METAL SEAL AND RETAINER

The present invention relates to a seal comprising an annular sealing body comprising a radially outer peripheral groove, an upper load concentrating projection, a lower load concentrating projection, a compression relief region extending from the center of the load concentrating projections to the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MARK, S. WHITLOW, RYAN, D. MCCALL, JOHN, S. HARR
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The present invention relates to a seal comprising an annular sealing body comprising a radially outer peripheral groove, an upper load concentrating projection, a lower load concentrating projection, a compression relief region extending from the center of the load concentrating projections to the radially inner edge of the seal, and a compression relief region extending from the center of the load concentrating projections to the radially outer edge of the seal. Additionally, aspects of the present invention relate to a seal retainer comprising a thin metal sheet comprising a seal retaining aperture comprising a reception lobe and a retention lobe; wherein the reception lobe has a diameter larger than the outer diameter of the seal to be retained therein, and the seal retaining aperture has a diameter larger than the minimum diameter of the arch portion of the outer peripheral groove.