Title:
変速機
Document Type and Number:
Japanese Patent JP2004512472
Kind Code:
A
Abstract:
There is provided a method of controlling the operation of a multispeed gearbox which is associated with a start-up clutch, at least one power shift clutch, shift clutches for shifting into various speeds of the gearbox and with a control unit for controlling the actuation of at least one of the clutches. The method comprises the step of controlling the coefficient of friction of the at least one clutch during operation of the gearbox.
Inventors:
Martin blunt
Application Number:
JP2001572329A
Publication Date:
April 22, 2004
Filing Date:
March 26, 2001
Export Citation:
Assignee:
LuK Lamellen und Kupplungsbau Beteiligungs KG
International Classes:
B60W10/02; F16D48/02; B60W10/10; B60W30/18; F16D48/06; F16H61/02; F16H61/04; F16H63/46; (IPC1-7): F16D48/02
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel