SE9302605L - Gear drive hubs for bicycles - Google Patents

Gear drive hubs for bicycles

Info

Publication number
SE9302605L
SE9302605L SE9302605A SE9302605A SE9302605L SE 9302605 L SE9302605 L SE 9302605L SE 9302605 A SE9302605 A SE 9302605A SE 9302605 A SE9302605 A SE 9302605A SE 9302605 L SE9302605 L SE 9302605L
Authority
SE
Sweden
Prior art keywords
gear
coupling
bicycles
gear drive
drive hubs
Prior art date
Application number
SE9302605A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9302605D0 (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
Publication of SE9302605D0 publication Critical patent/SE9302605D0/en
Publication of SE9302605L publication Critical patent/SE9302605L/en

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
    • B62M11/18—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears with a plurality of planetary gear units

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

The drive comprises an intermediate gear (2), a control gear (1) and a coupling means (4, 4a, 7) for the selective non-rotational coupling of a first planet carrier (24) of the intermediate gear (2) and or a ring gear (2) of the intermediate gear (2) with either of planet carrier (31) of the control gear (1) or a ring gear (27) of the control gear (1). The coupling means comprises a single coupling sleeve (7). Carrier plates (4, 4a) be moved in axial direction by sliding blocks (12, 12a) for the selective non-rotatable coupling of the carriers and ring gears. The drive is configured to have low or "hill" ratios and may have up to ten speeds. <IMAGE>
SE9302605A 1992-08-13 1993-08-11 Gear drive hubs for bicycles SE9302605L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4226761 1992-08-13

Publications (2)

Publication Number Publication Date
SE9302605D0 SE9302605D0 (en) 1993-08-11
SE9302605L true SE9302605L (en) 1994-02-14

Family

ID=6465445

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9302605A SE9302605L (en) 1992-08-13 1993-08-11 Gear drive hubs for bicycles

Country Status (3)

Country Link
DE (1) DE4324935C2 (en)
GB (1) GB2275512B (en)
SE (1) SE9302605L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9409844D0 (en) * 1994-05-17 1994-07-06 Sturmey Archer Ltd An epicyclic change gear system
DE19828829B4 (en) * 1998-06-27 2004-08-05 Kun Teng Industry Co., Ltd., Ta-Ya Hsiang Fünfgangnabe
US6325739B1 (en) * 1999-12-29 2001-12-04 Shimano, Inc. Bicycle hub transmission with a mechanism for stopping rotation of one or more sun gears relative to another member
EP1849699B1 (en) * 2006-04-28 2008-11-26 Shimano Inc. Multispeed bicycle hub having back pedal brake
DE602007002549D1 (en) 2007-03-12 2009-11-05 Shimano Kk Hub gear for a bicycle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2687050A (en) * 1951-06-04 1954-08-24 Sturmey Archer Gears Ltd Epicyclic change speed gear
DE3930374A1 (en) * 1988-10-10 1990-04-12 Fichtel & Sachs Ag MULTI-SPEED DRIVE HUB WITH MORE THAN THREE GEARS
DE3834431A1 (en) * 1988-10-10 1990-04-12 Fichtel & Sachs Ag Multi-gear hub

Also Published As

Publication number Publication date
DE4324935A1 (en) 1994-02-24
DE4324935C2 (en) 1996-02-08
SE9302605D0 (en) 1993-08-11
GB2275512B (en) 1995-08-30
GB2275512A (en) 1994-08-31
GB9316854D0 (en) 1993-09-29

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Legal Events

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