| 摘要 |
<p>PURPOSE: To surely carry out the half-brake operation, as for a steering brake for a working vehicle. CONSTITUTION: A disc type steering brake 11 is constituted so as to be operated through a cam mechanism 19 using a ball detent mechanism 14, stepped pin 22, and a two-stage cam 23, and the spring 17 of the ball detent mechanism 14 is compressed by the operation in the first stage, and the half-brake state is enabled, and the ball 15 is directly pressed by the operation in the second stage, and the full brake state is enabled.</p> |
