Bearing for a cylindrical sieve in rotation sieve printing works
AssigneeGallus Ferd Ruesch AG
InventorsHans-Rudolf Frick, Heinz Brocker, Siegfried Grueninger
Life of this patent
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Abstract
A support for a cylindrical screen in a rotation screen printing apparatus. The apparatus has two sides. The support includes a side flange on each of the two ends of the apparatus; an intermediate ring resiliently supported by each side flange; a turnbuckle rotatable rotatably disposed in each intermediate ring; a stencil ring disposed in each turnbuckle. Whereby the screen is received at each end of the apparatus through the stencil rings in a turnbuckle, so that when subjected to a load, the screen is able to pivot and be displaced in an axial direction relative to the flange at least within predetermined limits.
Claims7
A support for a cylindrical screen in a rotation screen printing apparatus, the apparatus having two ends, a side flange on each of the two ends of the apparatus, the support comprising:
- an intermediate ring resiliently supported by each side flange;
- a turnbuckle rotatably disposed in each intermediate ring;
- a stencil ring disposed in each turnbuckle,
- wherein the screen is receivable at each end of the apparatus through the stencil rings in each turnbuckle, so that when subjected to a load, the screen is pivotable and displaceable in an axial direction relative to each side the flange at least within predetermined limits.
A rotation screen printing apparatus comprising:
- a cylindrical screen having two ends and a stencil ring disposed on each of said two ends;
- a support for supporting the cylindrical screen at each end, said support comprising:
- a side flange located adjacent each of the two ends of the screen;
- an intermediate ring resiliently supported by each side flange;
- and
- a turnbuckle rotatably disposed in each intermediate ring;
- wherein the screen is supported in the side flanges by each stencil ring of the screen being disposed in its associated turnbuckle, so that when the screen is subjected to a load, the screen is able to pivot and be displaced in an axial direction relative to each flange at least within predetermined limits.
Dependencies are inferred from the claim text.