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US 8,801,003 B1Granted
Deck wheeled device
OwnerThomas Patrick Cassidyinventor
Life of this patent
Estimating the term…
Abstract
A deck wheeled device is provided comprising a deck, a subframe connected to at least one point of the deck, at least one truck assembly connected to the subframe, at least one wheel connected to each truck assembly, and at least one spring connecting each truck assembly to the deck. A wheel is provided comprising a tire, two substantially symmetrical hub halves, and at least one bolt that connect the two hub halves together.
Claims12
A wheel consisting essentially of:
- two substantially symmetrical hub halves each having a protruding center, an inner face, and an outer face, wherein the hub halves are made of a rigid material;
- a tire having a riding surface, two sides, an interior and a hole through its center, each side of the tire having an indentation into which fits one hub half, such that the protruding centers of each hub half are in contact with each other, wherein the indentation is narrower towards the interior of the tire than towards the riding surface such that a bulge is created in the tire;
- and at least one bolt is connecting the hub halves whereby the tire is firmly retained between the hub halves.
A wheel consisting essentially of:
- a first bearing and a second bearing:
- two hub halves each having a center, an inner face, and an outer face, wherein the center of at least one of the hub halves is protruding through the wheel such that the first bearing and the second bearing are assembled into one bore, and wherein the hub halves are made of a rigid material;
- a tire having a riding surface, two sides, an interior, and a hole through its center, each side of the tire having an indentation into which fits one hub half, such that the centers of each hub half are in contact with each other, wherein each indentation is narrower towards the interior of the tire than towards the riding surface such that a bulge is created in the tire;
- and at least one bolt is connecting the hub halves whereby the tire is firmly retained between the hub halves.
1 more element
Dependencies are inferred from the claim text.