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:
Feb. 07, 1984
Filed:
Apr. 09, 1982
Applicant:
Inventors:
Alfred Bubik, Ravensburg, DE;
Siegfried Reutter, Gerbertshaus, DE;
Assignee:
Escher Wyss Limited, Ravensburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21F / ;
U.S. Cl.
CPC ...
162292 ; 162123 ; 162213 ; 162214 ; 162298 ; 162299 ; 162300 ; 162301 ; 162315 ; 162317 ;
Abstract
A twin-wire papermaking machine contains a region having two wires guided in mutual contact with one another and at which there is located at least one stock infeed device. The stock infeed device possesses the form of a box or cabinet member having an open side along which move both of the wires. Within the stock infeed device there is located a fibrous stock suspension suitable for the fabrication of paper and which is at an excess pressure in relation to the atmosphere. At the side of the wires facing away from the stock infeed device there can be arranged a suction device.