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:
Feb. 14, 1995
Filed:
Jul. 20, 1993
Applicant:
Inventors:
Ferdinand Proksa, Leverkusen, DE;
Hans-Michael Sulzbach, Konigswinter, DE;
Hans Klonk, Bonn, DE;
Reiner Raffel, Siegburg, DE;
Assignee:
Maschinenfabrik Hennecke GmbH, Leverkusen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C / ; B26D / ;
U.S. Cl.
CPC ...
425 / ; 264 407 ; 264 462 ; 264 465 ; 264145 ; 425142 ; 425214 ; 425232 ; 425308 ; 425372 ; 4258 / ;
Abstract
In order to guarantee substantially trouble-free operation when manufacturing sandwich elements on a double conveyor belt installation having a downstream cross cutter and cleaning device, the cleaning device disposed on a transport carriage i) is returned to the carriage of the cross cutter to pick up the next sandwich element, is braked and is then re-accelerated to a speed higher than the production speed, ii) is, after reaching a desired distance.