Hydraulic or pneumatic device

In a hydraulic or pneumatic device, a cylindrical tube is held at the ends by two closure pieces to form a cylinder space. Made in each closure piece is at least one annular groove which serves to accommodate a toroidal O-ring. By an encircling bead being impressed in the tube, specifically at the l...

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Bibliographische Detailangaben
1. Verfasser:	HAHN,GUENTHER
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING PISTONS SEALINGS SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	In a hydraulic or pneumatic device, a cylindrical tube is held at the ends by two closure pieces to form a cylinder space. Made in each closure piece is at least one annular groove which serves to accommodate a toroidal O-ring. By an encircling bead being impressed in the tube, specifically at the location of the annular groove in the respective closure piece, the relevant closure piece is secured in the axial direction, and the O-ring is completely clasped by bearing against the projecting part of the bead.