Arm with tilting barrel group

摘要

An arm (1) comprises a main body (5), a tilting barrel group (2) fitted to the main body (5) and a locking device (10). The locking device (10) is acting between the main body (5) and the barrel group (2) and manually operable between a locked position, in which the tilting of the barrel group (2) is prevented, and a release position, in which the barrel group (2) is released from said body (5). Said locking device (10) comprises at least one sliding bolt (20) or plug, partially housed in the main body (5) so that, in the locked position, a portion thereof engages the barrel group (2). The device is further comprising a safety catch element (100), acting between the barrel group (2) and the main body (5), which acts in conjunction with the bolt (20) to maintain the locked position.

主权项

1. An arm comprising:
a main body; a barrel group, which extends mainly along a barrel axis and which is fitted in a pivoting manner in relation to the main body; and a locking device, acting between the main body and the barrel group and operable manually between a locked position, in which the pivoting of the barrel group is substantially prevented, and a release position, in which the barrel group is pivotally released from said body; wherein the locking device comprises:
i) at least one bolt or a plug, partially housed in the main body so as to slide and comprising a portion, which in the locked position engages the barrel group;ii) a safety catch element, acting between the barrel group and the main body, which acts in conjunction with the bolt to maintain the locked position; andiii) at least one roller or ball which, in a forward position, acts between the safety catch component and the main body; wherein the safety catch element comprises a safety catch component which at least partially houses the bolt in a translatable manner.