KOLVSTANGSENHET FOR MEMBRANPAVERKANDE LUFTTRYCKAPPARATER

摘要

1511008 Pistons WABCO WESTINGHOUSE GmbH 23 Oct 1975 [30 Oct 1974] 43575/75 Heading F2T In a diaphragm piston and cylinder unit a piston rod assembly comprises a piston rod 10 non-detachably secured, by welding or brazing, to a connecting fork 9 and to a circular deformation at the centre of a diaphragm plate 11. The diaphragm plate 11 is biased against a diaphragm 6 by a spring 7 and is partially covered with sheet aluminium 13. The deformation of plate 11 is part-spherical and provides a cushioning between the diaphragm 6 and the plate 11.