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:
Oct. 12, 1999
Filed:
Sep. 04, 1997
Katsumi Someya, Yokohama, JP;
Bridgestone Corporation, Tokyo, JP;
Abstract
A vibration isolating apparatus includes a first mounting member; a second mounting member formed in a substantially cylindrical shape with a distal end side having a smaller diameter than a diameter of a base end side, the second mounting member being disposed at an outer peripheral side of the first mounting member; an engaging portion formed by projecting the second mounting member toward an inner peripheral side at an axial direction substantially intermediate position between the distal end side and the base end side of the second mounting member; an elastic body disposed between the first and second mounting members; a liquid chamber containing a liquid therein in a sealed manner; a separating wall member having an outer peripheral side which engages with the engaging portion of the second mounting member so as to be positioned in an axial direction, and separating the liquid chamber into a pair of small liquid chambers by being fixed within the liquid chamber; and a bracket in which the second mounting member is inserted from the distal end side thereof and in which the base end side of the second mounting member is press fitted. Accordingly, a sealing by the separating wall member can be stabilized.