Difference between revisions of "Patent for a Remote control for directing projected light by Joseph Levy (Q31179)"
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(Created claim: Backup document (P74): US2054224.pdf) | (Created claim: mentions (P78): Selsyn Servo motor (Q31835)) | ||
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| Property / mentions: Selsyn Servo motor / 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) | ||
| 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 | |||
| + | Normal rank | ||
| 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 | |||
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| Property / Internal image: US2054224_joystick_Levy.jpg / rank | |||
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| Property / Internal image | |||
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| Property / Internal image: US2054224_mirror_levi.jpg / rank | |||
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Latest revision as of 08:20, 29 July 2023
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