Automatic leveling system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 22, 2000
Grant Date -
N/A
app pub date -
Aug 6, 1998
filing date -
Aug 6, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A system for orienting or biasing swings before installation uses a device having a bed adjusted to the desired orientation or bias. The swing is supported from a temporary support by its normal semi-elastic supports which are stretched in a manner to conform to the bias of the bed. In order to obtain the necessary amount of stretching in the semi-elastic support, the swing is forced into the bed during a process in which the bed is moved vertically to facilitate the stretching of the semi-elastic supports.
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