Wybron, Inc.

Russell A Warnecke

Kenneth R Fasen

A light dimming apparatus for dimming light output generated by a light source. A rectangular frame supports sets of blade members at a central aperture defined by the frame. The blade members of a set are positioned side-by-side, and adjacent ones of the blade members are hingedly connected together. Accordion-like movement of the blade members is provided responsive to application of forces applied to the blade members. A component of the applied forces causes linear translation of the blade members in to or out of the central aperture.

Light dimmer and associated methodology

Color-changing apparatus, and an associated method, for a lighting assembly. One or more dichroic filters are selectably positioned in the path of a light beam generated by a light source. A positioner supportively positions the dichroic filter and effectuates its translation into and out of the path of the light beam. A set of dichroic filters, each separately supported by a separate actuating positioner permits a combination of dichroic filters to be combined to cause the light color of the light beam to be of any desired color.

Color-changing apparatus, and associated method, for a light assembly

A reflector-positioning apparatus, and an associated method, for a lighting assembly. Rotational forces are generated and applied to rotatable ring members. Rotation of the ring members is transduced to tilt and pan movements, as desired, of the reflector.

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Colorado Springs, CO, United States of America

Russell A Warnecke