专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP3320297A1 MUZZLE DEVICE FOR A PROJECTILE-FIRING DEVICE 有权
标题翻译：用于射弹发射装置的迷宫装置
公开(公告)号：EP3320297A1
公开(公告)日：2018-05-16
申请号：EP16760382.8
申请日：2016-07-08
申请人： SCHÄRER, Christian
发明人： SCHÄRER, Christian
IPC分类号： F41A21/36
CPC分类号： F41A21/36
摘要： Muzzle device (1) for a projectile-firing device (100), comprising: - a body (3) adapted to be fixed at a muzzle (101) of a projectile firing device (100) and comprising an axial passageway (7) for permitting the passage of a projectile (103) leaving said muzzle (101) along an axis (8) in a forwards direction and at least one lateral port (9) having an inner end opening into said passageway and an outer end opening at an outer surface (3a) of said body (3), said lateral port (9) having a proximal wall (13) and a distal wall (11), said proximal wall (13) being situated closer to said muzzle (101) than said distal wall (11), wherein said distal wall (11) comprises, considered in a plane containing said axis (8) and a midline (M) of said lateral port (9):- a first distal wall portion (11a) having a concave cross-section;- a second distal wall portion (11b) adjacent to said first distal wall portion (11a) and having a convex cross-section;- a third distal wall portion (11c) adjacent to said second distal wall portion (11b) and having a concave cross-section; and - a fourth distal wall portion (11d) adjacent to said third distal wall portion (11c) and having a convex cross-section, said fourth distal wall portion (11d) terminating at said outer surface (3a) of said body (3) at an acute angle thereto.

IPRDB

热门服务

关于我们

友情链接

联系方式