| 摘要 |
<p>The seal has a threaded screw (3) including a core shaft (4) around which a helical screw thread (5) is arranged. The screw engages in a bore (2), and the thread forms a mating thread (6) in a wall (7) of the bore. Bore diameter of the bore is larger than diameter of the core shaft. A helical channel is located between the core shaft and the wall. The channel is delimited by the thread and interrupted at a position in a liquid-tight and/or gas-tight manner. The bore has a radial constriction i.e. bevel, at a circumference position. An independent claim is also included for a guide carriage for a linear guide.</p> |
