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:
Jul. 03, 2018
Filed:
Jun. 15, 2009
Theo Hug, Wallenwil, CH;
Harald Alber, Radolfzell, DE;
Erwin Meienberger, Lanterswil, CH;
Christian Abegglen, Frauenfeld, CH;
Theo Hug, Wallenwil, CH;
Harald Alber, Radolfzell, DE;
Erwin Meienberger, Lanterswil, CH;
Christian Abegglen, Frauenfeld, CH;
MUELLER MARTINI HOLDING AG, Hergiswil, CH;
Abstract
A device for processing a spine of a book block suspended from a circulating clamp on a conveyor of a bookbinding machine includes a processing device positioned opposite the clamp and facing the spine of the book block. A tensioning device is includes a fixed support roller to act perpendicularly on one side of the clamp and an overhang of the book block, and an adjustable pressing roller to act perpendicularly on another side of the clamp and the overhang of the book block. A controlled adjusting device is connected to the adjustable pressing roller. The controlled adjusting device adjusts the adjustable pressing roller based on a thickness of the book block.