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:
Jul. 19, 1983
Filed:
Dec. 18, 1980
Sten Hallqvist, Karlskoga, SE;
Erik Eriksson, Karlskoga, SE;
Aktiebolaget Bofors, Bofors, SE;
Abstract
A stripper (5) is arranged at a breech ring of a large-calibre firearm. A ramming unit is arranged to insert a shell (11) and a charge (10) into the bore and chamber of the firearm during an insertion process. During the extraction process of the ramming unit which follows the insertion process the stripper goes into coaction with the bag charge and retains this in the chamber position. The stripper coacts with blocking means which during at least part of the insertion process prevent the stripper from being turned out. At a predetermined insertion position the ramming unit (12) achieves a releasing of the blocking means and at the releasing of the latter the stripper is released and can assume a turned-out position. The stripper is actuated to the turned-in position by means of a closing mechanism, and during this actuation the blocking means are prepared to again retain the stripper in the turned-in position at a renewed ramming.