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:
Feb. 06, 2024
Filed:
Nov. 25, 2019
Applicant:
Prospira Corporation, Kawasaki, JP;
Inventor:
Naoki Maeda, Tokyo, JP;
Assignee:
Prospira Corporation, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F 1/387 (2006.01); B60K 5/12 (2006.01);
U.S. Cl.
CPC ...
F16F 1/387 (2013.01); B60K 5/1208 (2013.01);
Abstract
An anti-vibration device including an outer cylinder; a shaft memberthat is provided in the outer cylinder; and an elastic memberthat links the outer cylinderand the shaft member, in which the shaft memberhas an inner cylinder and four stopper portionstothat protrudes from a circumferential surface of the inner cylinder toward the outer cylinderand that are mutually provided at intervals in a circumferential direction, and in which the elastic memberlinks the outer cylinderand the shaft memberat a position between stopper portions that are adjacent to each other in the circumferential direction.