Control for engagement of positive clutches in automated mechani

Details Control for engagement of positive clutches in automated mechani Control for engagement of positive clutches in automated mechani

1995-02-13

1996-04-16

Teska, Kevin J.

Boots, shoes, and leggings

36442401, 477 80, 477 68, 477 86, 477 75, 477124, 477904, 477 78, 477120, 60327, 60468, 60487, 74339, 74357, 74359, 74360, 74335, 74336R, 192 363, 192 355, 192 362, G06G 770, F16H 5948, B60K 4122

Patent

active

055089160

ABSTRACT:
A control method/system for controlling engagement of a target gear ratio (GR.sub.T)in a vehicular automated mechanical transmission system (10) is provided. The control causes engine speed (ES) to be alternately greater than and then less than synchronous engine speed (ES=IS=OS*GR.sub.T) to cause torque reversals across the engaging positive jaw clutch associated with the target gear ratio to minimize or prevent partial engagement caused by torque lock conditions.

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