Industry Patents
Patent: 9109788
Base-Yoke Connection for Moving Head Light Fixture
(Click image for PDF of full patent)
| Patent Number: |
9109788 |
| Title: |
Base-Yoke Connection for Moving Head Light Fixture |
| Abstract: |
The present invention relates to a moving head light fixture comprising:
a base; a yoke connected to and rotatable relative to the base; a head
connected to and rotatable relative to the yoke where the head comprises
at least one light source generating a light. The yoke and the base are
connected through a rotating base-yoke mechanism comprising a main shaft,
a hollow shaft surrounding the main shaft and at least one bearing
separating the main shaft and a the hollow shaft. The main shaft has
increasing cross sectional dimensions and comprises a first annular
flange located a distance from the part of the main shaft having the
largest cross sectional dimension and in that the cross sectional
dimension of the first annular flange is smaller than the largest cross
sectional dimension of the main shaft.
|
| Country of Issue: |
US |
| First Named Inventor: |
Dalsgaard, Kjaer, Von Preyss, Rasmussen, Toft |
| Assignee: |
Martin Professional |
| Continuation or Divisional of: |
|
| International Classification: |
F21V 21/26 |
| US Classification: |
F21V 21/14 |
| Issue Date: |
08-18-2015 |
| Filing Date: |
02-06-2013 |
| Application : |
13/760356 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
9109788 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
9109788 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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