AT305782B - Multi-speed gear hub for bicycles - Google Patents

Multi-speed gear hub for bicycles

Info

Publication number
AT305782B
AT305782B AT196170A AT196170A AT305782B AT 305782 B AT305782 B AT 305782B AT 196170 A AT196170 A AT 196170A AT 196170 A AT196170 A AT 196170A AT 305782 B AT305782 B AT 305782B
Authority
AT
Austria
Prior art keywords
bicycles
speed gear
gear hub
hub
speed
Prior art date
Application number
AT196170A
Other languages
German (de)
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
Priority claimed from DE1911548A external-priority patent/DE1911548C3/en
Priority claimed from DE1964866A external-priority patent/DE1964866C3/en
Application filed by Fichtel & Sachs Ag filed Critical Fichtel & Sachs Ag
Application granted granted Critical
Publication of AT305782B publication Critical patent/AT305782B/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/035—Vehicles adapted to transport, to carry or to comprise special loads or objects for transporting reel units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P7/00—Securing or covering of load on vehicles
    • B60P7/06—Securing of load
    • B60P7/08—Securing to the vehicle floor or sides
    • B60P7/12—Securing to the vehicle floor or sides the load being tree-trunks, beams, drums, tubes, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structure Of Transmissions (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Mechanical Operated Clutches (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
AT196170A 1969-03-07 1970-03-03 Multi-speed gear hub for bicycles AT305782B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1911548A DE1911548C3 (en) 1969-03-07 1969-03-07 Multi-speed transmission hub with automatic gear change for bicycles or the like
DE1964866A DE1964866C3 (en) 1969-12-24 1969-12-24 Multi-speed translation hub with automatic gear change for bicycles or the like

Publications (1)

Publication Number Publication Date
AT305782B true AT305782B (en) 1973-03-12

Family

ID=25757092

Family Applications (1)

Application Number Title Priority Date Filing Date
AT196170A AT305782B (en) 1969-03-07 1970-03-03 Multi-speed gear hub for bicycles

Country Status (8)

Country Link
AT (1) AT305782B (en)
ES (1) ES377190A1 (en)
FR (1) FR2037701A5 (en)
GB (1) GB1306513A (en)
NL (1) NL167125C (en)
PL (1) PL72678B1 (en)
SE (1) SE349272B (en)
YU (1) YU33626B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007021970A1 (en) * 2007-05-10 2008-11-13 Sram Deutschland Gmbh Bicycle multi-gear hub, with friction clutches, prevents switch sleeve rotation against the pawl on gear selection to reduce wear
WO2009030115A1 (en) * 2007-08-31 2009-03-12 Southwest University A cam self-adapting automatic speed-varying hub
CN102180089B (en) * 2011-04-14 2013-07-17 西南大学 Shifting block type automatic variable speed hub
CN106627975B (en) * 2017-01-20 2021-12-17 张家港川梭车业有限公司 Single-wheel direct-drive transmission is trampled to straight line
CN108482562B (en) * 2018-05-29 2024-03-29 苗春霖 Manual driving method of ejector rod rack transmission device
CN114013556B (en) * 2021-12-17 2023-07-18 广东洛梵狄智能科技有限公司 Connection structure, interior derailleur and bicycle among interior derailleur gear shift control mechanism

Also Published As

Publication number Publication date
GB1306513A (en) 1973-02-14
YU33626B (en) 1977-10-31
FR2037701A5 (en) 1970-12-31
NL7003262A (en) 1970-09-09
SE349272B (en) 1972-09-25
NL167125B (en) 1981-06-16
PL72678B1 (en) 1974-08-30
ES377190A1 (en) 1972-06-01
NL167125C (en) 1981-11-16

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