Title:
摩擦式無段変速機の制御方法、ならびに該制御方法を実施するための手段を備えた変速機
Document Type and Number:
Japanese Patent JP2010533269
Kind Code:
A
Abstract:
A method for controlling a normal force exerted in a frictional contact of a friction type continuously variable transmission with a rotatable input shaft and a rotatable output shaft, includes the steps of: generating a first parameter signal that is representative of changes in one of, or a ratio or difference between both of, a rotational speed of the input shaft and a rotational speed of the output shaft, generating a second parameter signal that is representative of changes in the normal force in the frictional contact of the transmission, generating a third parameter signal that is representative of and is preferably proportional to the multiplication of the first and second parameter signals, and: controlling the normal force in the frictional contact in dependence on a characteristic of the third parameter signal.
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Inventors:
Eric van der Nor
Application Number:
JP2010515523A
Publication Date:
October 21, 2010
Filing Date:
July 11, 2008
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
F16H61/00; F16H61/662; F16H59/68
Domestic Patent References:
JP2005042884A | 2005-02-17 | |||
JP2005003065A | 2005-01-06 | |||
JP2005090532A | 2005-04-07 | |||
JP2005048854A | 2005-02-24 | |||
JP2001108082A | 2001-04-20 | |||
JP2004036715A | 2004-02-05 | |||
JP2006153276A | 2006-06-15 | |||
JP2006511766A | 2006-04-06 | |||
JP2004011807A | 2004-01-15 | |||
JP2005042884A | 2005-02-17 | |||
JP2005003065A | 2005-01-06 | |||
JP2005090532A | 2005-04-07 | |||
JP2005048854A | 2005-02-24 | |||
JP2001108082A | 2001-04-20 | |||
JP2004036715A | 2004-02-05 | |||
JP2006153276A | 2006-06-15 | |||
JP2006511766A | 2006-04-06 | |||
JP2004011807A | 2004-01-15 |
Attorney, Agent or Firm:
Toshio Yano
Hiroshi Sugimoto
Takahashi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Hiroshi Sugimoto
Takahashi
Hiroyasu Ninomiya
Einzel Felix-Reinhard