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:
Jul. 15, 2003
Filed:
Jul. 03, 2001
Toyo Tire & Rubber Co., Ltd., Osaka, JP;
Abstract
A liquid sealing type body mount has a vibrating coefficient at 15 Hz frequency of about 4N·s/mm, and a moving spring constant at about 100 Hz reduced to about 1000N/mm to provide vibration isolation. The liquid sealing type body mount comprises an inner cylinder fixed to one of a body and a frame on the support side, an outer cylinder fixed to the other of them, a rubber elastomer provided between the inner and outer cylinders, two liquid chambers, and an orifice passage communicating the liquid chambers with each other, in which the load of the body is input in the axial direction. End walls of both the liquid chambers are formed of a rubber film extending aslant and outward in the axial direction from the inner cylinder side toward the outer cylinder.