Receptacles – Closures – Having means for securing or retaining closure in its closed...
Patent
1991-01-22
1992-06-09
Garble, Stephen P.
Receptacles
Closures
Having means for securing or retaining closure in its closed...
411182, 411353, 411512, 376205, 220233, 220240, 220328, B65D 4500
Patent
active
051199564
ABSTRACT:
An expendable closure assembly is provided for use (in multiple units) with a lockable pressure vessel cover along its rim, such as of an autoclave. This assembly is suited to variable compressive contact and locking with the vessel lid sealing gasket. The closure assembly consists of a thick walled sleeve insert for retention in the under bores fabricated in the cover periphery and the sleeve is provided with internal threading only. A snap serves as a retainer on the underside of the sleeve, locking it into an under bore retention channel. Finally, a standard elongate externally threaded bolt is sized for mating cooperation with the so positioned sleeve, whereby the location of the bolt shaft in the cover bore hole determines its compressive contact on the underlying gasket.
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Caress Virginia B.
Caretto Vanessa
Constant Richard E.
Garble Stephen P.
Moser William R.
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