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:
May. 29, 1979
Filed:
Mar. 28, 1977
Jack M Brandstadter, Royal Oak, MI (US);
Pneumo Corporation, Boston, MA (US);
Abstract
A hydropneumatic suspension system consists of plural separate individual wheel suspension units, one for each wheel, whereby should damage occur to any one of the units, it will not affect the operation of the other units. The heat generated by each individual wheel suspension unit is kept to a minimum, and the heat that is generated is dissipated through the vehicle hull by locating the valving and fluid passageways in close proximity to the hull. Increased heat dissipation may also be obtained by providing an air cooled tube in the fluid path between the actuator and accumulator, and by providing a flow path for the return fluid from the accumulator to the actuator in the unit mounting flange which is bolted or otherwise secured in close mating engagement with a large surface area of the vehicle hull.