| 摘要 |
<p>Rotary leadthrough comprises a hollow chamber insert (4) formed as a bushing having an outer side fitting an axial hollow chamber and a crowned inner side (40), a rotary leadthrough part (2) formed as a sleeve (21) with an outer diameter fitting the smallest diameter of the crowned inner side of the bushing and seals acting in a radial sealing plane between the rotary leadthrough part and a fixed leadthrough part.</p> |
