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:
Jan. 10, 2012
Filed:
Jun. 08, 2009
Mathias Kneppler, Burgberg, DE;
Josef Rauch, Argenbühl, DE;
Hans-peter Schwärzler, Weiler, DE;
Jürgen Rothärmel, Altusried, DE;
Christian Scherpf, Obersfeld, DE;
Mathias Kneppler, Burgberg, DE;
Josef Rauch, Argenbühl, DE;
Hans-Peter Schwärzler, Weiler, DE;
Jürgen Rothärmel, Altusried, DE;
Christian Scherpf, Obersfeld, DE;
Blaser Finanzholding GmbH, Isny, DE;
Abstract
The invention relates to a breech for a repeating rifle with a lock guide, a bolt head arranged in the lock guide, a locking sleeve arranged concentrically with the bolt head with several locking elements that can be moved by an expansion device between an inner unlocked position and an outer locked position, and a locking lever that is arranged in the lock guide and that can be activated by means of a bolt handle with which is associated a first cam element that is arranged so that it can rotate in the lock guide with a rear contact surface for support against a fixed control element. To allow especially smooth-running and safe locking action, a second cam element, which can rotate independently of the first cam element and that has a rear control cam for support against the fixed control element is associated with the locking lever.