Industry Patents
Patent: 9784436
Light Beam Framing System with Merged Shutter Blades
(Click image for PDF of full patent)
| Patent Number: |
9784436 |
| Title: |
Light Beam Framing System with Merged Shutter Blades |
| Abstract: |
A framing system for shaping light beam comprises a frame support having
a number of shutter blades surrounding said light beam, and a number of
actuators that move said shutter blades in and out of said light beam.
The shutter blades form a merged pile, where part of a first shutter
blade is placed over a part of a second shutter blade. A first actuator
rotates at least one of said shutter blades in relation to a first
rotational point and a second actuator moves the first rotational point
in relation to said light beam. A method of shaping a light beam is
provided, and involves rotating a shutter blade around a first rotation
point using a first actuator, and moving the first rotation point in
relation to the light beam using a second actuator.
|
| Country of Issue: |
US |
| First Named Inventor: |
Dalsgaard, Gronberg |
| Assignee: |
Martin Professional |
| Continuation or Divisional of: |
8911120 |
| International Classification: |
F21V 11/18 |
| US Classification: |
F21V 11/183 |
| Issue Date: |
10-10-2017 |
| Filing Date: |
11-12-2014 |
| Application : |
14/539468 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
9784436 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
9784436 at Google Patents |
1. The Google Patents and World Patent Family links will likely not work until a few weeks
after the patent has issued - they take a while to get new patents in their systems.
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