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. 04, 2006
Filed:
Jun. 15, 2004
Toshifumi Sakata, Osaka, JP;
Toshifumi Sakata, Osaka, JP;
Toyo Tire & Rubber Co., LTD, Osaka, JP;
Abstract
An anti-vibration device is provided, with which it is possible to fix securely a stirring plate and the like member to a mounting end piece of a first fitting even though made of a brittle metal, e.g. aluminum diecast and to enhance the durability of the fixing structure of the stirring plate and the like member to the first fitting. It comprises the first fitting, a second fitting, a vibration isolating base, a diaphragm, a partition body, an orifice, and a stirring plate, wherein the mounting end piece is inserted in a mounting hole of the stirring plate, thereby to receive one plate member of the stirring plate on a receiving surface portion of the mounting end piece, and a projecting portion of the mounding end piece is upset so that a peripheral wall thereof in longitudinal cross-section may be an arc profile and a marginal area of a projecting end surface on the peripheral wall side thereof may be spherical.