WINDING MECHANISM FOR A SUNSCREEN, SAID SUNSCREEN AND ROOF ASSEMBLY

摘要

A winding mechanism for a sunscreen for use in an open roof construction for a vehicle includes a winding tube which is rotatable around a central axis of rotation for winding and unwinding the sunscreen. At least one spring member biases the winding tube in a direction for winding the sunscreen thereon. A sleeve protects the spring member from causing noises and is manufactured of a flexible layered material, having at least a first and a second layer connected to each other and having different properties so that the layer in contact with the spring is wear resistant and the other layer has an elastic ability.