| 摘要 |
<p>A power transmission apparatus forming an intersecting axis gear structure is disclosed. The power transmission apparatus includes a first toothed wheel (10), which has a first rotating shaft (11), a disk body (13) provided on the first rotating shaft, and gear teeth (15) that are provided around the disk body. The power transmission apparatus further includes an intermediate unit (20). The intermediate unit has a base (25), which is provided in a direction perpendicular to a rotating axis, two rotary bodies, which protrude from the base to have a concentric circle shape, and rotary gear teeth (29), which engage with tooth spaces of the first toothed wheel in a perpendicular direction. Each rotary gear tooth has a hollow cylindrical shape and is rotatably and radially supported between the two rotary bodies by a shaft pin. The first toothed wheel and the intermediate unit form an intersecting gear structure.</p> |
