PYROMECHANISCHES BEFESTIGUNGSELEMENT

    公开(公告)号:EP1549861A2

    公开(公告)日:2005-07-06

    申请号:EP03788927.6

    申请日:2003-09-30

    IPC分类号: F16B19/12

    CPC分类号: F16B19/125 B60R19/24

    摘要: The invention relates to a pyromechanical fastening element for connecting two parts in an unremovable fixed mechanical manner. The invention is characterized by the fact that said fastening element comprises a metallic shell (2), within the head portion (3) of which a pyrotechnical propellant charge (4) that borders an adapter (5) is disposed, while a fastening means for a first part (1a) is disposed adjacent to the adapter (5) on the rear portion of the shell (2). A second part (1b) can be slid between the first part (1a) and the adapter (5). The head portion (3) of the shell (2) is provided with set fracture notches (6) which rip the shell (2) open and make said shell (2) bend around the adapter when the propellant charge (4) is ignited, whereby the first part (1a) is connected in a fixed manner to the second part (1b).

    摘要翻译: 本发明涉及一种用于以不可移动的固定机械方式连接两个部件的热机械固定元件。 本发明的特征在于,所述紧固元件包括位于其头部(3)内的金属壳(2),该金属壳(2)设置有与适配器(5)接界的烟火推进剂装料(4),而紧固装置 第一部分(1a)邻近壳体(2)后部上的适配器(5)设置。 第二部分(1b)可以在第一部分(1a)和适配器(5)之间滑动。 壳体(2)的头部(3)设置有设定的断裂槽口(6),当推进剂装料(4)被点燃时,裂口壳体(2)打开并使所述壳体(2)围绕适配器弯曲, 由此第一部分(1a)以固定的方式连接到第二部分(1b)。