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:
Mar. 14, 2017
Filed:
Jul. 04, 2013
Beijingwest Industries, Co., Ltd., Beijing, CN;
BeijingWest Industries Co., Ltd., Beijing, CN;
Abstract
A hydraulic damper () includes at least one spring valve assembly () having a body () provided with through flow channels (), at least one deflectable disc () covering these through flow channels (), and a supporting member () fixed to an axial member for clamping the at least one disc () at the inner circumferential part thereof. A spring seat () is disposed around the supporting member () and abuts the at least one deflectable disc () in at least one radial position () at the outer circumferential part thereof. A spring () is preloaded between the spring seat () and the supporting member (). The spring seat () includes at least one axial projection () perimetrically engaging the at least one disc (), and a circular gap () is provided between the spring seat () and the supporting member ().