Abstract: A safety guard for the nip of two neighboring rolls in a calender has an elongated support which is located in front of the nip and has two elongated strip-shaped barriers each adjacent but spaced apart from the peripheral surface of one of the rolls. The support is mounted on the bearings for one of the rolls for pivotal movement about an axis which is parallel to the nip and carries cams which are biased against rollers on the bearings for the other roll by one or more reversible motors. If the bearings for one of the rolls are moved relative to the bearings for the other roll, the cams move along the respective rolls and/or vice versa, whereby the orientation of the support and of the barriers thereon is changed so that the width of the clearances between the barriers and the peripheral surfaces of the adjacent rolls does not exceed a maximum permissible value such as would enable a careless operator to introduce a finger into the nip.

Abstract: A protective band, e.g. a vehicle bumper cover, is made in the form of a profiled component with a longitudinal groove in its outer surface. Located in the groove is an elastic decorative strip that extends to the ends of the profiled component and through clearances in the end walls of the groove to an area with pocket-like covers. The groove is undercut and the strip is provided with a longitudinal web so as to form a clip connection with the groove. Moreover, the cross section of the strip is constant and safety clamps are attached to its ends. The ends of the elastic strip together with the clamps can be passed through the clearances into the pocket-like cover areas and fastened there under tension by flaps on the clamps.