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Title: Swiveling solar reflector with multiple reflecting elements supported by prefabricated cambered members

Abstract: A solar reflector made up of a plurality of contiguous rectangular panels which are mounted by supporting framework onto a rigid rotatable member which may rotate with respect to a fixed base. The framework includes a plurality of joists where each joist comprises a cambered member connected to a beam which in turn connects with a girder forming part of the rigid rotatable member. Each cambered member supports a long side of a reflector panel. Adjustment means are provided for moving a beam with respect to a girder whereby associated reflector panels may be accurately positioned with respect to the rigid rotating member. A method by which a solar reflector comprising a plurality of panels may be positioned with respect to a rigid supporting base where the panels are supported by a framework comprising a plurality of joists formed by parallel beams adjustably connected to girders which in turn form part of the rigid supporting base including the step of establishing a reference plane by means of a laser and a rotating prism and the step of moving a beam with respect to a girder by the adjustment means in order to bring electronic sights carried by a cambered member connected to the beam into the reference plane.


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Inventors: Auger, Robert H. (Le Vesinet, FR)

Application Number: 027476
Filing Date: 1979-04-05
Publication_date: 1980-10-07
Assignee: Saint-Gobain Industries (Paris, FR)
Primary Class(es): 359/852
Other Classes:
US Patent Ref:
2707903May, 1955Trombe350/292.
2968033Jan, 1961Kreitzberg350/292.
4150874Apr, 1979Grassin et al.350/292.

Other Refs: 27385962344852
Mar, 1979DE
Oct, 1977FR.

Primary Examiner: Henry, Jon W.
Assistant Examiner:
Attorney: Pennie & Edmonds