One-sided corrugated cardboard machine

Manufacturing container or tube from paper; or other manufacturi – Bending – Corrugating

Patent

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Details

72244, 156205, B31F 120

Patent

active

046420878

ABSTRACT:
A one-sided corrugated cardboard machine comprising a machine stand, an upper and a lower fluted roller as well as a pressure roller cooperating with the lower fluted roller and pivotally supported on lever arms at the machine stand, adjustable abutment surfaces at the machine stand associated with the lever arms, and an adjusting mechanism supported at the machine stand and cooperating with the lever arms which to adjust the pressure roller nip urge the lever arms against the abutments, with the abutment surface arranged to face the pressure roller nip and limiting the movement of the lever arms away from the pressure roller nip.

REFERENCES:
patent: 1856170 (1929-06-01), Roux
patent: 3053309 (1962-09-01), Wilson et al.
patent: 3919029 (1975-12-01), Osgood

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