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:
Aug. 05, 2014
Filed:
Dec. 08, 2011
Hironori Kato, Osaka, JP;
Hironori Kato, Osaka, JP;
Toyo Tire & Rubber Co., Ltd., Osaka-shi, JP;
Abstract
To provide a vibration isolation apparatus which prevents a vibration isolation leg from being pushed by a resin material injected in a resin molding process and to prevent generation of resin burrs. Because a rubber notch is formed in a first molding product, when the first molding product is placed in a resin mold in an insert molding process, the pressure of the flowing resin material injected in the resin mold through the injection gate can be relieved and thus first wall covering rubber parts may be less pushed by the resin material. This reduces positional deviation of a vibration isolation leg and sealing errors caused by deformation of the first wall covering rubber parts, and thus generation of resin burrs can be suppressed.