| 摘要 |
The dosing device has a piston-cylinder-arrangement and a radial sliding seal assembly (10) sealing a radial gap between a wall of a cylinder (142) and a wall of a piston rod (28) moving relative to the cylinder. A sealing component (12) and a pretensioning component (14) are provided, which interact with each other. The pretensioning component has a spring carrier (26) and multiple separately formed radial spring sections (22), which are flexibly supported on the spring carrier in radial direction. |
