Permanent magnet transporter
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United States of America Patent
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Jan 10, 1989
Grant Date -
N/A
app pub date -
Sep 2, 1987
filing date -
Sep 2, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A permanent magnet transporter for use with a magnetizable structure having a horizontal downwardly facing supporting surface, the transporter comprising a frame member having upper and lower surfaces, a plurality of bipolar permanent magnets on the upper surface of the frame member having planar upper surfaces in close proximity to but not contacting the supporting surface, a plurality of rollers mounted on the upper surface of the frame member and projecting upwardly into contact with the supporting surface to permit movement of the transporter in any direction across the supporting surface, and a block and tackle assembly or its equivalent connected to the lower surface of the frame member for attachment to and support of a load.
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