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. 02, 1980
Filed:
Sep. 02, 1977
Applicant:
Inventor:
Karl Lenhardt, Neuhausen-Hamberg, DE;
Assignee:
Firma Karl Lenhardt, , US;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B30B / ; B30B / ;
U.S. Cl.
CPC ...
156358 ; 100 48 ; 100138 ; 156580 ;
Abstract
A press for pressing assemblies or panels of multiple flat sheets or discs of insulating glass, has at least two pairs of upper and lower press members between which the panels are conveyed, and switches are disposed in the path of the panels to cause timed operation of the press members to sequentially press the leading, side and trailing edges of the panels as they pass between the upper and lower press members. Sensors are arranged in the path of the panels to detect the width of the panels and adjust the pressure exerted by the press members to prevent damage to narrow panels.