IT1203390B - Bicicletta a doppio sistema di spinta - Google Patents

Bicicletta a doppio sistema di spinta

Info

Publication number
IT1203390B
IT1203390B IT19781/87A IT1978187A IT1203390B IT 1203390 B IT1203390 B IT 1203390B IT 19781/87 A IT19781/87 A IT 19781/87A IT 1978187 A IT1978187 A IT 1978187A IT 1203390 B IT1203390 B IT 1203390B
Authority
IT
Italy
Prior art keywords
bicycle
foot
propelling
exercise bicycle
dual system
Prior art date
Application number
IT19781/87A
Other languages
English (en)
Other versions
IT8719781A0 (it
Inventor
Yng-Hao Wu
Original Assignee
Wu Yng Hao
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 Wu Yng Hao filed Critical Wu Yng Hao
Priority to IT19781/87A priority Critical patent/IT1203390B/it
Publication of IT8719781A0 publication Critical patent/IT8719781A0/it
Application granted granted Critical
Publication of IT1203390B publication Critical patent/IT1203390B/it

Links

Landscapes

  • Motorcycle And Bicycle Frame (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
IT19781/87A 1987-03-20 1987-03-20 Bicicletta a doppio sistema di spinta IT1203390B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT19781/87A IT1203390B (it) 1987-03-20 1987-03-20 Bicicletta a doppio sistema di spinta

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19781/87A IT1203390B (it) 1987-03-20 1987-03-20 Bicicletta a doppio sistema di spinta

Publications (2)

Publication Number Publication Date
IT8719781A0 IT8719781A0 (it) 1987-03-20
IT1203390B true IT1203390B (it) 1989-02-15

Family

ID=11161167

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19781/87A IT1203390B (it) 1987-03-20 1987-03-20 Bicicletta a doppio sistema di spinta

Country Status (1)

Country Link
IT (1) IT1203390B (it)

Also Published As

Publication number Publication date
IT8719781A0 (it) 1987-03-20

Similar Documents

Publication Publication Date Title
US4858942A (en) Manually driven bicycle
US3913929A (en) Low center of gravity cycle
US3823959A (en) Two wheel drive bicycle
ES244806U (es) Vehiculo de dos ruedas a modo de bicicleta
ES2020486A6 (es) Un manillar para bicicletas, particularmente bicicletas de carreras.
US4726600A (en) Dual system bicycle
US4616840A (en) Machine for utilizing energy
DE59107904D1 (de) Fahrrad, insbesondere geländegängiges fahrrad
US3954283A (en) Tandem tricycle
US5372374A (en) Lever device for equalizing bicycle workout
US3961810A (en) Bicycle safety and conversion wheel
US5002298A (en) Hand assisted propulsion apparatus for bicycle
US4445702A (en) Super bike
AU5700200A (en) Human-powered cycle which is ridden while lying down
US4779882A (en) See saw exercise vehicle
IT1203390B (it) Bicicletta a doppio sistema di spinta
KR900701596A (ko) 인력 추진 바퀴 구동 차량
EP0314601A3 (en) Improved bicycle
CN211167269U (zh) 双驱分动自行车
JPS5914862A (ja) 体操用器械としての及び移動手段としての使用のための器具
EP0714825A1 (en) Stabilization device for front wheel drive bicycles
US4655469A (en) Ball cycle
WO1996022211A3 (en) Snow sled
SE8501435D0 (sv) Cykel, ny utformning av ramen
GB2328656A (en) Bicycle with hand pedals for driving the front wheel

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970225