Title:
LINEAR RECIPROCATING PROPULSION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2004/011325
Kind Code:
A1
Abstract:
The present invention relates to a linear reciprocating driving apparatus. It includes sliding assembly, following chain-griping switchover mechanics, flying wheel, driven sprocker, driving chain, and guiding columns. The sliding assembly is arranged on the framework of propulsion apparatus to be activated by rider. Also there is provided with the following chain-griping switchover mechanics with a compensation device. The propulsion apparatus can obtain satisfying results and improved efficiency. The invention can be applied to all the vehicle, watercraft and exercising apparatus so as they were manually powered.
Inventors:
QIAN ZUFAN (CN)
Application Number:
PCT/CN2003/000384
Publication Date:
February 05, 2004
Filing Date:
May 23, 2003
Export Citation:
Assignee:
QIAN ZUFAN (CN)
International Classes:
B62M1/24; F16H19/06; (IPC1-7): B62M1/04; F16H21/12
Foreign References:
| US6129646A | 2000-10-10 | |||
| US5236211A | 1993-08-17 | |||
| FR2544042A1 | 1984-10-12 | |||
| US3891235A | 1975-06-24 | |||
| US4169609A | 1979-10-02 | |||
| EP0190988A2 | 1986-08-13 | |||
| CN2061925U | 1990-09-12 |
Attorney, Agent or Firm:
ZHEJIANG HANGZHOU JINTONG PATENT AGENCY CO.LTD (47 Huancheng North Road Hangzhou, Zhejiang 3, CN)
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