Embossing press

Printing – Embossing or penetrating – Seal presses

Patent

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Details

B31F 107

Patent

active

058196471

ABSTRACT:
A paper or sheet material embossing press that uses snap-fit parts with a minimal use of bolts, rivets, welding, is disclosed. The embossing press has an embossing (or forward) end and rear end, and is constructed of a base frame having a lower arm extending from the rear end to the embossing end and having structure for supporting a lower die or die-holder at the embossing end. The embossing press further has a lever extending upwardly from the rear end and forwardly to a position over the embossing end, the lever supporting portion pivots yet has removably supported thereon the anchoring end of an operating lever. The embossing press has an operating lever having an anchoring end that is pivotally and removably supported by the lever supporting portion, a lower die to die-holder fixedly held in snap-fit engagement with the structure for supporting the lower die, an upper die or die-holder having an integral spring arm extending toward the rear end, the integral spring arm having a fixed end remote from the upper die, the integral spring arm serving to support the upper die above the lower die in a position to enable the upper die to be moved toward and away from the lower die, whereby by such movement brings their opposed faces into mating registry during an embossing operation.

REFERENCES:
patent: 758491 (1904-04-01), Woodman
patent: 1209458 (1916-12-01), Leve
patent: 1411892 (1922-04-01), Sonne et al.
patent: 1619959 (1927-03-01), Sasseman
patent: 2906197 (1959-09-01), Priesmeyer
patent: 2998766 (1961-09-01), Priesmeyer
patent: 3177801 (1965-04-01), Priesmeyer
patent: 3313231 (1967-04-01), Priesmeyer et al.
patent: 3554122 (1971-01-01), Priesmeyer et al.
patent: 4204468 (1980-05-01), Harrison

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