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    • 3. 发明公开
    • A 12-gauge shotgun and the like operated by two cylindrical inertial masses slidable along the tubular magazine
    • 猎枪被操作时,由两个沿管状弹匣圆柱形惯性质量的滑动
    • EP0738864A1
    • 1996-10-23
    • EP96830225.7
    • 1996-04-19
    • Tedde, Salvatore
    • Tedde, Salvatore
    • F41A5/10F41A5/12
    • F41A5/10F41A5/12
    • A device controlling the breech-block of a shotgun, especially a 12-gauge shotgun, includes two cylindrical lined up inertial masses which are free to slide with respect to each other and to the shotgun along the tubular magazine located under the barrel, the mass remote from the shotgun butt being pivotally connected to a first class lever acting on the breech-block, the other mass being capable of moving said first class lever to release the- breech-block, the displacement of the first inertial mass being impeded by an elastic member or counter spring which is capable of being compressed against a solid member of the shotgun, when the recoil energy overcomes a predetermined threshold, so that the lever controlling the breech-block is driven by the second mass in a more or less delayed way depending on the power of the used cartridge.
    • 控制猎枪的后膛块的装置,爱尤其是12号猎枪,包括两个圆柱形一字排开惯性质量哪些是自由地相对于彼此滑动,并沿着位于枪管下的管状贮管器,质量猎枪 远离鸟枪对接枢转地连接到第一类杠杆作用在枪闩上的,其它的质量是能够移动所述第一类杠杆,以释放-后膛块,所述第一惯性质量块的位移由在阻碍 弹性部件或计数器弹簧所有其能够抵靠猎枪的实心构件,当通过反冲能量来自一个预定的阈值被压缩,所以没有控制杆控制后膛块由第二质量的更多或更少的延迟来驱动 取决于所使用的盒的功率。
    • 6. 发明授权
    • RÜCKSTOß ABSORBIERENDE SCHUSSWAFFE
    • 反冲吸收性SHOT GUN
    • EP2082182B1
    • 2011-07-20
    • EP07817389.5
    • 2007-10-24
    • Petruj, Svatopluk
    • Petruj, Svatopluk
    • F41A3/54F41A5/10F41A25/12
    • F41A3/54F41A5/10F41A25/12
    • A firearm formed by a housing, in which an assembly of a carriage und a barrel with a muzzle stop, and a breech are displaceably supported, wherein the breech is equipped with a return spring that is supported on the rear support surface of the housing, has a counter weight (6) displaceably disposed in an oblong space located between the housing (1) and the carriage (2), on the support surface of which counter weight the rear end of the return spring (7) is supported, and which is seated in the front position thereof on a front stop surface (19) of the carriage (2). The breech (5) is seated in the rear position thereof on a rear stop surface (17) of the carriage (2), the return spring (7) is also supported on a front support surface (13) of the housing (1) at the front end in the front position of the breech (5), and a transfer element protrudes into the path of the breech (5), the transfer element being simultaneously supported on the carriage (2) and on the counter weight (6), and in the outer position thereof pushing the counter weight (6) against a front stop surface (19) of the carriage (2).
    • 7. 发明公开
    • RÜCKSTOß ABSORBIERENDE SCHUSSWAFFE
    • 反冲吸收性SHOT GUN
    • EP2082182A1
    • 2009-07-29
    • EP07817389.5
    • 2007-10-24
    • Petruj, Svatopluk
    • Petruj, Svatopluk
    • F41A3/54F41A5/10F41A25/12
    • F41A3/54F41A5/10F41A25/12
    • A firearm formed by a housing, in which an assembly of a carriage und a barrel with a muzzle stop, and a breech are displaceably supported, wherein the breech is equipped with a return spring that is supported on the rear support surface of the housing, has a counter weight (6) displaceably disposed in an oblong space located between the housing (1) and the carriage (2), on the support surface of which counter weight the rear end of the return spring (7) is supported, and which is seated in the front position thereof on a front stop surface (19) of the carriage (2). The breech (5) is seated in the rear position thereof on a rear stop surface (17) of the carriage (2), the return spring (7) is also supported on a front support surface (13) of the housing (1) at the front end in the front position of the breech (5), and a transfer element protrudes into the path of the breech (5), the transfer element being simultaneously supported on the carriage (2) and on the counter weight (6), and in the outer position thereof pushing the counter weight (6) against a front stop surface (19) of the carriage (2).