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. 10, 2001
Filed:
Jun. 30, 1999
Applicant:
Inventor:
Alain Landrot, Le Creusot, FR;
Assignee:
Alstom Holdings, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B61F 3/00 ;
U.S. Cl.
CPC ...
B61F 3/00 ;
Abstract
A railway vehicle bogie made of composite material which includes at least one elongated rigid support secured in a chassis made of composite material. The support is adapted to removably receive fasteners for mounting functional elements of the bogie at a plurality of locations along the length of the support. The process includes disposing the elongated rigid support in a mold before the bogie chassis is cast.