公开(公告)号：US4421004A

公开(公告)日：1983-12-20

申请号：US339589

申请日：1982-01-15

申请人： Stig Hallstrom ,  Lars Horman

发明人： Stig Hallstrom ,  Lars Horman

IPC分类号： C06B21/00 ,  F42B33/02 ,  C06D1/08

CPC分类号： C06B21/00 ,  F42B33/0235 ,  F42B33/0257

摘要： The present invention relates to cast-loading of explosive charge compositions comprising at least two explosive components for cast-loading of a plurality of moulds or shell bodies (6) in a closed transportable unit (1). The moulds or shell bodies (6) are preheated to a predetermined temperature essentially corresponding to the melting temperature of the explosive charge composition. With the predetermined temperature substantially maintained the moulds or shell bodies (6) are filled with the liquid explosive charge composition after which a vibration movement of a specific frequency is imparted on the filled moulds or shell bodies by means of ball vibrators (24). Heavy particles of the explosive charge composition sink to the lower parts of the moulds or shell bodies. After a predetermined time period for sedimentation the filled and vibrated moulds or shell bodies are then cooled to a low temperature for solidification of the charges.

摘要翻译： 本发明涉及爆炸炸药组合物的铸造装载，其包含至少两个用于在封闭的运输单元（1）中铸造多个模具或壳体（6）的爆炸性部件。 将模具或壳体（6）预热到基本上对应于炸药组合物的熔化温度的预定温度。 在预定温度基本保持的情况下，模具或壳体（6）填充有液体炸药组合物，之后通过球振动器（24）将特定频率的振动移动施加到填充的模具或壳体上。 爆炸炸药组合物的重颗粒沉入模具或壳体的下部。 在预定的时间段内沉淀后，将填充和振动的模具或壳体冷却至低温以固化电荷。

公开(公告)号：US5016535A

公开(公告)日：1991-05-21

申请号：US409663

申请日：1989-09-20

申请人： Stig Hallstrom

发明人： Stig Hallstrom

IPC分类号： F42B22/00

CPC分类号： F42B22/00

摘要： A mine assembly comprises at least one charge module having a cylindrical shape, and an upper and lower circular surface end. An activating module for detonating the at least one charge module is operatively connected thereto. The activating module has at least a lower cylindrical end and interconnecting means provided at the upper circular end of the charge module. The interconnecting means includes a ring-shaped element having an inner diameter which corresponds to an outer diameter of the lower end of the activating module and to a diameter of other charge modules. The ring-shaped element forms an upwardly extending projection along the circular upper end surface of the charge module to provide a space thereon adapted for receiving a cylindrical end of one of the modules.

公开(公告)号：US4440360A

公开(公告)日：1984-04-03

申请号：US459163

申请日：1983-01-19

申请人： Stig Hallstrom

发明人： Stig Hallstrom

IPC分类号： F42B10/14 ,  F42B13/32

CPC分类号： F42B10/14

摘要： In an ammunition unit in the form of a shell (1), projectile or the like which is fin-stabilized, an extendable fin is utilized which is intended to be retracted during firing in a barrel or the like and to be extended as soon as the shell or the like has left the barrel. The extendable fin is intended to increase the stability of the ammunition unit in the ballistic trajectory. The extendable fin consists of two fin parts (4' and 4") supported separately in relation to each other and which in their extended positions are joined together and form the fin.

摘要翻译： 在壳体（1），弹片等的弹药单元中，使用翅片稳定的弹药单元，可以使用可延伸的翅片，其在枪管或类似的射击期间被缩回并且一旦延伸 外壳等已经离开桶。 可扩展鳍旨在增加弹道单元在弹道轨迹上的稳定性。 可延伸翅片由两个彼此分开支撑的翅片部分（4'和4“）组成，并且在它们的延伸位置中连接并形成翅片。