Buffer arrangement for vehicle, specially for a vehicle automobile

The device has a cylindrical buffer roller (8) mounted in a housing. The housing comprises a rear end (6) that is fixed on a support (2) by fasteners. The fasteners pass through passage holes (5) on the rear end of the housing. A front end of the housing comprises a passage opening (14) towards in front of a peripheral part (16) of the roller. The device is pre-assembled and mounted in a pre-assembled state on the support. The holes are accessible from the front end of the housing such that the fasteners are introduced into the support through the holes from the front end of the housing. The fasteners are designed as screws.