| 摘要 |
A work platform assembly 10 of the invention has a base 12 and a work platform 36 movable with respect to the base 12 . The work platform 36 can be connected to the base 12 by at least one pivot arm. A lift device 64 is configured to move, e.g., raise and tilt, the work platform 36 with respect to the base 12 . In one particular embodiment, the work platform 36 is connected to the base 12 by a plurality of pivot arms that are pivotally connected to the base 12 and the work platform 36 . In one embodiment, the lift device 64 is a pneumatic lift bag located between the base 12 and the work platform 36 .
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