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. 24, 1991
Filed:
Mar. 16, 1990
Applicant:
Inventor:
Karl Lenhardt, Neuhausen-Hamberg, DE;
Assignee:
Lenhardt Maschinenbau GmbH, Neuhausen-Hamburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
156 99 ; 156107 ; 156109 ; 156556 ; 1986891 ; 264 462 ; 264 465 ; 271197 ;
Abstract
The apparatus serves for a slipless conveyance of two coextensive parallel plates, which are in register and transversely spaced apart and supported on those broadsides which are remote from each other in respective planes of travel. The apparatus comprises at least two vacuum-applying conveyors, which are adapted to be driven in synchronism in a direction of travel and extend parallel to each other and are disposed opposite to each other and transversely spaced apart and are adapted to contact said plates on those broadsides which are remote from each other and to convey said plates in said direction of travel.