| 摘要 |
<p>The 24-hour time switch has a drive shaft (1) on which is fixed a gear wheel (2) of the same size as a gear wheel (3) with which it meshes. The drive shaft drives the gear wheel (3) and is mounted turnably in a housing (4). The gear wheel (3) is fixed on a hollow shaft (5) which also holds the revolving body (6) of a revolving snap switch and a gear wheel (7). The composite part (3, 5, 6, 7) is mounted turnably in the housing and forms the rotary mounting for the shaft (8) on this side of the housing.</p> |
