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:
Jul. 26, 2022
Filed:
Mar. 22, 2019
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Shigemi Yamane, Tokyo, JP;
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Abstract
A fastening system includes a plurality of fasteners having different sizes, and is provided with a pressurizing pump which pressurizes a fluid to a prescribed pressure, a plurality of pressurizing units which each have a pressure receiving surface, are each disposed in a position capable of pressurizing each respective fastener, and which receive the fluid on the pressure receiving surface to pressurize each fastener. A supply system includes a base end connected to the pressurizing pump and a plurality of branch ends connected to each pressurizing unit, which branches from the base end toward the branch ends, and which is capable of supplying the fluid from the base end throughout the branch ends. Each pressure receiving surface has an individual pressure receiving surface area corresponding to the corresponding size, and the fluid is supplied at the prescribed pressure from the base end throughout the pressure receiving surfaces.