To provide a door opening-closing apparatus which can be made compact and can operate stably.SOLUTION: A door opening-closing apparatus 10 performs opening/closing operation of doors of a vehicle. The door opening-closing apparatus 10 includes: a motor 30; a clutch 44 for adjusting input rotation power coaxially; a power adjustment unit 24 including a speed reducer 48; a rotation transmission unit 22 which transmits rotation of the motor 30 to the power adjustment unit 24; a columnar body 60 which is arranged coaxially with the power adjustment unit 24 and rotated by the power adjustment unit 24; an output unit 26 including a lever 62 configured to move integrally with the columnar body 60 to operate the doors 14; a base-end bearing 40 which pivotally supports a portion where the rotation transmission unit 22 and the power adjustment unit 24 are connected to each other; and a tip bearing 64 which pivotally supports a tip in the output unit 26.SELECTED DRAWING: Figure 5

    【課題】小型化が可能であり、しかも安定して動作することのできるドア開閉装置を提供する。【解決手段】ドア開閉装置10は車両におけるドアの開閉操作を行う。ドア開閉装置10は、モータ30と、入力された回転動力を同軸上で調整するクラッチ44、減速機48を含む動力調整部24と、モータ30の回転を動力調整部24に伝達する回転伝達部22と、動力調整部24と同軸上に設けられ該動力調整部24によって回転駆動される円柱体60、および該円柱体60と一体的に動作してドア14を操作するレバー62を備える出力部26と、回転伝達部22と動力調整部24とが接続される部分を軸支する基端側軸受け40と、出力部26における先端部を軸支する先端側軸受け64とを有する。【選択図】図5


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    Title :

    DOOR OPENING-CLOSING APPARATUS


    Additional title:

    ドア開閉装置


    Contributors:

    Publication date :

    2023-04-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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