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. 23, 2007
Filed:
Dec. 04, 2003
Hiroyuki Iwashita, Nagano, JP;
Tsuyoshi Nakasone, Nagano, JP;
Katsunori Tomita, Aichi, JP;
Takanori Idota, Aichi, JP;
Hironao Inoue, Aichi, JP;
Hiroyuki Iwashita, Nagano, JP;
Tsuyoshi Nakasone, Nagano, JP;
Katsunori Tomita, Aichi, JP;
Takanori Idota, Aichi, JP;
Hironao Inoue, Aichi, JP;
Nidec Sankyo Corporation & Inax Corporation, Aichi, JP;
Abstract
A cleaning valve drive unit constituted to be able to supply water to a toilet by manual rotational operation of a main shaft in which the main shaft is constituted to be able to pull out from a cleaning operation position to a draining operation position. Whereas an operation limiting mechanism with respect to the main shaft enables to carry out cleaning operation to the toilet by rotational operation around an axis line with respect to the main shaft when the main shaft is disposed at the cleaning operation position, when the main shaft is moved to the draining operation position, the operation limiting mechanism permits to drain water by the rotational operation around the axis line with respect to the main shaft.