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:
May. 08, 2018
Filed:
Jul. 14, 2014
Mitsubishi Hitachi Power Systems, Ltd., Kanagawa, JP;
MITSUBISHI HITACHI POWER SYSTEMS, LTD., Kanagawa, JP;
Abstract
A measurement device for a ring-shaped assembly that measures relative positions, is provided with: a first contact section that comes into contact with a reference surface that is continuous in the circumferential direction of the ring-shaped member and is capable of sliding in the circumferential direction; a second contact section capable of pressing against an opposing surface that faces an opposite side in the radial direction from the reference surface of the ring-shaped member; a base section that supports the first contact section and the second contact section; a third contact section that comes into contact with a measurement-target part of the assembled member; a connecting section that connects the third contact section and the base section; and a measurement unit that measures a displacement of the third contact section relative to the base section.