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ATA29197A - Fahrradgangschaltung - Google Patents

Fahrradgangschaltung

Info

Publication number
ATA29197A
ATA29197A AT29197A AT29197A ATA29197A AT A29197 A ATA29197 A AT A29197A AT 29197 A AT29197 A AT 29197A AT 29197 A AT29197 A AT 29197A AT A29197 A ATA29197 A AT A29197A
Authority
AT
Austria
Prior art keywords
bicycle gear
bicycle
gear
Prior art date
Application number
AT29197A
Other languages
English (en)
Other versions
AT406365B (de
Inventor
Josef Prajczer
Original Assignee
Josef Prajczer
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 Josef Prajczer filed Critical Josef Prajczer
Priority to AT29197A priority Critical patent/AT406365B/de
Priority to PCT/AT1998/000036 priority patent/WO1998036960A1/de
Publication of ATA29197A publication Critical patent/ATA29197A/de
Application granted granted Critical
Publication of AT406365B publication Critical patent/AT406365B/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
    • 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
    • B62M25/045—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers hand actuated having single actuating means operating both front and 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
    • 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
    • B62M9/14—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 wheels being laterally shiftable

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Transmissions By Endless Flexible Members (AREA)
AT29197A 1997-02-21 1997-02-21 Fahrradgangschaltung AT406365B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT29197A AT406365B (de) 1997-02-21 1997-02-21 Fahrradgangschaltung
PCT/AT1998/000036 WO1998036960A1 (de) 1997-02-21 1998-02-20 Fahrradgangschaltung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT29197A AT406365B (de) 1997-02-21 1997-02-21 Fahrradgangschaltung

Publications (2)

Publication Number Publication Date
ATA29197A true ATA29197A (de) 1999-09-15
AT406365B AT406365B (de) 2000-04-25

Family

ID=3486651

Family Applications (1)

Application Number Title Priority Date Filing Date
AT29197A AT406365B (de) 1997-02-21 1997-02-21 Fahrradgangschaltung

Country Status (2)

Country Link
AT (1) AT406365B (de)
WO (1) WO1998036960A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19951700A1 (de) * 1999-10-27 2001-05-03 Helmig Hans Gmbh Betätigungseinrichtung für Fahrradgangschaltungen mit Zwei-Zug-System
FR2849826B1 (fr) * 2003-01-15 2005-03-11 Etcetera Selecteur de vitesses a developpements predetermines, notamment pour cycle
US7381143B2 (en) 2003-03-26 2008-06-03 Honda Motor Co., Ltd. Transmission apparatus for a bicycle
US7258637B2 (en) * 2004-03-24 2007-08-21 Shimano Inc. Bicycle transmission
JP4601480B2 (ja) * 2005-04-15 2010-12-22 本田技研工業株式会社 自転車用変速装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR801056A (fr) * 1935-06-18 1936-07-27 Triumph Company Ltd Mécanisme de changement de vitesses pour véhicules commandés par chaîne
FR2610060B1 (fr) * 1987-01-27 1991-03-22 Suteau Lucien Dispositif de changement de vitesse pour transmission a chaine
US4938733A (en) * 1988-01-06 1990-07-03 Sram Corporation Bicycle gear shifting method and apparatus
DE69008298T2 (de) * 1989-10-20 1994-08-04 Campagnolo Srl Drehgriffvorrichtung zum Betätigen der Gangschaltungen eines Fahrrads.
WO1992013752A1 (en) * 1991-02-12 1992-08-20 Boyle Malachy Gerard O Improvement relating to bicycles
DE4129198A1 (de) * 1991-09-03 1993-03-04 Heinz Mueller Kettenschaltung fuer fahrraeder
WO1995013209A1 (de) * 1993-11-10 1995-05-18 Hugelshofer, Werner, Alfred Gangwechselvorrichtung für zweiräder
US5476019A (en) * 1994-03-07 1995-12-19 Sram Corporation Rotatable handgrip actuating system
DE4420273A1 (de) * 1994-06-10 1995-12-14 Helmig Hans Gmbh Drehgriff zur Betätigung von Fahrradgangschaltungen
GB9501877D0 (en) * 1995-01-31 1995-03-22 Lindsay John J Improvements relating to bicycles
ATE252482T1 (de) * 1995-02-15 2003-11-15 Shimano Kk Verfahren zur festlegung der übersetzungsverhältnisse sowie entsprechende vorrichtung zum schalten einer fahrradkettenschaltung
IL117109A0 (en) * 1995-02-15 1996-06-18 Savard Franck Method and device for selecting gears for a cycle

Also Published As

Publication number Publication date
AT406365B (de) 2000-04-25
WO1998036960A1 (de) 1998-08-27

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Legal Events

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