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:
Jun. 11, 2002
Filed:
Feb. 23, 2001
Control equipment for the headbox tip lath in a paper machine or such and method of tip lath control
Juhana Lumiala, Jyväskylä, FI;
Jarmo Kirvesmäki, Jyväskylä, FI;
Kari Pitkäjärvi, Jyväskylä, FI;
Tommi Korolainen, Jyväskylä, FI;
Ilkka Kemiläinen, Leppävesi, FI;
Metso Paper, Inc., Helsinki, FI;
Abstract
Control equipment for the headbox tip lath of a paper machine includes first actuators ( . . . ), which are located at different points along the headbox ( ) width and connect functionally with a bendable intermediate part ( ). At the different points along the headbox ( ) width there are also second actuators ( . . . ) which are used in the tip lath control. These connect functionally with both the bendable intermediate part ( ) and the tip lath ( ). The first actuators ( . . . ) are used to perform rough control of the tip lath ( ) whereas the second actuators ( . . . ) are used to perform fine control of the tip lath ( ).