GLEITSCHUH FUER HYDROSTATISCHE KOLBENMASCHINEN

1. A slide shoe for hydrostatic piston machines on the slide sole (13) of which are formed hydrostatic and hydrodynamic pressure fields serving for relieving, wherein the central hydrostatic pressure field is influenced through a bore (17) formed in the slide shoe (1) and in communication with the h...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NONNENMACHER,GERHARD, VEIL,KARL
Format:	Patent
Sprache:	ger
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENTTYPE, e.g. STEAM ENGINES MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	1. A slide shoe for hydrostatic piston machines on the slide sole (13) of which are formed hydrostatic and hydrodynamic pressure fields serving for relieving, wherein the central hydrostatic pressure field is influenced through a bore (17) formed in the slide shoe (1) and in communication with the high pressure side and is bounded by a first annular groove (18, 30, 32, 34) surrounding it, and comprising a second annular groove (19, 31, 35) of greater diameter extending concentrically with respect to the first annular groove and which issues at the side edge of the slide sole (13), characterized in that, both annular grooves - as is known - have a triangular cross-section and that the said cross-section is made so asymmetrical that the outer flank (19'') of the annular groove (19, 31, 35) with the larger diameter and the inner flank (18'') of the annular groove (18, 30 ; 32, 34) with the smaller diameter forms a shallow angle with the slide sole whereas the two other flanks (18', 19') extend parallel to the axis of the shaft (2) of the slide shoe.