Device for partial embossing of seal blanks and method for partial embossing of seal blanks
AssigneeTscheulin-Rothal GmbH
InventorAndreas BRIELER
Life of this patent
Estimating the term…
Abstract
The device for partially embossing deep-drawn or planar seal blanks that are punched out from a foil strip comprises an embossing die and an adjacent punch. The embossing die in turn comprises a female mould and a male mould, the male mould comprising three-dimensional elements that are arranged in an outer region and in a central region and the male mould and the female mould, in their spatial position, being mounted so as to be rotatable about an axis A that is substantially perpendicular to the foil strip.
Claims16
A device for embossing and punching out part of the surface of seal blanks from a foil strip by means of an embossing die, comprising two half-moulds, a male mould and a female mould, and a punch, wherein the male mould comprises three-dimensional elements arranged in an outer region and in a central region and wherein the male mould and the female mould, in their spatial position, are mounted so as to be rotatable about an axis A that is substantially perpendicular to a foil strip.
Dependencies are inferred from the claim text.