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Patent Searching and Data


Title:
SHIFT CONTROLLER FOR TROIDAL TYPE CONTINUOUSLY VARIABLE TRANSMISSION
Document Type and Number:
Japanese Patent JPH11210871
Kind Code:
A
Abstract:

To restrain an error between a motor command value of a shift controller and a motor rotating position irrespective of an assembling error or the like.

In a princess cam 67, gain change-over parts 67L, 67H of large feedback gain are formed for an oblique rotation angle corresponding to a reference position of a step motor in addition to sloped faces 67a, 67a' corresponding to ordinary feedback gain, and a gain value of the step motor is corrected in response to the oblique rotation angle of the gain change-over part when a detected value of the feedback gain increses.


Inventors:
MURAMOTO ITSURO
KIDOKORO HITOSHI
TSUKAMOTO MASAHIRO
Application Number:
JP957098A
Publication Date:
August 03, 1999
Filing Date:
January 21, 1998
Export Citation:
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Assignee:
NISSAN MOTOR
International Classes:
F16H15/38; F16H61/02; (IPC1-7): F16H61/02; F16H15/38
Attorney, Agent or Firm:
Masaki Goto (1 person outside)