Welding machine for joining laterally overlapping webs of sealing material
    8.
    发明授权
    Welding machine for joining laterally overlapping webs of sealing material 有权
    用于连接横向重叠的密封材料网的焊接机

    公开(公告)号:US07686055B2

    公开(公告)日:2010-03-30

    申请号:US11853054

    申请日:2007-09-11

    IPC分类号: B29C65/02

    摘要: A welding machine for joining overlapping webs of sealing material, with a powered chassis supported by rolls, with a heating system for local heating of the webs of sealing material that is mounted laterally to the chassis (4) and can be placed between the webs of sealing material in edge regions, with at least a first pressure roll installed on the chassis for pressing together the webs of sealing material to be joined by means of heat, where a second pressure roll serving as a replacement pressure roll is placed in the chassis, whose weight rests on the drive shaft and which can be exchanged without tools for the first pressure roll that is coupled to the drive shaft of the welding machine and presses together the bitumen webs to be joined. In addition, the pressure roll (3) may have at least one contact surface made of hard metallic material; and a stripper element is provided whose free end contacts the contact surface or is in close proximity to the same. Therefore, even with materials to be welded that will contaminate the pressure roll, the welding machine is capable of operating for long periods.

    摘要翻译: 一种焊接机,用于将重叠的密封材料网与用辊支撑的动力底盘连接起来,所述加热系统用于局部加热所述密封材料的腹板,所述加热系统横向安装在所述底盘(4)上并且可以被放置在所述腹板 在边缘区域中密封材料,其中至少一个第一压力辊安装在底盘上,用于将用于替换压力辊的第二压力辊放置在底盘中的用于将待连接的密封材料的网压在一起, 其重量位于驱动轴上,并且可以在没有工具的情况下更换,用于联接到焊接机的驱动轴的第一压力辊并将待连接的沥青腹板压在一起。 此外,压力辊(3)可以具有由硬质金属材料制成的至少一个接触表面; 并且提供了剥离元件,其自由端接触接触表面或与其接近。 因此,即使要焊接的材料会污染压力辊,焊接机也能够长时间运转。

    WELDING MACHINE FOR JOINING LATERALLY OVERLAPPING WEBS OF SEALING MATERIAL
    10.
    发明申请
    WELDING MACHINE FOR JOINING LATERALLY OVERLAPPING WEBS OF SEALING MATERIAL 有权
    用于加工密封材料横向覆盖的焊接机

    公开(公告)号:US20080066870A1

    公开(公告)日:2008-03-20

    申请号:US11853054

    申请日:2007-09-11

    IPC分类号: B29C65/18

    摘要: A welding machine for joining overlapping webs of sealing material, with a powered chassis supported by rolls, with a heating system for local heating of the webs of sealing material that is mounted laterally to the chassis (4) and can be placed between the webs of sealing material in edge regions, with at least a first pressure roll installed on the chassis for pressing together the webs of sealing material to be joined by means of heat, where a second pressure roll serving as a replacement pressure roll is placed in the chassis, whose weight rests on the drive shaft and which can be exchanged without tools for the first pressure roll that is coupled to the drive shaft of the welding machine and presses together the bitumen webs to be joined. In addition, the pressure roll (3) may have at least one contact surface made of hard metallic material; and a stripper element is provided whose free end contacts the contact surface or is in close proximity to the same. Therefore, even with materials to be welded that will contaminate the pressure roll, the welding machine is capable of operating for long periods.

    摘要翻译: 一种焊接机,用于将重叠的密封材料网与用辊支撑的动力底盘连接起来,所述加热系统用于局部加热所述密封材料的腹板,所述加热系统横向安装在所述底盘(4)上并且可以被放置在所述腹板 在边缘区域中密封材料,其中至少一个第一压力辊安装在底盘上,用于将用于替换压力辊的第二压力辊放置在底盘中的用于将待连接的密封材料的网压在一起, 其重量位于驱动轴上,并且可以在没有工具的情况下更换,用于联接到焊接机的驱动轴的第一压力辊并将待连接的沥青腹板压在一起。 此外,压力辊(3)可以具有由硬质金属材料制成的至少一个接触表面; 并且提供了剥离元件,其自由端接触接触表面或与其接近。 因此,即使要焊接的材料会污染压力辊,焊接机也能够长时间运转。