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:
Apr. 03, 2018
Filed:
Aug. 28, 2013
Avic Beijing Institute of Aeronautical Materials, Beijing, CN;
Gaosheng Chen, Beijing, CN;
Honggang Jiang, Beijing, CN;
Gaolin Pei, Beijing, CN;
Liangqing Lai, 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
A damping rubber spring for an automobile suspension, including: n rubber layers (), n being a natural number not less than 3; n+1 metal partition layers () including an upper partition layer () and a lower partition layer (), the n rubber layers () and the n+1 metal partition layers () being laminated alternately with each other, and the upper partition layer () being disposed in parallel with the lower partition layer (), wherein an m-th rubber layer () starting from the upper partition layer () has a thickness or cross section area that is the same as that of an m-th rubber layer () starting from the lower partition layer ().