US Patent No. 9,989,217

BEAM FRAMING SYSTEM FOR AN AUTOMATED LUMINAIRE


Patent No. 9,989,217
Issue Date June 05, 2018
Title Beam Framing System For An Automated Luminaire
Inventorship Pavel Jurik, Prostredni Becva (CZ)
Josef Valchar, Prostredni Becva (CZ)
Assignee Robe Lighting s.r.o., Roznov pod Radhostem (CZ)

Claim of US Patent No. 9,989,217

1. An automated luminaire with a spot light mode, a wash light mode, and a planar framing shutter blade system comprised of a light modulation system configurable to generate hard edge spot light beam characteristic or soft wash light beam characteristics, and a plurality of framing shutter blades that are constrained to operate in parallel planes each articulated via a single member linkage with a single link to the shutter blade, where the framing shutter system is supported by a single central bearing assembly and is rotatable about an axis of the light beam.