PROBLEM TO BE SOLVED: To provide a vehicle power transmission device and a vehicle power transmission system capable of responding to a request for reducing a space.SOLUTION: A vehicle power transmission device, for a vehicle mounted with a transmission 311, comprises a forward and backward travel switching mechanism 312 with a start-up function to which a vehicle start-up clutch function is added. The forward and backward travel switching mechanism with the start-up function has: a planetary gear 313; a friction type clutch 314; a friction type brake 315; and a control mechanism 316 which performs engagement control (engagement or disengagement) of the friction type clutch 314 and/or the friction type brake 315.SELECTED DRAWING: Figure 1
【課題】スペースの削減要求に応えることができる車両用動力伝達装置及び車両用動力伝達システムを提供する。【解決手段】変速機311を有する車両において、車両発進用クラッチの機能を付加した発進機能付前後進切替機構312を備える、車両用動力伝達装置である。この発進機能付前後進切替機構は、遊星歯車313と、摩擦式クラッチ314及び摩擦式ブレーキ315と、摩擦式クラッチ314及び/又はブレーキ315を締結制御(締結又は開放)する制御機構316とで構成されている。【選択図】図1
VEHICLE POWER TRANSMISSION DEVICE AND VEHICLE POWER TRANSMISSION SYSTEM
車両用動力伝達装置及び車両用動力伝達システム
2017-04-27
Patent
Electronic Resource
Japanese
IPC: | F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16F SPRINGS , Federn |
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