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US 5,209,446 AGranted
Rotary stand
AssigneeMitsubishi Denki Kabushiki Kaisha
InventorMakoto Kawai
Life of this patent
Estimating the term…
Abstract
A rotary stand having a base and a turntable connected in a slidable manner at their respective circular faces by a connecting member inserted into an axis and a spacer which has a projection fitted to the outer periphery of the axis inserted into an elongated hole of the turntable, so that the projection is restricted to turn within the elongated hole, while being permitted to turn only in a predetermined area within the guide groove of the base.
Claims5
A rotary stand, comprising:
- a base having a circular face, an axis projecting on said circular face, and a guide groove formed in a predetermined area of said circular face in the periphery of said axis;
- a turntable having an elongated hole to which said axis is inserted, and another circular face mounted on said circular face;
- a spacer being outfitted to said axis inserted into said elongated hole and having a projection which is restricted to turn within said elongated hole and is allowed to turn in said predetermined area within said guide groove;
- and
- a connecting member for connecting said base and turntable in a manner that said base and turntable become slidable at said respective circular faces.
2 more elements
Dependencies are inferred from the claim text.