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. 09, 2001
Filed:
Aug. 23, 1999
Other;
Abstract
A liquid-filled vibration isolator includes: an annular mounting portion provided at an end portion of an arm; an inner cylinder disposed inside the annular mounting portion; two resilient members disposed adjacent to each other in an axial direction of the inner cylinder, the resilient member connecting an inner peripheral surface of the annular mounting portion and an outer peripheral surface of the inner cylinder in such a manner as to define an annular liquid chamber facing the inner peripheral surface of the annular mounting portion and the resilient members; and two ring members respectively fixed to outer peripheral surfaces of the two resilient members, the ring members being press-fitted to the inner peripheral surface of the annular mounting portion in such a manner as to abut against two stepped portions formed on the inner peripheral surfaces, respectively.