Continuously variable cutting apparatus for elongated sheet members
AssigneeKabushiki Kaisha Tomoku
InventorsTsutomu Shinomiya, Sanji Itoh
Life of this patent
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Abstract
Continuously variable cutting apparatus for elongated sheet members that are continuously supplied in a longitudinal moving direction and at desired intervals of widths; comprising several first projection nozzles connected to a high-pressure liquid source, the first nozzles being disposed to form at least two rows that extend transversely relative to the moving direction; and at least one second injection nozzle connected to a high-pressure liquid supply source, arranged to be driven to move transversely relative to the moving direction, said second nozzle being provided at a downstream position of the sheet members, below the first nozzles.
Claims5
A continuously variable cutting apparatus for elongated sheet members that are continuously supplied in a longitudinal moving direction thereof and at desired intervals of width;
- comprising several first projection nozzles connected to a high-pressure liquid source, said first nozzles being disposed to form at least two rows that extend transversely relative to the moving direction;
- at least one second injection nozzle connected to a high-pressure liquid source, arranged to be driven transversely relative to the moving direction, said second nozzle being provided at a downstream position of the sheet members, below said first nozzles;
- a holding rod provided above the sheet members in a transverse direction thereof, having guide grooves made in both sides of said rod;
- and members slidably mounted for adjustment in said grooves;
- and wherein said first nozzles are individually attached to said members.
Dependencies are inferred from the claim text.