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:
Jun. 23, 2009
Filed:
Jul. 25, 2006
Junji Ohki, Tokyo, JP;
Junji Ohki, Tokyo, JP;
Polymatech Co., Ltd., Tokyo, JP;
Abstract
Obtained is a viscous fluid-filled damper which makes it easy to determine whether or not a shaft or the like protruding from a supporting body side or a supported body side has been sufficiently inserted therein and which can be easily mounted on a supporting body or a supported body, and a mounting structure thereof. In the viscous fluid-filled damper, a shaft mounting portion of the viscous fluid-filled damper for damping vibrations between the supporting body and the supported body is provided with a shaft receiving hole for receiving the shaft, and a window hole intersecting the shaft receiving hole and having a hole port opening to a lateral surface of the shaft mounting portion. Therefore, it is easy to determine whether or not the shaft has been inserted correctly, and a large force for retaining the shaft is ensured.