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Title:
SPEED CHANGE CONTROL DEVICE FOR SYNCHRONOUS MESHING TRANSMISSION GEAR
Document Type and Number:
Japanese Patent JP2002071005
Kind Code:
A
Abstract:

To provide a speed change control device capable of easily deciding whether or not some stage of speed change generates grating of gears in a synchronous meshing transmission gear wherein speed change is performed by an actuator.

In the synchronous meshing transmission gear provided with a synchronous meshing mechanism and achieving the speed change, it is characterized in that there is provided a deciding means for the grating of the gear which decides whether or not the grating of the gears generates in the synchronous meshing mechanism based on information for progress in gear shift indicative of progressing condition for the gear shift. The decided result for the grating of the gear is utilized for the control of the skipped gear shift and so on.


Inventors:
MIYAZAKI YOSHIE
CHOSHI RYUJI
AOYAMA YOSHIYUKI
KAMIYA MITSUTOSHI
ICHIKAWA YOSHIHIRO
Application Number:
JP2000263716A
Publication Date:
March 08, 2002
Filing Date:
August 31, 2000
Export Citation:
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Assignee:
AISIN AI CO LTD
International Classes:
F16H61/02; F16H61/04; F16H61/16; F16H61/28; F16H61/00; (IPC1-7): F16H61/02; F16H61/16
Domestic Patent References:
JPH05157159A1993-06-22
JP2000205410A2000-07-25
JP2000046176A2000-02-18
JPH11280892A1999-10-15
JPH01126459U1989-08-29
Attorney, Agent or Firm:
Hiroshi Okawa



 
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