Preforming thermoplastic ducts
    4.
    发明公开
    Preforming thermoplastic ducts 有权
    预成型热塑性导管

    公开(公告)号:EP1674239A2

    公开(公告)日:2006-06-28

    申请号:EP06075559.2

    申请日:2003-08-01

    IPC分类号: B29C53/36 B29C53/04

    摘要: There are provided apparatuses and related methods for preforming sheets to form preforms for forming ducts. The preforms can be formed of a thermoplastic material, such as flat sheets of reinforced thermoplastic, which can be lightweight, strong, and perform well in flammability, smoke, and toxicity tests. The apparatus includes a heater for heating the sheet to a processing temperature and a structure for configuring the sheet to a desired shape of the duct. For example, rollers, rods, tubes, or a funnel can be used to bend the sheet.

    摘要翻译: 提供了用于预成形片材以形成用于形成管道的预制件的设备和相关方法。 预成型件可以由热塑性材料形成,例如增强热塑性塑料的平坦片材,其可以是轻质的,坚固的并且在可燃性,烟雾和毒性测试中表现良好。 该设备包括用于将片材加热到处理温度的加热器和用于将片材构造成管道的期望形状的结构。 例如,可以使用辊,棒,管或漏斗来弯曲片材。

    Preforming thermoplastic ducts
    5.
    发明公开
    Preforming thermoplastic ducts 有权
    Vorformen von thermoplastischen Leitungen

    公开(公告)号:EP1674239A3

    公开(公告)日:2007-12-12

    申请号:EP06075559.2

    申请日:2003-08-01

    IPC分类号: B29C53/36 B29C53/04

    摘要: There are provided apparatuses and related methods for preforming sheets to form preforms for forming ducts. The preforms can be formed of a thermoplastic material, such as flat sheets of reinforced thermoplastic, which can be lightweight, strong, and perform well in flammability, smoke, and toxicity tests. The apparatus includes a heater for heating the sheet to a processing temperature and a structure for configuring the sheet to a desired shape of the duct. For example, rollers, rods, tubes, or a funnel can be used to bend the sheet.

    摘要翻译: 提供了用于预成型片材以形成用于形成管道的预成型件的装置和相关方法。 预成型件可以由热塑性材料形成,例如增强热塑性塑料的扁平片,其可轻量化,坚固,并且在可燃性,烟雾和毒性测试中表现良好。 该装置包括用于将片材加热到加工温度的加热器和用于将片材构造成所需形状的管道的结构。 例如,可以使用辊,杆,管或漏斗来弯曲片材。