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. 01, 2025
Filed:
Jan. 12, 2023
Brückner Maschinenbau Gmbh, Siegsdorf, DE;
Tobias Häusl, Traunstein, DE;
Brückner Maschinenbau GmbH, Siegsdorf, DE;
Abstract
An improved nozzle box is disclosed having side walls spaced apart from each other, a base and a ventilation wall spaced apart from it, thereby forming an interior space. A plurality of ventilation openings arranged offset to each other is provided in the ventilation wall, the nozzle box is provided on its ventilation wall with a plurality of protrusions that are raised by at least a height (H) in relation to the sections of ventilation wall or the top side or surface of the ventilation wall the sections being located adjacent to the protrusions, the ventilation openings are configured raised in the region of the protrusions in relation to the top side or surface of the ventilation wall and/or the ventilation wall includes in the transverse direction (Q) of the nozzle box opposing side flanges that overlap the side walls of the nozzle box outside the interior space of the nozzle box.