Step-rotating device
AssigneeHannstar Display Corp.
InventorsChien Ju Hung, Yi Chang Lu
Life of this patent
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Abstract
A step-rotating device for rotatably connecting a first member and a second member. The step-rotating device includes a gasket movably connected to the first member and having a first surface with a hole, a base fixed on the second member and having a second surface, facing the first surface, with a shaft rotatably inserted into the hole and a plurality of annularly arranged recesses, and a plurality of rollers disposed between the gasket and the base.
Claims17
A step-rotating device for rotatably connecting a first member and a second member, comprising:
- a gasket, movably connected to the first member and having a first surface with a hole;
- a base, fixed on the second member and having a second surface, facing the first surface, with a shaft rotatably inserted into the hole and a plurality of annularly arranged recesses;
- and
- a plurality of protrusions, annularly arranged and fixed on the first surface of the gasket, matching the recesses of the base.
A step-rotating device for connecting a first member and a second member, comprising:
- a gasket, movably connected to the first member and having a first surface with a hole and a plurality of annularly arranged first recesses;
- a base, fixed on the second member and having a second surface, facing the first surface, with a shaft rotatably inserted into the hole and a plurality of annularly arranged second recesses thereon;
- and
- a plurality of rollers, disposed between the gasket and the base.
Dependencies are inferred from the claim text.