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. 13, 2006
Filed:
Mar. 11, 2004
Hideki Hirooka, Mihara, JP;
Kiyoshi Nakano, Mihara, JP;
Hiroshi Miura, Mihara, JP;
Atsuo Sueoka, Fukuoka, JP;
Takahiro Ryu, Oita, JP;
Hideki Hirooka, Mihara, JP;
Kiyoshi Nakano, Mihara, JP;
Hiroshi Miura, Mihara, JP;
Atsuo Sueoka, Fukuoka, JP;
Takahiro Ryu, Oita, JP;
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Abstract
There is provided a method for restraining deformation of a nip roll, in which polygonal deformation of nip rolls that are in contact with each other is restrained, so that vibration produced by the deformation is decreased. The diameter ratio between the first and second nip rollsandis set at a value different from 1, by which both of the numbers of polygon sides of the rollsandare prevented from becoming integers or values close to integers. Thereby, polygonal deformation of nip rolls that are in contact with each other, so that vibration produced by the deformation is decreased.