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:
Jan. 26, 1988
Filed:
Jun. 30, 1986
Applicant:
Inventor:
Guido Negro, Neuffen, DE;
Assignee:
bielomatik Leuze GmbH & Co., , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21F / ;
U.S. Cl.
CPC ...
140 / ;
Abstract
A binding comb shaping device for producing profile-bent binding combs for comb binding of sheet layers has rotary bending tools with bending sliding edges and/or in the form of rolling members, which, between advance cycles of the binding comb blank, move past shaping edges of shaping anvils in arcuate paths and thereby in a substantially vibration-free manner and at high working speeds give the binding comb blank its profile shape.