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.:

US 7056420 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 06, 2006

Filed:

Feb. 03, 2003
Applicant:

Juha Salmela, Tavastila, FI;

Inventor:

Juha Salmela, Tavastila, FI;

Assignee:

Metso Paper, Inc., Helsinki, FI;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21F 1/36 (2006.01); G03B 1/56 (2006.01);
U.S. Cl.
CPC ...
Abstract

The invention relates to a method in leading a web threading tail particularly in a paper machine. In the method a device is used, which is moved close to a fabric transporting the web threading tail and by means of which the web threading tail is detached from the surface of the fabric. The web threading tail is transferred laterally relative to its direction of travel to the following web threading device, after which the device is moved away from the vicinity of the web threading tail. The transfer of the web threading tail in the cross direction of the paper machine takes place mechanically by pushing. The invention also related to a corresponding device.


Find Patent Forward Citations

Salmela, Juha. (2006). Method in leading a web threading tail particularly in a paper machine (U.S. Patent No. 7056420). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7056420

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