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. 20, 1976
Filed:
Sep. 30, 1974
Jurg Zellweger, Neerach, CH;
Max Fierz, Rumlang, CH;
Werkzeugmaschinenfabrik Oerlikon-Buhrle, Zurich, CH;
Abstract
A breechblock or breechblock arrangement for an automatic firing weapon with a breechblock carrier in which there is rotatably and axially displaceably mounted a substantially cylindrical breechblock body, a control bolt arranged transversely with respect to the breechblock body axis and which penetrates through the breechblock body. Each end of the control bolt is surrounded by a sleeve, both of the sleeves are rotatably mounted in a bore of the breechblock body and penetrate into the control grooves of the breechblock carrier, and holding means or elements fastened to the control bolt to secure the sleeves against axial displacement.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile