Skyhatch

Details Skyhatch Skyhatch

1995-12-11

1997-06-17

Wood, Wynn E.

Static structures (e.g., buildings)

Barrier or major section mounted for in situ repositioning;...

Movable cupola or section thereof

52200, 52 66, 49386, 454339, E04B 716, E05F 110

Patent

active

056386451

ABSTRACT:
A skyhatch or skylight having a case to which one or more wings are pivotably attached whose opening and closing is accomplished by using a combination cable system and pneumatic spring opening and closing mechanism such that the wings can be opened to any desired position between their fully closed and fully opened position on a continuously variable basis.

REFERENCES:
patent: 3017721 (1962-01-01), Wasserman
patent: 3047983 (1962-08-01), Wasserman
patent: 3182581 (1965-05-01), Von Poederoyen et al.
patent: 3277619 (1966-10-01), Miller et al.
patent: 3399500 (1968-09-01), Shapiro
patent: 4208840 (1980-06-01), Jentoft et al.
patent: 4517765 (1985-05-01), Mucha
patent: 4845905 (1989-07-01), Frank
patent: 4899420 (1990-02-01), Bye et al.
patent: 5207036 (1993-05-01), Sampson et al.

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