| 摘要 |
<p>A cylinder bolt mechanism in a repeating rifle comprises a receiver (1) and a bolt (4) with a bolt body (18), which mechanism can be closed and opened by a recti-linear movement of a handle (76), wherein a bolt head (28) in the front end of the bolt is caused to be rotated in order to close and to open the mechanism, respectively, by positioning radially directed lugs (38) on the bolt head to positions in front of inwardly directed studs in the receiver at the rear of a locking chamber (7). A hammer (83) and a main spring (84) are provided in a trigger mechanism (5). The main spring is provided to act upon the hammer, so that the hammer when trigging the rifle will strike a firing pin (30) provided in the bolt by turning the hammer from a cocked position, in which the hammer lies under the bolt and mainly in the trigger mechanism to a released firing position, in which at least a substantial part of the hammer is located in the region of the bolt.</p> |
