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US 5,775,216 AGranted
Gold blocking press type printing machine
AssigneeSociete d'Exploitation des Machines Dubuit
InventorPierre Rouleau
Life of this patent
Estimating the term…
Abstract
A printing machine includes, like a gold blocking press, a printing plate mobile relative to an object support to apply to an object to be printed a foil appropriate to the required printing. The printing plate is curved when in contact with a support block mounted so that it can rock on an applicator head mobile transversely to the object support. Applications of the printing machine include printing on flat objects.
Claims12
A printing machine for metallic foil printing comprising:
- a support block for supporting a mobile printing plate for movement relative to an object support for supporting an object to be printed, said support block having a curved surface;
- said mobile printing plate being arranged to apply a foil against an object to be printed, said printing plate being cooperable with the curved surface of the supporting block, said printing plate having a curvature corresponding to that of the curved surface in cooperable position with said supporting block;
- an applicator head mounted for transverse movement relative to the object support;
- and
- said support block and said printing plate supported thereon being mounted for rocking movement on the applicator head, about a non-fixed imaginary axis, for rolling the foil along an object to be printed.
2 more elements
A printing machine for metallic foil printing comprising:
- a support block for supporting a mobile printing plate for movement relative to an object support for supporting an object to be printed, said support block having a curved surface;
- said mobile printing plate being arranged to apply a foil against an object to be printed, said printing plate being cooperable with the curved surface of the supporting block, said printing plate having a curvature corresponding to that of the curved surface in cooperable position with said supporting block;
- an applicator head mounted for transverse movement relative to the object support;
- and
- said support block and said printing plate supported thereon being mounted for rocking movement on the applicator head for applying the foil to an object to be printed,
- guide means for guiding the rocking movement of said support block operatively disposed between said support block and said applicator head, said guide means comprising curved slots and rollers cooperable with said slots, said applicator head including two parallel flanges, said support block being arranged for movement between said flanges, said flanges having two spaced said curved slots, a plate attached to said support block, two pairs of said rollers being rotatably mounted on said plate, each of said rollers being cooperable with a respective one of said slots.
3 more elements
Printing machine for metallic foil printing comprising:
- a support block for supporting a mobile printing plate for movement relative to an object support for supporting an object to be printed, said support block having a curved surface;
- said mobile printing plate being arranged to apply a foil against an object to be printed, said printing plate being cooperable with the curved surface of the supporting block, said printing plate having a curvature corresponding to that of the curved surface in cooperable position with said supporting block;
- an applicator head mounted for transverse movement relative to the object support;
- and
- said support block and said printing plate supported thereon being mounted for rocking movement on the applicator head for applying the foil to an object to be printed, further comprising an arm attached to said support block, and a double acting actuator coupled to said arm for oscillation of said support block on said applicator head.
2 more elements
Dependencies are inferred from the claim text.