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:
Apr. 21, 2015
Filed:
Jan. 31, 2011
Hironori Kato, Osaka, JP;
Toshifumi Sakata, Osaka, JP;
Hironori Kato, Osaka, JP;
Toshifumi Sakata, Osaka, JP;
Toyo Tire & Rubber Co., Ltd., Osaka-shi, JP;
Abstract
Provided is a vibration isolation device such that weight reduction can be achieved and it is possible to simplify the structure of a resin molding die for molding the bracket member. Engagement in a direction where the external member () slips out of the bracket member () occurs in a structure achieved in such a way that a pair of first wall section parts () of the external member () are installed inside the bracket member (). As a result, it is possible to curb a situation where, as in the case of conventional vibration damping devices, undercut shapes are formed. Consequently, it is possible to simplify the structure of the resin molding die for molding the bracket member (). Furthermore, as regards the external member (), a portion between the leg sections (), which form a pair, is omitted, and therefore, weight can be reduced correspondingly.