Industry Patents
Patent: 6764198
Rotatably Adjustable Reflective Mechanism for a Stage Lamp
(Click image for PDF of full patent)
| Patent Number: |
6764198 |
| Title: |
Rotatably Adjustable Reflective Mechanism for a Stage Lamp |
| Abstract: |
A reflective mechanism for a stage lamp providing an incident light
includes a mounting device, a rotary device, a rotary frame, a reflective
device rotatably mounted to the rotary frame, and a transmission device.
The rotary device is mounted to the mounting device and comprises a fixed
outer ring, a middle ring concentrically, rotatably mounted in the fixed
outer ring, and an inner ring concentrically, rotatably mounted in the
middle ring. The inner ring and the middle ring are driven by a first
power device and a second power device, respectively. The rotary frame is
attached to the middle ring to turn therewith. The transmission device
includes a first transmission member mounted to the inner ring to turn
therewith and a second transmission member that is mounted to the
reflective device to turn therewith and that is connected to the first
transmission member.
|
| Country of Issue: |
US |
| First Named Inventor: |
Chang |
| Assignee: |
|
| Continuation or Divisional of: |
|
| International Classification: |
F21V 21/15 |
| US Classification: |
362/269 |
| Issue Date: |
07-20-2004 |
| Filing Date: |
01-22-2002 |
| Application : |
10/054403 |
| Notes: |
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| Link to Patent at freepatentsonline.com: |
6764198 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
6764198 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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