Goods-handling door made up of rigid panels
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United States of America Patent
Stats
-
Nov 17, 1992
Grant Date -
N/A
app pub date -
Jul 23, 1991
filing date -
Jul 27, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A goods-handling door constituted by rigid panels connected to reinforcing bars, at least some of which extend into slideways, wherein each panel is constituted by two parallel rails disposed in the vicinity of its longitudinally-extending sides, each rail having fixing means on two opposite longitudinal edges thereof enabling it to be fixed on one edge to connection means for connection with a reinforcing bar and on the opposite edge to at least two spacers for interconnecting the two rails of the panel, with the area between the rails being filled by rigid filler plates.
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Family
International Classification(s)
Cited Art Landscape
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