Shot processing device
AssigneeSintokogio, Ltd.
InventorTsuyoshi YAMAUCHI
Life of this patent
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Abstract
A shot processing device includes: a cabinet defining a projection chamber, the cabinet including an opening that communicates with the projection chamber and opens toward an outer surface of a workpiece; a projector that is provided in the cabinet and projects shot media toward the outer surface of the workpiece via the opening; and a seal structure provided along an opening edge of the opening. The seal structure includes a magnet unit provided on a portion of the opening edge, the portion extending in a first direction intersecting a central axis of the workpiece.
Claims6
A shot processing device that performs shot processing on an outer surface of a cylindrical workpiece, the shot processing device comprising:
- a cabinet defining a projection chamber, the cabinet including an opening that communicates with the projection chamber and opens toward the outer surface of the workpiece;
- a projector provided in the cabinet and configured to project shot media toward the outer surface of the workpiece via the opening;
- and
- a seal structure provided along an opening edge of the opening,
- wherein the seal structure comprises a magnet unit provided on a portion of the opening edge, the portion extending in a first direction intersecting a central axis of the workpiece.
Dependencies are inferred from the claim text.