| 摘要 |
<p>Hydraulic coupling (1) consisting of at least one sealing surface (4) and at least one coupling member (5) and at least one aperture (throughway or passage) (6), which is designed to be coupled together with a second hydraulic component (3), said second hydraulic component (3), consisting of at least one sealing surface (9) and at least one coupling member (8). The invention's novelty lies in that sealing surface (4) is provided with at least one projection (13) which, during the coupling together of the hydraulic coupling and the second hydraulic component (3), is designed to partially penetrate into sealing surface (9) whereby an internal rotation between sealing surface (4) and sealing surface (9) is prevented.</p> |
