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US 2011/0259669 A1Published application
Elevating platform assembly
AssigneeHydro Mobile
InventorGerard Noel
Life of this patent
Estimating the term…
Abstract
An elevating platform assembly (50) comprises a pair of laterally spaced, generally vertical masts (52). A drive mechanism (100) is coupled to each mast (52) and is moveable upwardly and downwardly along the masts. An elongated elevating platform (58) extends between the masts. A connection frame (150) couples each end of the elevating platform to a respective one of the drive mechanisms (100). Each connection frame (150) is pivotally coupled to the drive mechanism (100).
Claims20
An elevating platform assembly comprising:
- a generally vertical mast;
- a drive mechanism coupled to said mast and being moveable upwardly and downwardly along said mast;
- an elongated elevating platform extending from said mast;
- and
- a connection frame coupling said elevating platform to said drive mechanism, said connection frame being fixedly secured to said drive mechanism to maintain said elevating platform in a generally horizontal orientation in a single mast configuration and being pivotally coupled to said drive mechanism in a dual mast configuration.
2 more elements
An elevating platform assembly comprising:
- a pair of laterally spaced, generally vertical masts;
- a drive mechanism coupled to each mast and being moveable upwardly and downwardly along said mast;
- an elongated elevating platform extending between said masts;
- and
- a connection frame coupling each end of said elevating platform to a respective one of said drive mechanisms, each connection frame being pivotally coupled to said respective drive mechanism.
2 more elements
Dependencies are inferred from the claim text.