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. 09, 2004
Filed:
Dec. 03, 1999
Risto Forsström, Lahti, FI;
Eero Mielonen, Lahti, FI;
Valmet Corporation, Helsinki, FI;
Abstract
Method of and apparatus for threading of a wrapper end ( ) from a wrapper roll ( ) to a nip between wrapper proportioning drawing rolls ( ) in a wrapping station for wrapping paper rolls, board rolls and pulp rolls, in which the prepared wrapped roll ( ) is rotated in a use station in the direction opposite to the wrapper feeding direction in such way that the wrapper end ( ) falls on a wrapper feeding table ( ). The wrapper end ( ) that has fallen on the wrapper feeding table ( ) is indicated and the rotating motion or the wrapper roll is stopped when the wrapper end ( ) has been detected. Now the roll ( ) is rotated in the wrapper feeding direction, until the wrapper end ( ) passes an indicator placed after the drawings rolls.