Magnetic drive system for a moving display
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Nov 9, 1999
Grant Date -
N/A
app pub date -
Oct 8, 1997
filing date -
Oct 8, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A magnetic driving mechanism for a moving display includes a guide track secured to a base of the display, a magnet driver arm rotatably supported on the base, and a driving assembly for rotating the driver. A magnet support is mounted in a slot of the driver and capable of radial and rotational movement as it travels in the guide track. A turning mechanism allows the magnet support to turn as it travels in the guide track.
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