Magnetic transmission structure
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 15, 2002
Grant Date -
N/A
app pub date -
Jun 9, 2000
filing date -
Jun 9, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A magnetic transmission structure for a laser level includes a driving member provided with two opposite first chambers in each of which is fitted a magnet, a driven member provided with two opposite second chambers arranged in alignment with the first opposite chambers, each of the second chamber being provided with a magnet, and a motor having an output axle drivingly connected with an intermediate portion of the driving member, whereby the driven member will be rotated with the driving member without direct interconnecting members when the motor is turned on.
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