To provide a drive unit for an electric assist truck which is relatively compactly and simply structured, inexpensively marketable, and adaptable to various types of electric assist trucks.SOLUTION: A drive unit includes a stationary part A for a loading platform, a supporting frame 6 attached to the stationary part A, a drive wheel 5 supported by the supporting frame 6, and a drive motor 7 for rotationally driving the drive wheel 5. The supporting frame 6 is borne by the stationary part A in a swingable manner. The drive motor 7 is a wiper motor, and a one-way clutch 31 is incorporated in a main shaft 21 of the drive wheel 5.SELECTED DRAWING: Figure 1
【課題】比較的小型でシンプルな構成で、廉価にて供給でき、しかも、種々のタイプの電動アシスト台車に適用可能な電動アシスト台車用駆動装置を提供することを課題とする。【解決手段】荷台に対する固定部Aと、固定部Aに取り付けられる軸支フレーム6と、軸支フレーム6に軸支される駆動輪5と、駆動輪5を回転駆動する駆動モーター7とを含み、軸支フレーム6は固定部Aに揺動自在に支持される。駆動モーター7は、ワイパーモーターであり、駆動輪5の主軸21にワンウェイクラッチ31が組み込まれる。【選択図】図1
DRIVE UNIT FOR ELECTRIC ASSIST TRUCK
電動アシスト台車用駆動装置
2021-07-26
Patent
Electronic Resource
Japanese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
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