AU5364199A - Bicycle gear shift system - Google Patents

Bicycle gear shift system

Info

Publication number
AU5364199A
AU5364199A AU53641/99A AU5364199A AU5364199A AU 5364199 A AU5364199 A AU 5364199A AU 53641/99 A AU53641/99 A AU 53641/99A AU 5364199 A AU5364199 A AU 5364199A AU 5364199 A AU5364199 A AU 5364199A
Authority
AU
Australia
Prior art keywords
gear shift
shift system
bicycle gear
bicycle
shift
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.)
Abandoned
Application number
AU53641/99A
Inventor
Josef Prajczer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU5364199A publication Critical patent/AU5364199A/en
Abandoned 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
    • 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
    • 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
    • B62K23/04—Twist grips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
AU53641/99A 1998-08-24 1999-08-20 Bicycle gear shift system Abandoned AU5364199A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT1440/98 1998-08-24
AT144098A AT407142B (en) 1998-08-24 1998-08-24 BICYCLE GEAR
PCT/AT1999/000206 WO2000010867A1 (en) 1998-08-24 1999-08-20 Bicycle gear shift system

Publications (1)

Publication Number Publication Date
AU5364199A true AU5364199A (en) 2000-03-14

Family

ID=3513940

Family Applications (1)

Application Number Title Priority Date Filing Date
AU53641/99A Abandoned AU5364199A (en) 1998-08-24 1999-08-20 Bicycle gear shift system

Country Status (3)

Country Link
AT (1) AT407142B (en)
AU (1) AU5364199A (en)
WO (1) WO2000010867A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3380444D1 (en) * 1983-08-01 1989-09-28 Huber Jutta Helene Fluid-tight steplessly variable bicycle gearbox with integrated back pedal freewheel and linked pivoting suspension device
DE3540558A1 (en) * 1985-11-15 1987-05-21 Bayerische Motoren Werke Ag Throttle grip on the handlebar of a motor cycle or the like
DE19533455A1 (en) * 1995-09-09 1997-03-13 Ernst Glauche Bicycle gear change using crown wheel normal to first gear
DE29614088U1 (en) * 1996-08-14 1996-10-10 Schuler, Carola, 88079 Kressbronn Switching unit for derailleur gears

Also Published As

Publication number Publication date
AT407142B (en) 2000-12-27
ATA144098A (en) 2000-05-15
WO2000010867A1 (en) 2000-03-02

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase