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Title:
SPEED CHANGE CONTROL DEVICE FOR VEHICULAR AUTOMATIC TRANSMISSION
Document Type and Number:
Japanese Patent JP3105948
Kind Code:
B2
Abstract:

PURPOSE: To provide a vehicular automatic transmission speed change control device capable of detecting the cornering state positively without performing careless speed change action.
CONSTITUTION: The output of an engine 3 is speed-changed by an automatic transmission 4 to drive rear driving wheels 2 (left 2L, right 2R) through a propeller shaft 5 and a differential gear 6. The control on the permission of speed change action is performed according to the comparison of the specified value Ne1, Ne2 of the rotating speed ΔNe detected by sensors 8L, 8R provided at the differential gear 6 so as to detect the rotating speed of the left and right driving wheels 2L, 2R.


Inventors:
Honma, Toshikazu
Application Number:
JP1991000164385
Publication Date:
November 06, 2000
Filing Date:
July 04, 1991
Export Citation:
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Assignee:
JATCO CORP
International Classes:
F16H61/00; F16H59/46; F16H61/16; F16H61/18; (IPC1-7): F16H61/16
Attorney, Agent or Firm:
阿部 和夫 (外1名)



 
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