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Title:
MULTI-SPEED RATIO APPARATUS TO CONTROL SHAFT OUTPUT
Document Type and Number:
Japanese Patent JP2011052830
Kind Code:
A
Abstract:

To provide the multi-speed ratio apparatus which can obtain all required vehicle performance including the start acceleration performance, the shift characteristic, the cruising performance, the passing performance and the upward and downward slope performance.

It is a multi-speed ratio apparatus, which is connected with a drive member (for example, an engine, a motor or a transmission) and a driven member (for example, an axis, a differential gear or an axle) and this unit has at least one revolving speed converter. This revolving speed converter has the cams 30, 33 of a conjugate pair and the reaction disc 32 which mutually connects the cams 30, 33 of the conjugate pair, and this reaction disc 32 can connect the cams 30, 33 of the conjugate pair workably and also includes a fixed member.


Inventors:
FOLINO FRANK A
MCCLELLAND JOHN M
Application Number:
JP2010000249787
Publication Date:
March 17, 2011
Filing Date:
November 08, 2010
Export Citation:
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Assignee:
SYNKINETICS INC
International Classes:
F16H29/14; F16D15/00; F16D41/08; F16H3/64; F16H3/66; F16H13/08; F16H25/06; F16H29/22; F16H48/06; F16H48/20; F16H48/08; F16H48/12; B60K
Domestic Patent References:
JP2002295621A2002-10-09
Foreign References:
US6383110B12002-05-07
US6186922B12001-02-13
Attorney, Agent or Firm:
結田 純次
三輪 昭次