| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electric lifting bicycle parking machine operable by a simple mechanism, without requiring an electromagnetic brake and a mechanical positioning mechanism. <P>SOLUTION: This electric lifting bicycle parking machine includes a lifting frame 2 capable of loading a bicycle 1a, a column 3 for supporting one end of the lifting frame 2, and an electric apparatus 4 for lifting the lifting frame along the column. The electric apparatus 4 has a worm reduction gear with a self-lock mechanism for taking out output rotation of a DC motor by reducing a speed, and one end part of a suspender of vertically moving by interlocking with rotation of a power takeout shaft of the electric apparatus, is connected to a column side end part of the lifting frame, and the other end part of the suspender is connected to a weight liftable along the column. When the lifting frame is stopped by abutting when rising or lowering, the DC motor is stopped by electric current control, and a stopping position of the lifting frame is held by the self-lock mechanism. <P>COPYRIGHT: (C)2013,JPO&INPIT |
