SEAL COVER

A seal cover (1) is provided for closing an annular opening portion (10) that has locking projections (14) on an outer peripheral surface of the opening portion (10). The seal cover (1) includes a fitting (22) having a seal ring (23) fit on an outer peripheral surface and locking portions (24) confi...

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Bibliographische Detailangaben
1. Verfasser:	Yokotani, Koichi
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CYLINDERS DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING 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:	A seal cover (1) is provided for closing an annular opening portion (10) that has locking projections (14) on an outer peripheral surface of the opening portion (10). The seal cover (1) includes a fitting (22) having a seal ring (23) fit on an outer peripheral surface and locking portions (24) configured to be pushed and resiliently deformed by the locking projections (14), to move over the locking projections (14) and to be locked to the locking projections (14) when the fitting (22) is fit into the opening portion (10). Tapered surfaces (27) are formed on front end parts of the locking portions (24) and are disposed in a connecting direction for delaying a time point (T2) when the locking portions (24) are maximally resiliently deformed from a time point (T1) when the seal ring (23) is compressed maximally when the fitting (22) is fit into the opening portion (19).