GB2136515B - Multi-ratio drive hub for cycles - Google Patents

Multi-ratio drive hub for cycles

Info

Publication number
GB2136515B
GB2136515B GB08405399A GB8405399A GB2136515B GB 2136515 B GB2136515 B GB 2136515B GB 08405399 A GB08405399 A GB 08405399A GB 8405399 A GB8405399 A GB 8405399A GB 2136515 B GB2136515 B GB 2136515B
Authority
GB
United Kingdom
Prior art keywords
cycles
drive hub
ratio drive
ratio
hub
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.)
Expired
Application number
GB08405399A
Other versions
GB8405399D0 (en
GB2136515A (en
Inventor
Eduard Bergles
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.)
ZF Sachs AG
Original Assignee
Fichtel and 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 and Sachs AG filed Critical Fichtel and Sachs AG
Publication of GB8405399D0 publication Critical patent/GB8405399D0/en
Publication of GB2136515A publication Critical patent/GB2136515A/en
Application granted granted Critical
Publication of GB2136515B publication Critical patent/GB2136515B/en
Expired 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
    • B62M11/16—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 ground-wheel hub

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
GB08405399A 1983-03-05 1984-03-01 Multi-ratio drive hub for cycles Expired GB2136515B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3307820 1983-03-05

Publications (3)

Publication Number Publication Date
GB8405399D0 GB8405399D0 (en) 1984-04-04
GB2136515A GB2136515A (en) 1984-09-19
GB2136515B true GB2136515B (en) 1986-07-09

Family

ID=6192600

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08405399A Expired GB2136515B (en) 1983-03-05 1984-03-01 Multi-ratio drive hub for cycles

Country Status (1)

Country Link
GB (1) GB2136515B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3440069C2 (en) * 1984-11-02 1993-12-02 Fichtel & Sachs Ag Multi-speed hub for bicycles or the like
GB8713238D0 (en) * 1987-06-05 1987-07-08 Sturmey Archer Ltd Epicyclic change-speed gear mechanism
US6558288B2 (en) * 2001-05-18 2003-05-06 Shimano, Inc. Internal transmission device with automatic shift mechanism for a bicycle
CN106969102B (en) * 2017-05-11 2023-09-22 张家港川梭车业有限公司 Single-wheel driving pawl movable gear shifting two-gear speed changing device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1399434A (en) * 1973-03-23 1975-07-02 Raleigh Industries Ltd Epicyclic change-speed hubs

Also Published As

Publication number Publication date
GB8405399D0 (en) 1984-04-04
GB2136515A (en) 1984-09-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950301