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FR2610889B1 - Levier de commande de changement de vitesse pour une bicyclette - Google Patents

Levier de commande de changement de vitesse pour une bicyclette

Info

Publication number
FR2610889B1
FR2610889B1 FR8801878A FR8801878A FR2610889B1 FR 2610889 B1 FR2610889 B1 FR 2610889B1 FR 8801878 A FR8801878 A FR 8801878A FR 8801878 A FR8801878 A FR 8801878A FR 2610889 B1 FR2610889 B1 FR 2610889B1
Authority
FR
France
Prior art keywords
bicycle
speed change
control lever
change control
lever
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
FR8801878A
Other languages
English (en)
Other versions
FR2610889A1 (fr
Inventor
Nagano Masashi
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.)
Shimano Inc
Original Assignee
Shimano Industrial Co Ltd
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 Shimano Industrial Co Ltd filed Critical Shimano Industrial Co Ltd
Publication of FR2610889A1 publication Critical patent/FR2610889A1/fr
Application granted granted Critical
Publication of FR2610889B1 publication Critical patent/FR2610889B1/fr
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
    • 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
    • Y10T74/20207—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
    • Y10T74/20396—Hand operated
    • Y10T74/20474—Rotatable rod, shaft, or post
    • Y10T74/20486—Drum and cable

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Control Devices (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
FR8801878A 1987-02-18 1988-02-17 Levier de commande de changement de vitesse pour une bicyclette Expired - Fee Related FR2610889B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987023314U JPS63129692U (fr) 1987-02-18 1987-02-18

Publications (2)

Publication Number Publication Date
FR2610889A1 FR2610889A1 (fr) 1988-08-19
FR2610889B1 true FR2610889B1 (fr) 1993-11-05

Family

ID=12107128

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8801878A Expired - Fee Related FR2610889B1 (fr) 1987-02-18 1988-02-17 Levier de commande de changement de vitesse pour une bicyclette

Country Status (5)

Country Link
US (1) US4840081A (fr)
JP (1) JPS63129692U (fr)
DE (1) DE3805078A1 (fr)
FR (1) FR2610889B1 (fr)
IT (1) IT1215901B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0352732B1 (fr) * 1988-07-29 1995-02-15 Shimano Inc. Levier de changement de vitesse monté sur le guidon
FR2634723A1 (fr) * 1988-07-29 1990-02-02 Huret Sachs Sa Dispositif perfectionne de commande pour derailleur de cycle
US5012692A (en) * 1988-09-24 1991-05-07 Shimano Industrial Company Limited Change-speed lever apparatus for use in bicycle
US5129281A (en) * 1990-01-05 1992-07-14 Nagle Industries, Inc. Cable assembly for heater air control
US5301563A (en) * 1990-01-05 1994-04-12 Nagle Industries, Inc. Cable assembly for heater air control
DE4003443A1 (de) * 1990-02-06 1991-08-08 Achatz Erwin Elektromechanisches geraet fuer automatische gangschaltung bei fahrraeder mit optischer anzeige
US5102372A (en) * 1991-03-20 1992-04-07 Sram Corporation Bicycle derailleur cable actuating system
US5477746A (en) * 1994-03-21 1995-12-26 Dura Automotive Systems, Inc. Parking brake lever mechanism with lobe motion amplifying means
DE4420273A1 (de) * 1994-06-10 1995-12-14 Helmig Hans Gmbh Drehgriff zur Betätigung von Fahrradgangschaltungen
US5575178A (en) * 1995-08-22 1996-11-19 Wu; Chin-Chang Brake handle
US5730030A (en) † 1996-01-19 1998-03-24 Shimano, Inc. Shifting apparatus for bicycles having a brake operating unit disposed between first and second shifting levers
EP0876557B1 (fr) * 1996-01-26 2003-08-06 Sram Corporation Systeme d'actionnement de frein
ES2197961T3 (es) * 1996-05-20 2004-01-16 Zf Sachs Ag Cilindro de medio de presion con un elemento de purga de aire con junta elastomera axial.
DE19723346A1 (de) * 1997-06-04 1998-12-10 Sram De Gmbh Drehgriffschalter für Fahrradgetriebe
US6389920B1 (en) * 1999-03-09 2002-05-21 AD II Engineering Inc. Mechanism for easy and precise control of gear shifting device of bicycle
US6508748B1 (en) * 2000-02-07 2003-01-21 Vectra Fitness, Inc. Actuator assemblies for adjustment mechanisms of exercise machines
US7665383B2 (en) * 2006-01-31 2010-02-23 Shimano Inc. Bicycle shift control device
US9260155B2 (en) * 2013-08-30 2016-02-16 Sue Knaup Bicycle shift lever
DE102014101369A1 (de) * 2014-02-04 2015-08-06 Pinion Gmbh Antriebsanordnung und Betätigungsanordnung für eine Schaltvorrichtung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1540638A (en) * 1924-12-05 1925-06-02 Laughter Charles Pyron Pump jack
US1558689A (en) * 1925-04-10 1925-10-27 Donald C Mcbride Pulley jack
US2723570A (en) * 1950-11-06 1955-11-15 Fried Krupp Locomotivfabrik Remote control mechanisms, especially for vehicles with fluid drive
US3362238A (en) * 1965-03-29 1968-01-09 Shimano Industrial Co Speed change gear mechanism for a bicycle
FR2325297A5 (fr) * 1973-11-07 1977-04-15 Huret Roger Dispositif de traction et de relachement d'un cable
FR2346204A1 (fr) * 1976-04-02 1977-10-28 Juy Lucien Levier polyvalent de commande pour les changements de vitesse des bicyclettes et vehicules similaires
JPS54149149A (en) * 1978-05-16 1979-11-22 Bridgestone Cycle Co Wire winder for bicycle transmission
JPS5937860Y2 (ja) * 1979-12-17 1984-10-20 日産自動車株式会社 ダイヤル式ワイヤ−コントロ−ル装置
DE3013008A1 (de) * 1980-04-03 1981-10-08 Gustav Magenwirth Gmbh & Co, 7432 Urach Gasdrehgriff fuer den lenker eines motorgetriebenen zweiradfahrzeuges
JPS5857348B2 (ja) * 1980-11-28 1983-12-20 マエダ工業株式会社 自転車用外装変速機の操作レバ−
US5020387A (en) * 1985-03-07 1991-06-04 Shimano Industrial Company, Ltd. Lever shifting device for a bicycle
US4743222A (en) * 1985-08-02 1988-05-10 Shimano Industrial Company Limited Speed control device for a bicycle

Also Published As

Publication number Publication date
JPS63129692U (fr) 1988-08-24
IT8819441A0 (it) 1988-02-17
IT1215901B (it) 1990-02-22
DE3805078A1 (de) 1988-09-01
US4840081A (en) 1989-06-20
FR2610889A1 (fr) 1988-08-19

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Legal Events

Date Code Title Description
ST Notification of lapse