| 摘要 |
The panel (200'), has a lip with an inner wall (21) passed into a round slide surface (20) and to a recess edge (42), where the surface is turned towards a recess (10). The edge lies in a base region (43) of the recess, so that the recess is raised from the edge to a rounded terrace (17). A projection (26) is brought into the recess after guiding a spring (24) into a groove (13). Clearance approximated to a null value is adjusted or a linear contact is formed between the projection and a passage (18) of an inner wall (21) to the slide surface. |
