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. 21, 2016
Filed:
Dec. 19, 2012
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Tomoki Fujita, Yokohama, JP;
Yuichi Motora, Minato-ku, JP;
Kiyofumi Saiki, Yokohama, JP;
Kunihiko Kinugasa, Yokohama, JP;
Yasuhiro Sakai, Zama, JP;
Haruhiko Hata, Kawasaki, JP;
Hajime Mori, Yokohama, JP;
Yuki Minato, Shinagawa-ku, JP;
Akira Ito, Amagasaki, JP;
Kozue Matsukawa, Yokohama, JP;
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Abstract
A bolt fixing device is configured so that a lock cap is pushed up by elastic force of an elastic member and engages upper surface teeth with lower surface teeth, the upper surface teeth being formed on the upper surface of a flange of a lock cap, the lower surface teeth being formed on the lower surface of an engagement flange of a body housing. Thus, the head bolt of a jet pump beam is fixed. With the configuration, when installing an inlet mixer, the head bolt of the jet pump beam is simply and reliably locked against rotation.