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:
Dec. 19, 2023
Filed:
Mar. 30, 2021
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Yuto Takeuchi, Kanagawa, JP;
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Abstract
A jig for assembling and extracting a blade root spring for fixing a rotor blade to a rotor includes: an extrusion mechanism for extruding the blade root spring or an extrusion rod pressed against the blade root spring; and a base plate to which the extrusion mechanism is fixed. The base plate is formed with a first groove for receiving a reaction force which is obtained when the extrusion mechanism extrudes the extrusion rod toward the blade root spring to extrude and assemble the blade root spring or to extract the blade root spring.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile