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AU2001293462A1 - Multi-speed gearset for bicycles - Google Patents

Multi-speed gearset for bicycles

Info

Publication number
AU2001293462A1
AU2001293462A1 AU2001293462A AU9346201A AU2001293462A1 AU 2001293462 A1 AU2001293462 A1 AU 2001293462A1 AU 2001293462 A AU2001293462 A AU 2001293462A AU 9346201 A AU9346201 A AU 9346201A AU 2001293462 A1 AU2001293462 A1 AU 2001293462A1
Authority
AU
Australia
Prior art keywords
bicycles
speed gearset
gearset
speed
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
AU2001293462A
Inventor
Hermann Schmidt
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 AU2001293462A1 publication Critical patent/AU2001293462A1/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
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears
    • B62M11/145—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears built in, or adjacent to, the bottom bracket

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
AU2001293462A 2000-10-12 2001-10-10 Multi-speed gearset for bicycles Abandoned AU2001293462A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT1732/2000 2000-10-12
AT17322000 2000-10-12
PCT/AT2001/000323 WO2002030733A1 (en) 2000-10-12 2001-10-10 Multi-speed gearset for bicycles

Publications (1)

Publication Number Publication Date
AU2001293462A1 true AU2001293462A1 (en) 2002-04-22

Family

ID=3688770

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001293462A Abandoned AU2001293462A1 (en) 2000-10-12 2001-10-10 Multi-speed gearset for bicycles

Country Status (2)

Country Link
AU (1) AU2001293462A1 (en)
WO (1) WO2002030733A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007040481B3 (en) * 2007-08-21 2008-12-04 Raum, Eduard, Prof. Dipl.-Ing. Three-gear gearbox for child's ride-on vehicle, has gear tooth systems rotated in direction to select snapping position to make chain clamping such that rest positions of gear shift lever remain unchanged in vehicle housing
DE102007060179B4 (en) * 2007-12-11 2009-09-17 Heinrich Honert Bottom bracket hub gearbox for bicycles
DE102012017557B4 (en) * 2012-09-05 2014-10-23 Rüdiger Ratzel Sprocket gear
ITMO20120242A1 (en) * 2012-10-03 2014-04-04 Alfonso Orfello PINION GROUP FOR CHANGE OF BICYCLES OR SIMILAR

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE419414C (en) 1922-08-08 1925-09-29 Friedrich Haering G Planetary change gear for bicycle drive
CH182102A (en) 1934-03-24 1936-01-31 Genevoise Instr Physique Optical measuring device applied to a machine.
FR793568A (en) * 1934-08-09 1936-01-27 Gear shifting for cycles, motorcycles and similar vehicles
FR796594A (en) * 1934-10-23 1936-04-10 Gear shift mechanism
DE8411012U1 (en) * 1984-04-07 1984-11-15 Bunjes, Walter, 6719 Eisenberg BOTTOM BRACKET GEAR GEARBOX
DE3440070C2 (en) 1984-11-02 1993-12-02 Fichtel & Sachs Ag Multi-speed hub for bicycles or the like
US4782722A (en) * 1986-07-15 1988-11-08 George Powell Bicycle drive system
GB8713238D0 (en) 1987-06-05 1987-07-08 Sturmey Archer Ltd Epicyclic change-speed gear mechanism
IT1211170B (en) 1987-07-02 1989-10-06 Campagnolo Spa REAR FRONT DERAILLEUR FOR BIKE SPEED CHANGES
DE3827819A1 (en) * 1987-09-22 1989-03-30 Florian Schlumpf Shiftable bottom bracket bearing for a bicycle or the like
AT389499B (en) * 1987-12-09 1989-12-11 Meixner Adolf Bicycle bottom bracket gear system for level and uphill riding
GB9022270D0 (en) 1990-10-13 1990-11-28 Sturmey Archer Ltd Epicyclic change speed gear hubs
DE4134843A1 (en) 1991-10-22 1992-11-26 Bernhard Albrecht TRANSMISSION ARRANGEMENT FOR SENIOR BICYCLES
CH685868A5 (en) * 1992-03-25 1995-10-31 Florian Schlumpf Switchable pedal bearing
IT1276417B1 (en) 1995-06-07 1997-10-31 Campagnolo Srl "SPEED CHANGE DEVICE FOR BICYCLES WITH ELECTRONIC CONTROL"
DE19636729A1 (en) 1996-01-25 1997-07-31 Robert Schmitt Bicycle chain drive with a derailleur system
DE19618636A1 (en) 1996-05-09 1997-11-13 Fichtel & Sachs Ag Multi-speed hub with coaster brake for bicycles
GB2336575B (en) 1998-04-22 2002-03-06 Chen Hui Lai Auxiliary driving device of electrically assisted vehicle

Also Published As

Publication number Publication date
WO2002030733A1 (en) 2002-04-18

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