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. 25, 2004
Filed:
Nov. 08, 2002
Pierre Huss, Strasbourg, FR;
Francois Calvignac, Haguenau, FR;
Claude Schmitt, Lemberg, FR;
Jean-Marie Pognon, Reichshoffen, FR;
Jean-Charles Muller, Reipertswiller, FR;
Alstom, Paris, FR;
Abstract
Apparatus for performing mechanical tests on structures, in particular on energy absorber elements in the field of railways, wherein a pyrotechnics launcher comprising a launch tube slidably receiving a thrust rod is disposed at one end of a segment of rail track, said pyrotechnics launcher being supported in its central portion by a support element and being prevented from moving backwards by a buffer stop element disposed behind the pyrotechnics launcher, said support element and said buffer stop element including fixing means making it possible to hold said pyrotechnics launcher at various heights relative to the rails of the rail track.