Movable or removable closures – Mounted for optional movements – One movement multidirectional
Patent
1982-08-11
1984-12-11
Raduazo, Henry E.
Movable or removable closures
Mounted for optional movements
One movement multidirectional
49192, 49390, E05D 1548
Patent
active
044869789
ABSTRACT:
The novel arrangement relates to a skylight with a case and a wing mounted thereon for pivoting about a horizontal axis and swinging about a further horizontal axis, the swinging axis being partially constituted by axial pins at the sides of the wing which are displaceable while supported on the case, with a cover partially overlapping the wing and case, the cover being pivotally linked at one end to the case and at the other end at the wing, the axial pins being arranged between the linkages and the wing having a guard for covering the case at least in the range not overlapped by the cover, with at least one weight balancing device arranged on one of the longitudinal struts of the wing whose two-armed support lever pivotal about a bearing pin consists of a support arm carrying a roller and a tension arm to which a tension spring is linked which is adjustable by means of a tensioning device affixed to the wing.
REFERENCES:
patent: 3977134 (1976-08-01), Bogaert
patent: 4055024 (1977-10-01), Frank
Kelman Kurt
Raduazo Henry E.
Wilh. Frank GmbH
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