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:
Sep. 08, 2020
Filed:
Jan. 23, 2019
Ihi Corporation, Koto-ku, JP;
Tomomi Sugiura, Tokyo, JP;
IHI Corporation, Koto-ku, JP;
Abstract
A bearing structure includes a radial bearing surface for rotatably supporting a shaft; and a radial groove including a front wall surface portion and extending to one end of a radial bearing surface, the front wall surface portion being formed between a rear continuous portion and a front continuous portion positioned on the radial bearing surface, and extending from the front continuous portion along an imaginary line or extending forward from the front continuous portion relative to the imaginary line in the rotation direction, the imaginary line intersecting a tangent of the radial bearing surface at the front continuous portion at degrees and extending from the front continuous portion in a direction separated from the shaft and backward in the rotation direction, in a cross-section orthogonal to an axial direction of the shaft.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile