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:
Aug. 25, 1987
Filed:
Nov. 27, 1985
Ivan J Warmuth, II, Akron, OH (US);
Goodyear Tire & Rubber Company, Akron, OH (US);
Abstract
A vehicle suspension strut incorporating an airspring around a hydraulic shock absorber is disclosed. The airspring design and orientation relative to the shock absorber axis creates a side acting force which counteracts the bending torque acting on the strut during operation in a vehicle and prevents binding of the shock absorber piston. The horizontal acting side load can be achieved by using an airspring piston eccentrically mounted on the shock absorber. Alternatively the airspring may be mounted offset and/or at an angle to the shock absorber axis. The flexible membrane of the airspring may also be cut in a plane oblique to the shock axis and mounted on the airspring piston to form asymmetric rolling lobes about the circumference of the piston.