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:
Nov. 22, 2016
Filed:
Aug. 28, 2013
Avic Beijing Institute of Aeronautical Materials, Beijing, CN;
Gaolin Pei, Beijing, CN;
Liangqing Lai, Beijing, CN;
Gaosheng Chen, Beijing, CN;
Honggang Jiang, Beijing, CN;
Chunchao Tu, Beijing, CN;
Zhian Mi, Beijing, CN;
Jia Liu, Beijing, CN;
Jinghe Wang, Beijing, CN;
Zhengtao Su, Beijing, CN;
AVIC BEIJING INSTITUTE OF AERONAUTICAL MATERIALS, Beijing, CN;
Abstract
An auxiliary rubber spring for an automobile suspension, comprising: N layers of metal partitions, N being an integer greater than or equal to 1, and a transverse section of each metal partition being arc-shaped; N+1 rubber layers, the rubber layers being alternately lapped with the metal partitions, and a transversal section of each rubber layer being arc-shaped; a supporting plate provided with a first convex arc surface on one side thereof, the first convex arc surface being bonded to a first concave arc surface of an outermost rubber layer; and a connecting plate provided with a second concave arc surface on one thereof, the second concave arc surface being bonded to a second convex arc surface of another outermost rubber layer. The auxiliary rubber spring for an automobile suspension according to the present invention may increase fatigue resistance of the rubber spring and effectively extend service life thereof.