The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 20, 1994
Filed:
Jun. 18, 1993
Applicant:
Inventors:
Assignee:
Peters Maschinenfabrik, Hamburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ; B31F / ;
U.S. Cl.
CPC ...
156578 ; 118249 ; 118262 ; 156471 ; 156472 ;
Abstract
A device for adjusting the distance between a web leading roll, such as a corrugating roll, and a glue applying roll in a glue unit comprises a shaft arranged to extend across the frame of the machine parallel to the glue applying roll with the gluing unit for the glue applying roll engaging the shaft, an arrangement for lifting the gluing unit to rotate around the shaft so that the glue applying roll will be positioned closer to the web leading roll and the device includes at least one cam mounted in the frame to engage a stop on the subframe of the glue unit to limit the amount of movement in elevation of the gluing unit.