PROBLEM TO BE SOLVED: To provide a driving force transmission device which enables improvement of reduction effect of dragging torque during non-operation time when a driving force is not transmitted.SOLUTION: A driving force transmission device 1 includes: a clutch hub 41 and a clutch drum 42; an inner clutch plate 43 which is splined to the clutch hub 41; an outer clutch plate 44 which is splined to the clutch drum 42; and a housing 2 having a second housing chamber 2b which houses the clutch hub 41 and the clutch drum 42. The inner clutch plate 43 and the outer clutch plate 44 are lubricated by a lubrication oil L. The driving force transmission device 1 has fin plates 9 which rotate with the clutch hub 41 to scrape the lubrication oil L in the second housing chamber 2b through rotation and feed the lubrication oil L to a storage chamber 222 formed in the housing 2.SELECTED DRAWING: Figure 3

    【課題】駆動力を伝達しない非作動時における引き摺りトルクの低減効果を向上させることができる駆動力伝達装置を提供する。【解決手段】クラッチハブ41及びクラッチドラム42と、クラッチハブ41にスプライン嵌合するインナクラッチプレート43と、クラッチドラム42にスプライン嵌合するアウタクラッチプレート44と、クラッチハブ41及びクラッチドラム42を収容する第2収容室2bを有するハウジング2とを備え、インナクラッチプレート43とアウタクラッチプレート44とが潤滑油Lによって潤滑される駆動力伝達装置1は、クラッチハブ41と共に回転し、この回転によって第2収容室2bの潤滑油Lを掻き上げてハウジング2に形成された貯留室222へ潤滑油Lを送油するフィンプレート9を有する。【選択図】図3


    Access

    Download


    Export, share and cite



    Title :

    DRIVING FORCE TRANSMISSION DEVICE


    Additional title:

    駆動力伝達装置


    Contributors:
    ONO SHUN (author) / MATSUMOTO AKIO (author)

    Publication date :

    2017-01-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / 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



    DRIVING FORCE TRANSMISSION DEVICE

    KIMURA HIROSHI / TAWARA MASAHIKO / OTSUKA MASASHI et al. | European Patent Office | 2020

    Free access

    DRIVING FORCE TRANSMISSION DEVICE

    SUZUKI MASAHIRO / ICHIKAWA KAZUYUKI | European Patent Office | 2017

    Free access

    Driving force transmission device and control method for driving force transmission device

    ODA ICHIRO / NAGAYAMA GO / ONO TOMONORI et al. | European Patent Office | 2022

    Free access

    DRIVING FORCE CONTROL DEVICE, DRIVING DEVICE, AND DRIVING FORCE TRANSMISSION DEVICE

    YAMAZAKI TETSUYA / KATO TOMOAKI / HIRATA WATARU et al. | European Patent Office | 2020

    Free access

    Driving force transmission device

    SHINN JAE YONG | European Patent Office | 2024

    Free access