ES2054199T3 - Un sistema de transmision directa para una bicicleta. - Google Patents

Un sistema de transmision directa para una bicicleta.

Info

Publication number
ES2054199T3
ES2054199T3 ES90122645T ES90122645T ES2054199T3 ES 2054199 T3 ES2054199 T3 ES 2054199T3 ES 90122645 T ES90122645 T ES 90122645T ES 90122645 T ES90122645 T ES 90122645T ES 2054199 T3 ES2054199 T3 ES 2054199T3
Authority
ES
Spain
Prior art keywords
bicycle
rear axle
direct transmission
box
transmission system
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 - Lifetime
Application number
ES90122645T
Other languages
English (en)
Inventor
Wei Lee
Ta-Chi Lai
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.)
TA CHANG LAY INTERNATIONAL BUS
Original Assignee
TA CHANG LAY INTERNATIONAL BUS
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 TA CHANG LAY INTERNATIONAL BUS filed Critical TA CHANG LAY INTERNATIONAL BUS
Application granted granted Critical
Publication of ES2054199T3 publication Critical patent/ES2054199T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B62M17/00—Transmissions characterised by use of rotary shaft, e.g. cardan shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Transmission Devices (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

UNA TRANSMISION DIRECTA PARA UNA BICICLETA QUE TIENE UNA CAJA (30) PROVISTA DE UN EJE TRASERO (12) SOBRE EL QUE SE SUMINISTRA UN CAMBIO CONICO (23). SE ACOPLA UN EJE (20) AL CAMBIO CONICO DE MANERA QUE ACCIONE UN CUBO (14). SE PROPORCIONA UN MUELLE (46) PARA AJUSTAR EL EJE HACIA UNA CAMISA (40) CON EL OBJETO DE QUE EL EJE (20) NO SE PUEDA MOVER LONGITUDINALMENTE CON RESPECTO A LA CAJA (30). SE FORMA UN AGUJERO (32) CON UNA PESTAÑA (31) EN EL EXTREMO POSTERIOR EXTERIOR DE LA CAJA. EL EJE TRASERO (12) SE PUEDE INSERTAR MEDIANTE LA PESTAÑA EN EL AGUJERO. UNA TUERCA DE CAMISA ES ENGANCHABLE CON EL EJE TRASERO PARA QUE RETENGA DE MANERA ESTABLE EL EJE TRASERO EN POSICION.
ES90122645T 1990-11-27 1990-11-27 Un sistema de transmision directa para una bicicleta. Expired - Lifetime ES2054199T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90122645A EP0487764B1 (en) 1990-11-27 1990-11-27 A direct transmission system for a bicycle

Publications (1)

Publication Number Publication Date
ES2054199T3 true ES2054199T3 (es) 1994-08-01

Family

ID=8204758

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90122645T Expired - Lifetime ES2054199T3 (es) 1990-11-27 1990-11-27 Un sistema de transmision directa para una bicicleta.

Country Status (5)

Country Link
EP (1) EP0487764B1 (es)
AT (1) ATE106815T1 (es)
DE (1) DE69009767T2 (es)
DK (1) DK0487764T3 (es)
ES (1) ES2054199T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2721894A1 (fr) * 1994-07-04 1996-01-05 Godeau Yves Systeme de protection d'une roue arriere a transmission par engrenages coniques pour velo sans chaine
CN105346668B (zh) * 2015-09-29 2018-03-23 北京摩拜科技有限公司 无链自行车及其后轴组件
CN105346669B (zh) * 2015-09-29 2018-03-23 北京摩拜科技有限公司 无链自行车及其轮组

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB362367A (en) * 1929-05-21 1931-11-23 Fernand Laguesse Method for the assembly of the wheel and gear case to the back gear of the frame of motor-cycles and like vehicles
US3861715A (en) * 1973-06-21 1975-01-21 Hector Mendoza Direct transmission system for bicycles
DE3279281D1 (en) * 1982-10-12 1989-01-19 Duerkoppwerke Shaft driven bicycle

Also Published As

Publication number Publication date
DE69009767T2 (de) 1994-10-20
ATE106815T1 (de) 1994-06-15
EP0487764A1 (en) 1992-06-03
DK0487764T3 (da) 1994-09-26
DE69009767D1 (de) 1994-07-14
EP0487764B1 (en) 1994-06-08

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