During this period, a duty factor of a solenoid valve 53 for a second clutch in a first speed changing mechanism is turned zero %, while a duty factor of a solenoid valve 62 for a second brake is gradually increased, thereby conducting a change-over from the second clutch to the second...
Bi-directional multi-mode clutch for change-speed transmission unit for automatic change speed transmissionsThis bi-directional clutch combines the functions of two separate opposite acting clutching systems, each consisting of a one-way roller or sprag clutch and an in-series coupled multi-plate ...
Control device and control method for a vehicular automatic transmission When a clutch is disengaged in a D-N shift, a duty ratio of a linear solenoid in a stand-by state at a constant pressure is calculated according to the following equation by using the following values: a reference duty...
A speed change control system for use in an automatic transmission includes a one-way clutch to be locked and to retain a rotary element in a speed change mechanism for establishing a predetermined gear stage and an engine braking fricti... T Inuzuka,M Hattori,K Sato - EP 被引量: 19发表...
A speed change control system for use in an automatic transmission includes a one-way clutch to be locked and to retain a rotary element in a speed change mechanism for establishing a predetermined gear stage and an engine braking fricti... T Inuzuka,M Hattori,K Sato - EP 被引量: 19发表...
A speed change control system for use in an automatic transmission includes a one-way clutch to be locked and to retain a rotary element in a speed change mechanism for establishing a predetermined gear stage and an engine braking fricti... T Inuzuka,M Hattori,K Sato - EP 被引量: 19发表...
SOLVED: To provide a speed-change controller for an automatic transmission capable of protecting a damper of a lock-up clutch, and realizing a favorable driving feeling by not carrying out engine torque suppression in a situation wherein an excessive load is not applied to the lock-up clutch....
A speed change control system for use in an automatic transmission includes a one-way clutch to be locked and to retain a rotary element in a speed change mechanism for establishing a predetermined gear stage and an engine braking fricti... T Inuzuka,M Hattori,K Sato - EP 被引量: 19发表...
A speed change control system for use in an automatic transmission includes a one-way clutch to be locked and to retain a rotary element in a speed change mechanism for establishing a predetermined gear stage and an engine braking fricti... T Inuzuka,M Hattori,K Sato - EP 被引量: 19发表...
A speed change control system for use in an automatic transmission includes a one-way clutch to be locked and to retain a rotary element in a speed change mechanism for establishing a predetermined gear stage and an engine braking fricti... T Inuzuka,M Hattori,K Sato - EP 被引量: 19发表...