| 摘要 |
The extrusion has lips (5) of an elastomer or plastomer material which have an anti-friction coating (6) to interact with the surface of the sliding glass (3). The inner surfaces of the lips have a series of parallel V-section grooves (7) which lie parallel to the glass panel and perpendicular to its direction of movement. The anti-friction layer , while the grooves, which have their tips pointing towards the anti-friction layer, are 0.6 - 2 mm deep. |
