Method for producing a molded part and a molded part produced according to said method
    4.
    发明授权
    Method for producing a molded part and a molded part produced according to said method 有权
    根据所述方法生产模制件和模制件的方法

    公开(公告)号:US06394335B2

    公开(公告)日:2002-05-28

    申请号:US09319219

    申请日:1999-06-01

    IPC分类号: B21D900

    摘要: The invention relates to a molded part which is configured by initially forming a tubular body with a welded flange. Subsequently, the body is shaped in a mold placing the body under internal pressure to form a part or preform. Thus, preforms with a welded flange can be obtained and connectedn with other parts.

    摘要翻译: 本发明涉及一种模制部件,其通过最初形成具有焊接凸缘的管状体构造。 随后,通过将本体放置在高内压下形成一个或多个预成型件,将本体成型在模具中。 因此,可以获得具有焊接凸缘的预成型件并与其他部件连接。

    Rupturable can member
    8.
    发明授权
    Rupturable can member 失效
    可破坏的会员

    公开(公告)号:US4662534A

    公开(公告)日:1987-05-05

    申请号:US779885

    申请日:1985-09-25

    摘要: A rupturable can member (10) of sheet metal has a pair of scorings (16) which define a tearing strip (18) laterally. Welded onto the tearing strip (18) is a tongue (20), which has a thickened portion (24) at its welded-on end (22). This thickened portion is formed by a margin folded back towards the other free end (26) of the tongue (20).

    摘要翻译: 金属板的破裂罐构件(10)具有一对横向限定撕裂带(18)的刻痕(16)。 焊接在撕裂带(18)上的是舌(20),其在其焊接端(22)处具有加厚部分(24)。 该加厚部分由朝向舌片(20)的另一自由端(26)折回的边缘形成。