| 摘要 |
PURPOSE: To provide a safety suitable for relaxing the impact of a windowpane relative to an object. CONSTITUTION: The window lifter 1 comprises a twisted cable type 3 driven by a motorized reduction gear 2 wound around return pulleys 4 and 5 and sliding in a guide rail 6. A carriage 8 carrying a windowpane 9 is fixed to the strand of cable passing into the rail 6. A damping element 11 such as a flat metal spring, for example, are fixed to the end of the guide rail 6 and to a door panel 7, which makes it possible to damp out a hard impact against an obstacle encountered by the window pain 9. |
