Difference between revisions of "Patent for a Remote control for directing projected light by Joseph Levy (Q31179)"
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No description defined
(Created claim: Field (P19): lighting and projection (Q7)) | (Removed claim: Canon source Id (P369): 1043, #quickstatements; #temporary_batch_1743590302320) | ||||||||||||||
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| Property / Copy available online: https://patents.google.com/patent/US2054224A/en / rank | |||||||||||||||
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| Property / author: Joseph Levy / rank | |||||||||||||||
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| Property / mentions: Remote controlled fixture / rank | |||||||||||||||
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| Property / mentions: Selsyn Servo motor / rank | |||||||||||||||
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| Property / Publication date | |||||||||||||||
| + | 15 September 1936
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| Property / Publication date: 15 September 1936 / rank | |||||||||||||||
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| + | a motorized pan and tiltunit on which a mirror or a luminaire could be mounted and which wascontrolled by a joystick. It used self-synchronizing or “selsyn” motors toprecisely control the pan and tilt position. (English) | ||||||||||||||
| Property / context: a motorized pan and tiltunit on which a mirror or a luminaire could be mounted and which wascontrolled by a joystick. It used self-synchronizing or “selsyn” motors toprecisely control the pan and tilt position. (English) / rank | |||||||||||||||
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| Property / context: a motorized pan and tiltunit on which a mirror or a luminaire could be mounted and which wascontrolled by a joystick. It used self-synchronizing or “selsyn” motors toprecisely control the pan and tilt position. (English) / qualifier | |||||||||||||||
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| Property / Internal image: US2054224_joystick_Levy.jpg / rank | |||||||||||||||
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| Property / Internal image: US2054224_mirror_levi.jpg / rank | |||||||||||||||
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| Property / Canon documents public id: 1043 / rank | |||||||||||||||
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Latest revision as of 10:42, 2 April 2025
No description defined
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Patent for a Remote control for directing projected light by Joseph Levy | No description defined |
Statements
15 September 1936
0 references
a motorized pan and tiltunit on which a mirror or a luminaire could be mounted and which wascontrolled by a joystick. It used self-synchronizing or “selsyn” motors toprecisely control the pan and tilt position. (English)
0 references