Sealed showcase

Supports: cabinet structure – Counters – Tops

Patent

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Details

312296, 312139, 312218, 292302, 403324, A47F 300

Patent

active

060422025

ABSTRACT:
The showcase includes a closure mechanism which compresses a seal by pulling the door panels against the main frame from inside. To this aim, a closure rod is mounted to the main frame which has alternating segments with expanded and contracted cross-sections, and a plurality of binding elements are mounted to the door panel for engagement by the rod. Each binding element has a rod-receiving socket of sufficient width to accommodate the expanded cross-section segments of the rod; the socket is formed with a side gap for admitting the rod whose width allows the contracted cross-section segments of the rod therethrough but not the its expanded cross-section segments.

REFERENCES:
patent: 1030444 (1912-06-01), Zabel
patent: 1594076 (1926-07-01), Speros
patent: 2096942 (1937-10-01), Suters
patent: 2627950 (1953-02-01), Dath
patent: 3633790 (1972-01-01), Voss
patent: 4223482 (1980-09-01), Barroero et al.
patent: 4497524 (1985-02-01), Levings, Jr. et al.

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