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:
Oct. 02, 1990
Filed:
Dec. 23, 1988
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A hydraulic pressure system for supplying a fluid under pressure includes a fluid pressure source for supplying the fluid pressure, an accumulator for storing part of the fluid from the fluid pressure source, the accumulator having a gas chamber filled with a high-pressure gas for pressurizing the stored fluid, and a structural member having a hermetically sealed space held in fluid communication with the gas chamber. The structural member comprises a link of an articulated mechanism interconnecting articulations, the link comprising a high polymer composite material and a metal material and having smaller-diameter portions joined to the articulations, respectively. The composite material comprises a prepreg which is either woven of weft threads extending parallel to an axis of the link and warp threads extending perpendicularly to the axis of the link, or woven of weft threads and warp threads which are inclined at about 54.75.degree. with respect to the axis of the link.