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US 5,394,659 AGranted
Openable and closeable roof construction
AssigneesMamoru Kawaguchi, Maeda Corporation
InventorsMamoru Kawaguchi, Toshimasa Hirasawa, Tatsuo Hatato
Life of this patent
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Abstract
The present invention relates to an openable roof having two pairs of half dome openable roofs provided on a ring shaped set roof having a flat upper surface. In the center of the set roof, an aperture is provided; this aperture being opened or closed by these two pairs of openable roofs. Furthermore, either respective pair of these two pairs of openable roofs may be selected and utilized to open and close the aperture as necessary.
Claims15
An openable roof structure comprising:
- a ring-shaped fixed roof having an aperture;
- and
- a first pair and a second pair of movable roof sections;
- wherein each movable roof section is in the form of half a dome, the first pair and the second pair of movable roof sections are disposed on the ring-shaped fixed roof, the movable roof sections disposed so that either pair of movable roof sections are movable into a position so as to close the aperture, and the first pair of the movable roof sections being larger laterally and in height than the second pair of movable roof sections and disposed so as to allow the first pair of movable roof sections to cover the second pair of movable roof sections when the aperture is closed.
1 more element
An openable roof structure comprising:
- a ring shaped fixed roof having an aperture;
- and
- two pairs of movable roof sections;
- wherein each movable roof section is in the form of half a dome, said two pairs of movable roof sections are disposed on the ring-shaped fixed roof, and the movable roof sections are disposed so that either pair of movable roof sections are movable into a position so as to close the aperture.
1 more element
Dependencies are inferred from the claim text.