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. 09, 1987
Filed:
Jan. 09, 1986
Kazuo Ideue, Hiroshima, JP;
Masashi Oya, Hiroshima, JP;
Kanji Hayashi, Hiroshima, JP;
Tsuneo Egawa, Hiroshima, JP;
Hiroaki Shimazutsu, Hiroshima, JP;
Junichi Ibushi, Hiroshima, JP;
Kunio Yamamoto, Hiroshima, JP;
Kanehisa Miyaguchi, Hiroshima, JP;
Tamenari Doho, Hiroshima, JP;
Mitsubishi Jukogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A method and apparatus for grinding a roll in a rolling mill on an on-line grinding basis, are improved in that a freely rotatable grinding body such and is a grindstone is pressed against a surface of the roll to be ground as directed in the direction making a predetermined angle with respect to the axis of the roll. The roll is rotated so that the surface of the roll may be ground by a relative slip between the grinding body and the roll caused by their different circumferential velocities.