| 摘要 |
The rosette has a cylindrical hollow part (3a) fixed on a door by pre-assembly and comprising an external screw thread. A ring (5) has an internal thread and envisaged as an assembly unit to be screwed on the hollow part by enclosing a base body axially between the hollow part and the ring. The base body is a washer (4) comprising an internal face supported against the hollow part. The face has an internal housing in which a return mechanism for a door handle (2) is placed. The ring is supported on a periphery of an external face of the washer. An independent claim is also included for a door handle system. |
