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:
Jan. 03, 2006
Filed:
Sep. 09, 2004
Yasuhide Denda, Nagano, JP;
Yoshio Nakamura, Nagano, JP;
Yoshinobu Nishimoto, Nagano, JP;
Makoto Nakajima, Nagano, JP;
Tsuyoshi Hasegawa, Nagano, JP;
Norihiko Moriya, Nagano, JP;
Yasuhide Denda, Nagano, JP;
Yoshio Nakamura, Nagano, JP;
Yoshinobu Nishimoto, Nagano, JP;
Makoto Nakajima, Nagano, JP;
Tsuyoshi Hasegawa, Nagano, JP;
Norihiko Moriya, Nagano, JP;
Fujikoshi Machinery Corp., Nagano, JP;
Abstract
The method of the present invention cleans abrasive faces of an upper abrasive plate and a lower abrasive plate of an abrasive machine. The method is executed by a cleaning device including: a nozzle for jetting water; a brush for preventing the jetted water from scattering in the air, the brush enclosing the nozzle; and another brush for closing a gap between the preventing brush and an outer edge of the upper abrasive plate, the method is characterized by the steps of: jetting water from the nozzle toward the abrasive face of the upper abrasive plate; moving the nozzle toward the outer edge of the upper abrasive plate; and closing the gap by the closing brush when the gap is formed between the preventing brush and the outer edge of the upper abrasive plate.