Openable dome-shaped roof structure
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United States of America Patent
Stats
-
Nov 17, 1987
Grant Date -
N/A
app pub date -
Jun 25, 1986
filing date -
Apr 9, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A dome-shaped roof structure for a large construction such as an athletic stadium is capable of being partly opening according to the environmental conditions such as the weather. The dome-shaped roof structure includes a dome-shaped stationary roof section having a central opening and fixedly secured at an outer periphery thereof to the external wall of the construction, and a plurality of movable roof units each having a shape to cover one of a plurality of divisions of the central opening and pivotably secured at one end thereof to a support located near the circumference of the central opening so as to be turned between a first position where the central opening is closed and a second position where the same is opened.
First Claim
Family
International Classification(s)
Cited Art Landscape
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