The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 08, 2025
Filed:
Nov. 12, 2021
Harman Professional Denmark Aps, Aarhus N, DK;
Carsten Dalsgaard, Silkeborg, DK;
Harman Professional Denmark Aps, Aarhus N, DK;
Abstract
The present disclosure provides a dynamic framing system for shaping a light beam. The framing system comprises a first shutter system comprising a first blade and a second blade, a second shutter system comprising a third blade and a fourth blade, and a blade divider forming an aperture. The first shutter system and the second shutter system are arranged on opposite sides of the blade divider. Each blade constitutes an intermediate bar in a five-bar linkage between two sets of outer bars, each set comprising a motorized bar and a passive bar. At least one of the motorized bars has a length being larger than a diameter of the aperture.