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:
Nov. 30, 1999
Filed:
Jan. 27, 1997
Wolfram Fendler, Bensheim, DE;
Matthias Schuster, Heidelberg, DE;
Burkhard Mack, Bruhl, DE;
Bernhard Waltenberger, Mannheim, DE;
Heidelberger Druckmaschinen, Aktiengesellschaft, DE;
Abstract
A sheet-guiding device with a cooled sheet-guiding plate formed with air outlet openings, the sheet-guiding plate having a sheet-guiding surface on one side thereof and being connected, at the other side thereof opposite to the one side, to coolant ducts permitting the air outlet openings to remain freely open, and a cooling-duct plate having deformations forming the coolant ducts, the cooling-duct plate being connected by welding to the sheet-guiding plate and being sealed with respect thereto, includes a sealing element disposed between the other side of the sheet-guiding plate and the cooling-duct plate, the sealing element being in a groove-shaped indentation formed in the cooling-duct plate and surrounding a respective air outlet opening, and welding zones located in the vicinity of the sealing element for forming a connection between the sheet-guiding plate and the cooling-duct plate by weldments.