Oscillating bed
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 11, 1995
Grant Date -
N/A
app pub date -
Jul 21, 1993
filing date -
Nov 9, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A bedding supporting floor is supported on a stationary frame supported on a base having castors through a lifting device so that the bedding supporting floor is oscillated about an oscillation shaft provided on a center axis thereof, and an oscillation device for oscillating the bedding supporting floor with respect to the stationary frame is provided. A plate-like bearing member having a circular arc edge provided on a head portion and a foot portion of the bedding supporting floor is placed on a pair of rolls supported on the stationary frame.
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Family
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