ES377190A1 - Multi-speed hub gear for bicycles - Google Patents

Multi-speed hub gear for bicycles

Info

Publication number
ES377190A1
ES377190A1 ES377190A ES377190A ES377190A1 ES 377190 A1 ES377190 A1 ES 377190A1 ES 377190 A ES377190 A ES 377190A ES 377190 A ES377190 A ES 377190A ES 377190 A1 ES377190 A1 ES 377190A1
Authority
ES
Spain
Prior art keywords
hub
transmission
clutch
bicycles
rotatably mounted
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
ES377190A
Other languages
Spanish (es)
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 Friedrichshafen 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
Priority claimed from DE1911548A external-priority patent/DE1911548C3/en
Priority claimed from DE1964866A external-priority patent/DE1964866C3/en
Application filed by Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Publication of ES377190A1 publication Critical patent/ES377190A1/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
    • 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)

Abstract

Multiple multiplication hub for bicycles, motorcycles and the like, comprising a hub shaft (1), a drive member (3) rotatably mounted on the hub axis, a hub sleeve (2) rotatably mounted on the hub shaft, a gearbox transmission (P) housed inside the hub shell, a transmission coupling (5) between the drive element (3) and the gearbox transmission (P), a drive coupling (S, T) between the different parts (6,10) of the multiplication transmission (P), which rotate with different speeds, and the hub sleeve (2), at least one gear clutch (K) in the way of torque transmission between the drive element (3) and the hub sleeve (2) and at least one centrifugal connection mechanism (F), which acts on this gear clutch (K), characterized by a arbitrary shift (W), acting on the shift clutch (K) and that at least in an arbitrary change position (figure 2) it exceeds the centrifugal connection device (F), while in an automatic position (figure 4) it submits the change clutch (K) to the command by the device centrifugal connection (F). (Machine-translation by Google Translate, not legally binding)
ES377190A 1969-03-07 1970-03-05 Multi-speed hub gear for bicycles Expired ES377190A1 (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
ES377190A1 true ES377190A1 (en) 1972-06-01

Family

ID=25757092

Family Applications (1)

Application Number Title Priority Date Filing Date
ES377190A Expired ES377190A1 (en) 1969-03-07 1970-03-05 Multi-speed hub gear 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
EP2216241B1 (en) * 2007-08-31 2016-04-06 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 The connection structure in the shift control mechanism of the internal transmission, the internal transmission and the bicycle

Also Published As

Publication number Publication date
GB1306513A (en) 1973-02-14
FR2037701A5 (en) 1970-12-31
NL167125C (en) 1981-11-16
PL72678B1 (en) 1974-08-30
NL167125B (en) 1981-06-16
NL7003262A (en) 1970-09-09
SE349272B (en) 1972-09-25
AT305782B (en) 1973-03-12
YU33626B (en) 1977-10-31

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