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:
Mar. 13, 2001
Filed:
Sep. 17, 1999
Dale Helgren, Green Bay, WI (US);
Voith Sulzer Paper Technology North America, Inc., Appleton, WI (US);
Abstract
A roll grinder system including a roll grinder bed of high dynamic stiffness, having a roll support and a grinding wheel support fixedly mounted to the roll grinder bed. The roll grinder bed is comprised of a monolithic epoxy granite block with a steel plate embedded in the top surface and a steel plate embedded in the bottom surface. The bed for the support for the roll being ground is rigidly affixed to the top plate. The bed for the traversing carriage of the grinding wheel head is also rigidly affixed to the top plate. A bed for the caliper is affixed to a lateral side of the block. The grinding wheel and the caliper traverse along the axis of the roll being ground. Vibration isolators are disposed below the bottom plate of the block.