Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – With mounting or supporting means
Patent
1982-06-01
1983-04-12
Caun, Peter M.
Flexible or portable closure, partition, or panel
Plural strip, slat, or panel type
With mounting or supporting means
160235, E06B 338
Patent
active
043794793
ABSTRACT:
An improved roller assembly is provided for guiding movement of a beverage truck overhead door, and for preventing lateral misalignment of lettering or decals on the outside of such door. The improved roller assembly includes a roller, a dished washer, and a shaft. The shaft has self-tapping exteriorly-threaded shank portion, which is received in a hinge section of a door panel.
REFERENCES:
patent: 1775909 (1930-09-01), Mikkelsen
patent: 3693693 (1972-09-01), Court
patent: 4120072 (1978-10-01), Hormann
Caun Peter M.
Lieberman Chemey S.
Whiting Roll-Up Door Mfg. Corp.
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