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:
Aug. 30, 1977
Filed:
May. 27, 1976
Applicant:
Inventor:
Hans Jakob, Darmstadt-Eberstadt, DT;
Assignee:
Maschinenfabrik Goebel GmbH, Darmstadt, DT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
270 79 ;
Abstract
A folding apparatus for the zigzag folding of a web includes at least one reciprocating channel guide through which the web passes, the channel being engageable with the apparatus at a selected and changeable pivot point to thereby effect an adjustment of the amplitude of the channel for the folding of differently sized web sections. A pair of pivotally connected channels is alternatively provided, the upper and lower ones of which also being engageable with the apparatus at a selected and changeable pivot point.