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. 26, 2004
Filed:
Nov. 09, 2001
Yosei Kodama, Osaka, JP;
Toyo Tire & Rubber Co., Ltd., Osaka, JP;
Abstract
A vibration isolator having a stopper function being able to prevent accumulation of water penetrating onto the top surface of a flange, and allowing the dies axially to be parted, includes a cylindrical body fitting connected to an upper side attachment fitting having a flange for the stopper via a vibration isolating substrate. A cylindrical stopper fitting extending outside the vibration isolating substrate up to above the flange is fixed to the body fitting, being folded inside so that the upper extremity portion of the stopper fitting lies above the flange. A stopper rubber is provided on the top surface and outer circumferential portion of the flange. The flange abuts the stopper fitting through the stopper rubber when the upper side attachment fitting moves substantially. A notch groove for drainage continuous from the top surface to the outer circumferential portion is provided at at least one place circumferentially on the stopper rubber.