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. 28, 1981
Filed:
Sep. 04, 1979
Applicant:
Inventors:
Assignee:
The United States of America as represented by the Secretary of the Army, Washington, DC (US);
Primary Examiner:
Int. Cl.
CPC ...
G01L / ;
U.S. Cl.
CPC ...
73167 ;
Abstract
A simulator has a barrel arranged to launch a projectile. The simulator iudes a stress device for stressing the barrel. This stress device comprises a piston slidably mounted within the barrel. This piston is operative to expand at its periphery. Also included in the stress device is a seal that is sealed to the barrel and is spaced alongside the piston. The piston is positioned between the seal and the muzzle of the barrel. Pressurized fluid can be applied to the above equipment to pressurize the interspace between the piston and the seal.