) 1985-10-28 1985-10-28 Dispositif de commande, de preselection et d'indexation des changements de vitesse arriere des cycles et vehicules similaires

Publications (1)

Publication Number Publication Date
BR8505938A true BR8505938A (pt) 1986-08-19

Family

ID=26224264

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8505938A BR8505938A (pt) 1984-11-28 1985-11-27 Dispositivo de comando de pre-selecao e de indexacao das mudancas de velocidade para bicicletas e veiculos similares

Country Status (8)

Country Link
US (1) US4731046A (pt)
EP (1) EP0186602B1 (pt)
JP (1) JPS61143275A (pt)
KR (1) KR860003949A (pt)
AR (1) AR242360A1 (pt)
BR (1) BR8505938A (pt)
DE (1) DE3568750D1 (pt)
ES (1) ES8609100A1 (pt)

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
EP0352732B1 (en) * 1988-07-29 1995-02-15 Shimano Inc. Handlebar-mounted gear change lever
US5012692A (en) * 1988-09-24 1991-05-07 Shimano Industrial Company Limited Change-speed lever apparatus for use in bicycle
JP2729818B2 (ja) * 1988-11-29 1998-03-18 株式会社シマノ 自転車用変速操作装置
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
FR2650243A1 (fr) * 1989-07-28 1991-02-01 Sachs Ind Sa Dispositif de commande rapide a indexation pour derailleur de cycle
JP3065655B2 (ja) * 1990-11-13 2000-07-17 株式会社シマノ 自転車用変速操作装置
FR2687977B1 (fr) * 1992-02-27 1994-04-22 Bg Innovation Dispositifs permettant les changements de vitesses sur bicyclettes.
US5622083A (en) * 1996-02-02 1997-04-22 Shimano Inc. Gear shifting mechanism
DE19703931A1 (de) * 1997-02-04 1998-08-06 Sram De Gmbh Schalter zur Steuerung von Fahrradgetrieben
WO1998037340A1 (en) * 1997-02-20 1998-08-27 Sram Corporation Discontinuous mechanical advantage front shifting for bicycles
US5919106A (en) * 1997-04-30 1999-07-06 Shimano, Inc. Quick release derailleur
US6293883B1 (en) 1998-09-10 2001-09-25 Shimano, Inc. Quick release derailleur
US7033294B2 (en) * 2003-06-11 2006-04-25 Specialized Bicycle Components Bicycle rear derailleur guard
ITMO20040106A1 (it) * 2004-05-06 2004-08-06 L A M S R L Comando per l'azionamento di un cambio per biciclette.
ITMO20040108A1 (it) * 2004-05-06 2004-08-06 L A M S R L Cambio per bicicletta
US9809278B2 (en) * 2004-09-28 2017-11-07 Shimano, Inc. Apparatus for reducing an engaging force of an engaging member
US7614972B2 (en) * 2006-11-28 2009-11-10 Shimano Inc. Bicycle rear derailleur
US20090001685A1 (en) * 2007-06-29 2009-01-01 Specialized Bicycle Components, Inc. Bicycle frame
FR3001222B1 (fr) 2013-01-24 2016-01-22 Arkema France Composition composite de polymere halogene, son procede de preparation et son utilisation
US9816606B1 (en) * 2013-02-04 2017-11-14 Jeffrey Owen Meredith Incremental gear shifting device
CN108583767A (zh) * 2018-06-15 2018-09-28 速瑞达自行车零件（佛山）有限公司 一种助力自行车的调速方法及调速器
USD958702S1 (en) 2020-08-05 2022-07-26 Specialized Bicycle Components, Inc. Bicycle frame

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431513A (en) * 1944-10-21 1947-11-25 Frank W Schwinn Chain shifting device for bicycles and the like
JPS5247238A (en) * 1975-10-13 1977-04-14 Shimano Industrial Co External transmission
DE2650011C3 (de) * 1976-10-30 1979-11-08 Hedrich, Hans Eberhard, Dipl.-Ing., 2000 Hamburg Bedienungseinrichtung für Fahrradgangschaltungen
JPS5631519Y2 (pt) * 1977-04-23 1981-07-27
JPS5457738A (en) * 1977-10-14 1979-05-09 Maeda Ind Operating lever device of sheath transmission for bicycle
JPS54118039A (en) * 1978-03-04 1979-09-13 Maeda Ind Operating lever for bicycle
FR2446513A1 (fr) * 1979-01-12 1980-08-08 Anvar Dispositif selecteur, notamment pour derailleur de bicyclette, et derailleur equipe d'un tel dispositif
DE2933362A1 (de) * 1979-08-17 1981-03-26 Fichtel & Sachs Ag, 97424 Schweinfurt Kettenschaltung
US4412828A (en) * 1981-05-07 1983-11-01 Darby Jack B Control means for shifting gears on dual shift bicycles
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

Also Published As

Publication number Publication date
EP0186602B1 (fr) 1989-03-15
ES8609100A1 (es) 1986-07-16
EP0186602A1 (fr) 1986-07-02
JPS61143275A (ja) 1986-06-30
DE3568750D1 (en) 1989-04-20
KR860003949A (ko) 1986-06-16
ES549354A0 (es) 1986-07-16
AR242360A1 (es) 1993-03-31
US4731046A (en) 1988-03-15

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Legal Events

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MM Lapse due to non-payment of fees (art. 50)