Device and methods for manufacturing a hollow glass article
AssigneePochet Du Courval
InventorsPascal Froissart, Sebastien Baliteau
Life of this patent
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Abstract
The manufacturing device comprises at least one mold (9) and a punch (20) displaceable between a passive position outside said at least one mold (9) and an active position inside said at least one mold (9). The punch (20) includes at least one marking portion (25) provided with at least one raised and/or recessed pattern (26) and radially displaceable by actuation means (30) into the active position of the punch (20), between a retracted position and a protruding position applied against the internal face (8) of the side wall (6) for imprinting on this internal face (8) said at least one raised and/or recessed pattern.
Claims9
A device for manufacturing a hollow glass article defining a container comprising an aperture, a bottom opposite to said aperture and at least one side wall delimited by an external face and an internal face, said device comprising:
- at least one mold and a punch displaceable between a passive position outside said at least one mold and an active position inside said at least one mold,
- wherein the punch includes at least one marking portion provided with at least one raised or recessed pattern and said marking portion structurally configured to be radially displaceable with respect to the punch by an actuation device, in the active position of the punch, between a retracted position and protruding position applied against the internal face of the side wall in order to imprint on this internal face said at least one raised or recessed pattern.
Dependencies are inferred from the claim text.