PROBLEM TO BE SOLVED: To suppress the lowering of a drive force, the pick-up of an engine and acceleration vibration in a period before and after the differential rotation absorption of a clutch, in a change gear of a vehicle.SOLUTION: Engine load detection means which detects a throttle opening Th is arranged. After a gear change operation mechanism changes a gear change stage at a gear change, a control device operates an actuator, brings a clutch into a half clutch state, thereby reduces the differential rotation Nd of the clutch, temporarily lowers an output of an engine more than a normal state, recovers the output of the engine to the normal state when the differential rotation of the clutch is lowered to a reference differential rotation number Nds or lower, and brings the clutch into a full-capacity state by operating the actuator. The reference differential rotation number Nds is variable according to the throttle opening Th which is detected by the engine load detection means.SELECTED DRAWING: Figure 20

    【課題】車両の変速装置において、クラッチの差回転吸収の完了の前後の期間における駆動力の落ち込み、ふけ上がり及び加速度振動を抑制できるようにする。【解決手段】スロットル開度Thを検出するエンジン負荷検出手段が設けられ、制御装置は、変速の際、変速操作機構が前記変速段を変えた後、アクチュエータを操作してクラッチを半クラッチ状態にすることでクラッチの差回転Ndを減少させるとともに、エンジンの出力を一時的に通常よりも低下させ、クラッチの差回転が基準差回転数Nds以下になったら、エンジンの出力を通常に復帰させ、アクチュエータを操作してクラッチを全容量状態にさせ、基準差回転数Ndsは、エンジン負荷検出手段で検出したスロットル開度Thに応じて可変である。【選択図】図20


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    Title :

    CHANGE GEAR OF VEHICLE


    Additional title:

    車両の変速装置


    Contributors:

    Publication date :

    2016-11-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F16H Getriebe , GEARING



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