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. 02, 2010
Filed:
Apr. 11, 2006
Philip W Smith, Beloit, WI (US);
Philip W Smith, Beloit, WI (US);
Paperchine Inc., Rockton, IL (US);
Abstract
A control apparatus is disclosed for controlling nip pressure in a nip of a metering size press. The apparatus includes a metering size press roll and a backing roll which cooperates with the size press roll for defining therebetween the nip. A support post is provided for rotatably supporting the backing roll. A linear bearing is disposed beneath the support post for mounting the support post. Also, a moving device is connected to the support post for moving the support post and the backing roll supported by the support post such that the supported backing roll and the support post mounted on the linear bearing is moved for controlling the nip pressure in the nip between the rolls.