Bellows guide for brake cylinder piston rod - has ring pulled onto rod to which bellows end is fixed

摘要

The folding bellows are secured and guided on a piston rod. A mounting ring (25) is pulled onto the rod (3), to which one end of the bellows is fixed. For ease of fitting on the rod the ring can be slotted and be of spring material, with a groove (27) in the outside to take the bellows end. The external dia. of the ring at this point can be greater than that of the fork head (13) fixed to the rod end.