Breech for a repeating rifle and barrel for such a breech
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United States of America Patent
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Sep 25, 2012
Grant Date -
Dec 17, 2009
app pub date -
Jun 8, 2009
filing date -
Jun 11, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention relates to a breech for a repeating rifle with a breech guide, a locking chamber arranged in the breech guide, and a locking sleeve that is arranged concentrically about a rear part of the locking chamber and that has several locking elements that can be moved by an expansion device between an inner unlocked position and an outer locked position for engaging in a locking groove of a barrel. The expansion device has, according to the invention, a support sleeve that can move in the axial direction between the rear of the locking chamber and the locking sleeve.
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