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. 06, 1991
Filed:
Jan. 12, 1990
Rudolf Stab, Frankenthal, DE;
Albert-Frankenthal AG, Frankenthal, DE;
Abstract
In the case of a folder with two production lines which each have a transverse folding means and a conveyor belt extending therefrom and of which at least one is provided with a longitudinal folding means having an associated conveyor belt running through it for the production of a second longitudinal fold, a high degree of ease of operation and accuracy in production are achieved since in the part between the transverse folding means and the longitudinal folding means the two production lines are connected with each other by at least one belt guide branch bridging over the distance between them and this branch is provided with an intake and a delivery bend roll and which together with the bend rolls is mounted on a pivot lever adapted to rock about an axis parallel to the bend roll.