ATE114570T1 - Betätigungsvorrichtung für eine mehrgangfahrradnabe. - Google Patents

Betätigungsvorrichtung für eine mehrgangfahrradnabe.

Info

Publication number
ATE114570T1
ATE114570T1 AT89112373T AT89112373T ATE114570T1 AT E114570 T1 ATE114570 T1 AT E114570T1 AT 89112373 T AT89112373 T AT 89112373T AT 89112373 T AT89112373 T AT 89112373T AT E114570 T1 ATE114570 T1 AT E114570T1
Authority
AT
Austria
Prior art keywords
cam
speed change
discs
bicycle hub
bore
Prior art date
Application number
AT89112373T
Other languages
English (en)
Inventor
Eduard Bergles
Original Assignee
Fichtel & Sachs Ag
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 Fichtel & Sachs Ag filed Critical Fichtel & Sachs Ag
Application granted granted Critical
Publication of ATE114570T1 publication Critical patent/ATE114570T1/de

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
    • Y10T74/20396—Hand operated
    • Y10T74/20402—Flexible transmitter [e.g., Bowden cable]
    • Y10T74/20408—Constant tension sustaining
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Structure Of Transmissions (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Motorcycle And Bicycle Frame (AREA)
AT89112373T 1988-07-09 1989-07-06 Betätigungsvorrichtung für eine mehrgangfahrradnabe. ATE114570T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3823385A DE3823385A1 (de) 1988-07-09 1988-07-09 Schalteinrichtung fuer mehrgangnaben fuer fahrraeder oder dgl.

Publications (1)

Publication Number Publication Date
ATE114570T1 true ATE114570T1 (de) 1994-12-15

Family

ID=6358384

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89112373T ATE114570T1 (de) 1988-07-09 1989-07-06 Betätigungsvorrichtung für eine mehrgangfahrradnabe.

Country Status (4)

Country Link
US (1) US4947703A (de)
EP (1) EP0350791B1 (de)
AT (1) ATE114570T1 (de)
DE (2) DE3823385A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4244679C2 (de) * 1992-05-21 1996-02-08 Mannesmann Sachs Ag Steuerübertragungselemente für Mehrgangnaben für Fahrräder
DE4216826C2 (de) * 1992-05-21 1995-05-18 Mannesmann Sachs Ag Schaltbetätigungseinrichtung für Mehrgangnaben für Fahrräder oder dergleichen
DE4221728A1 (de) * 1992-07-02 1994-01-05 Fichtel & Sachs Ag Umlenker für Mehrgangnaben für Fahrräder oder dergleichen
DE10026472A1 (de) * 2000-05-27 2001-11-29 Sram De Gmbh Schaltbetätigung für Mehrgangnaben für Fahrräder
ES2312322T3 (es) 2000-06-22 2009-03-01 Jen-Chih Liu Cambio de marchas interno para bicicletas.
DE10065175A1 (de) 2000-12-23 2002-07-04 Sram De Gmbh Leichtgängiger Umlenker für Mehrgangnaben
DE10118645A1 (de) * 2001-04-14 2002-10-17 Sram De Gmbh Einleitung und Übertragung der Schaltbewegung in ein Fahrradgetriebe
DE102004059463A1 (de) * 2004-12-10 2006-06-14 Sram Deutschland Gmbh Befestigung einer Achssteuereinheit auf der Nabenachse

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US863422A (en) * 1907-05-29 1907-08-13 Standard Spoke & Nipple Company Automatic coaster and brake hub.
FR43692E (fr) * 1933-07-03 1934-07-28 Bicyclette
FR979463A (fr) * 1942-05-13 1951-04-26 Commande pour dérailleur de cycles et analogues
AT252738B (de) * 1964-04-20 1967-03-10 Edward Bergles Geschwindigkeitswechselgetriebe für Fahrräder
US4065984A (en) * 1975-01-25 1978-01-03 Xenoah, Co. Internally accommodated speed change mechanism applicable to a bicycle
US4193309A (en) * 1975-08-01 1980-03-18 Shimano Industrial Company Limited Speed-changing device for bicycle
JPS5247238A (en) * 1975-10-13 1977-04-14 Shimano Industrial Co External transmission
US4279605A (en) * 1978-09-13 1981-07-21 Shimano Industrial Company Limited Front derailleur for a bicycle
JPS577593Y2 (de) * 1978-12-07 1982-02-13
US4306871A (en) * 1978-12-30 1981-12-22 Shimano Industrial Company, Limited Rear derailleur and control wire guide
DE3440066A1 (de) * 1984-11-02 1986-05-07 Fichtel & Sachs Ag, 8720 Schweinfurt Schalteinrichtung fuer mehrgangnabe fuer fahrraeder oder dergleichen
DE3514885A1 (de) * 1985-04-25 1986-11-06 Fichtel & Sachs Ag, 8720 Schweinfurt Schalteinrichtung fuer mehrgang-nabe fuer fahrraeder oder dgl.
JPH027129A (ja) * 1988-06-27 1990-01-11 Toshiba Corp 演算処理装置

Also Published As

Publication number Publication date
DE68919554D1 (de) 1995-01-12
EP0350791A3 (en) 1990-12-27
DE68919554T2 (de) 1995-04-13
DE3823385C2 (de) 1993-06-03
DE3823385A1 (de) 1990-01-11
EP0350791A2 (de) 1990-01-17
US4947703A (en) 1990-08-14
EP0350791B1 (de) 1994-11-30

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee