| 摘要 |
<p>The hood (6) has hood parts (6a,6b) fastened to each other by a connecting component i.e. bayonet joint component (10), that does not loosen during operation. The hood parts are brought in two different positions such as fixed and releasing positions, by rotating or linear displacement relative to one another. The hood parts are connected with each other in the fixed position, and the former part is removed from the latter part in the releasing position without using a tool. The bayonet joint component is formed as a groove and tongue assembly and a fixing element i.e. fixing screw (11).</p> |
