Supports: cabinet structure – Barrier opening with flexible seal for operator
Patent
1976-04-08
1978-05-16
Scovronek, Joseph
Supports: cabinet structure
Barrier opening with flexible seal for operator
21 61, 23259, 128 1B, 220358, 312320, A61G 1100
Patent
active
040895718
ABSTRACT:
A glove port and insert is disclosed useful on a chamber such as an isolette or anaerobic glove box or isolator. A collar is provided in the side wall of the chamber and the sleeve portion of the glove is passed over the periphery of the collar and clamped in place. Separately and interiorly of the chamber, there is provided an insert which has a periphery complementary to that of the interior of the collar, and a gasket at its outer portion. In the glove port and insert disclosed, the collar is circular, and so is the periphery of the insert. The gasket is crescent shaped in cross-section, and the periphery of the insert is conformed with a channel defining a pair of gluing rings onto which the gasket is secured. A handle is provided on one face of the insert so that the user can grasp the same while the hand is still in the glove, remove the glove sleeve to its "inside-out" configuration, and at the same time pull the insert into the interior of the collar thereby sealing the same from contaminants.
REFERENCES:
patent: 1683345 (1928-09-01), Geyer
patent: 3237821 (1966-03-01), Hayne et al.
patent: 3700135 (1972-10-01), Collier
patent: 3907389 (1975-09-01), Cox et al.
patent: 4010588 (1977-03-01), Eisert
Dominik Jack E.
Scovronek Joseph
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