| 摘要 |
<p>The present invention relates to a lockable or releasable transmission with bidirectional input and one-way output, which is forward or reversely driven by human's foot for achieving the output at constant rotation 5 direction to drive the load wheel group, and has the anti-locking function, through releasing the lockable or releasable mechanism, when reverse drive caused by back move occurs at output terminal. Fig. 5 S -#6 301 -10 3000 74 z 302 -Z, Fig. 6</p> |
