Title:
A MECHANICAL INFINITELY VARIABLE SPEED TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2005/001312
Kind Code:
A1
Abstract:
A mechanical infinitely variable speed transmission with equal angular speed, identical orientation, low pair of elements and high variable speed ratio is disclosed, which belongs in mechanical infinitely variable speed transmission design and manufacture technology field. The transmission is designed in terms of “the variable speed principle of equal angular speed, identical direction transformation and similar orientation”. The input and output variable speed units of the transmission are arranged with equal angular speed and identical orientation. The preferred embodiment of the transmission is embodied by the variable speed mode of “parallel and three points in one line”. The input and output lock speed elements have parallel track in the area of the effective movement. The variable speed units with identical phase meet the relationship of “three points in one line”. The transmission is a special non-frictional, uniform speed, non-pulsed, high effective and large powered mechanical infinitely variable speed transmission with low pair of elements. The main transmission unit of the transmission transmits with low pair of elements such that it has large loads and large variable speed range. The transmission can precisely and smoothly output torque in speed-up, speed-down, zero crossing, reverse moving, zero ultra-proximity and ultra-low speed, and conveniently and simply be controlled. The transmission according to the invention can be used in the light and heavy vehicle, ship, textile, light industry, experiment and the like where there are requirements for variable speed.
Inventors:
WANG GUOBIN (CN)
Application Number:
PCT/CN2004/000576
Publication Date:
January 06, 2005
Filing Date:
May 31, 2004
Export Citation:
Assignee:
WANG GUOBIN (CN)
International Classes:
F16H29/00; (IPC1-7): F16H37/12
Foreign References:
| US6296589B1 | 2001-10-02 | |||
| CN2524010Y | 2002-12-04 | |||
| CN1388329A | 2003-01-01 |
Attorney, Agent or Firm:
DEQI INTELLECTUAL PROPERTY LAW CORPORATION (No.1 Zhichun Road Haidian District, Beijing 3, CN)
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