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    • 23. 发明公开
    • Method of and devices for thermoforming rigid plastic partially-sectioned profiles
    • 方法和热成型装置,由刚性塑料型材元件的
    • EP0790117A2
    • 1997-08-20
    • EP97300838.6
    • 1997-02-10
    • McCUE CORPORATION
    • Sabin, Douglas G.Radzius, DziugasRoss, VirginiaBigos, Donald E.
    • B29C53/02
    • B29C53/083B29L2031/003
    • Methods and devices for thermoforming rigid plastic profiles into desired angular configurations are disclosed. The invention involves heating a rigid, plastic, partially-sectioned profile (16) until the profile becomes malleable; and moving at least one of a first mold (12), having a shape substantially corresponding to the desired angular configuration, and a second mold (22), having an angular shape substantially corresponding to and mating with the first mold, into juxtaposition with the other molds such that a zone (14) of the profile (16) is positioned therebetween; and applying a selected pressure to the zone of the profile with the first and the second molds for selected duration until the profile is thermoformed into the desired angular configuration.
    • 方法和装置用于热成形的刚性塑料型材成所希望的角度配置是游离缺失盘。 本发明涉及加热的刚性,塑料,局部剖简档(16),直到分布变得延展性; 和移动具有的形状基本上对应于所需角度的构造,和第二模具(22),其具有棱角的形状大致对应于并与第一模具配合至少一个第一模具中的一个(12),与并列 测试的其它模具做的轮廓(16)被定位在其间的区域(14); 和施加一选定的压强,以与所述第一和选定的持续时间,直到轮廓的第二模具轮廓的区域被热成型为所期望的角度配置。
    • 30. 发明申请
    • PROTECTIVE BARRIER
    • 保护障碍
    • US20150259866A1
    • 2015-09-17
    • US14658777
    • 2015-03-16
    • McCue Corporation
    • David S. McCueThomas UstachTimothy David Stratford
    • E01F15/04E04H17/14
    • E04H17/14B65G1/02E01F15/141
    • A protective barrier includes a hollow plastic rail including first and second ends, a rounded metallic member disposed on the first end and a second metallic member disposed on the second end. The rounded metallic member includes a first opening for receiving the first end of the hollow plastic rail, a first anchoring mechanism for anchoring the rounded metallic member and the first end of the hollow plastic rail to a surface, and a rounded protrusion disposed on an outer surface of the rounded metallic member for receiving a force of impact and deflecting the force of impact away from the rounded metallic member. The second metallic member includes a second opening for receiving the second end of the hollow plastic rail and a second anchoring mechanism for anchoring the second metallic member and the second end of the hollow plastic rail to the surface.
    • 保护屏障包括包括第一和第二端的中空塑料导轨,设置在第一端上的圆形金属构件和设置在第二端上的第二金属构件。 圆形金属构件包括用于接收中空塑料轨道的第一端的第一开口,用于将圆形金属构件和中空塑料轨道的第一端固定到表面的第一锚定机构,以及设置在外部的圆形突起 圆形金属构件的表面用于接收冲击力并使冲击力偏离圆形金属构件。 第二金属构件包括用于接收中空塑料轨道的第二端的第二开口和用于将第二金属构件和空心塑料轨道的第二端固定到表面的第二锚定机构。