Title:
BICYCLE
Document Type and Number:
WIPO Patent Application WO/2001/072577
Kind Code:
A1
Abstract:
The inventive bicycle comprises a frame (1), wheels and a lever drive. The lever drive comprises pivoted idler arms (5) which are fixed in such a way that it enables them to go round on an axis (7) of a rear wheel (3) which is cinematically connected wheel unit of the rear wheel hub by means of a mechanism (8) transforming an oscillatory motion into rotational motion, to a free. In addition arms (5) are linked to each other with the aid of a cable (11) passing through a pulley and fixed to a horizontal tube. It is recommended that the frame tubes and the lever drives are embodied in a collapsible manner making it possible to modify the lengths thereof, and than the under-saddle joints of the frame tubes are embodied in a swinging manner, whereby the connective angle can be modified.
Inventors:
RAZUMOV ANATOLY IVANOVICH (RU)
Application Number:
PCT/RU2001/000114
Publication Date:
October 04, 2001
Filing Date:
March 21, 2001
Export Citation:
Assignee:
RAZUMOV ANATOLY IVANOVICH (RU)
International Classes:
B62M1/24; (IPC1-7): B62M1/08
Foreign References:
| FR1498970A | 1967-10-20 | |||
| FR612407A | 1926-10-23 | |||
| FR881632A | 1943-04-30 | |||
| FR674143A | 1930-01-23 | |||
| US4582335A | 1986-04-15 | |||
| RU2000244C1 | 1993-09-07 | |||
| US4019230A | 1977-04-26 |
Attorney, Agent or Firm:
Popov, Andrei Sergeevich (7/10-26 Moscow, 9, RU)
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