DOOR FRAME EDGE PROTECTOR
    3.
    发明申请
    DOOR FRAME EDGE PROTECTOR 审中-公开
    门框边缘保护器

    公开(公告)号:US20080256881A1

    公开(公告)日:2008-10-23

    申请号:US12105433

    申请日:2008-04-18

    IPC分类号: E06B1/04

    CPC分类号: E06B3/88

    摘要: A guard for protecting a door frame is provided. The guard is a formed and cut paperboard tube comprising a longitudinal spine and two curvilinear, elongated, resilient side members attached to the spine. The side members terminate in free edges adapted to grip opposite sides of the door frame wall. Each side member further comprises a longitudinally disposed bead for enhanced impact resistance.

    摘要翻译: 提供保护门框的防护装置。 防护罩是一种成形和切割的纸板管,其包括纵向脊柱和两个连接到脊柱的曲线,细长的弹性侧构件。 侧构件终止于适于夹紧门框壁相对侧的自由边缘。 每个侧构件还包括用于增强抗冲击性的纵向设置的胎圈。

    DOOR EDGE PROTECTOR
    4.
    发明申请
    DOOR EDGE PROTECTOR 审中-公开
    门扇保护器

    公开(公告)号:US20080256897A1

    公开(公告)日:2008-10-23

    申请号:US12105459

    申请日:2008-04-18

    IPC分类号: E04C2/30

    CPC分类号: E06B3/88

    摘要: A guard for protecting a door edge from impacts caused by people and equipment. The guard is a cut and formed paperboard tube comprising an elongated, substantially planar spine and two side members extending at right angles from the spine. Two gripping members are integrally connected to the side members. The gripping members have convex interior surfaces that form a friction fit with opposite sides of the door.

    摘要翻译: 保护门边缘免受人员和设备造成的影响。 防护罩是切割和成形的纸板管,其包括细长的基本平坦的脊柱和从脊柱以直角延伸的两个侧部构件。 两个夹持构件一体地连接到侧构件。 夹持构件具有与门的相对侧形成摩擦配合的凸形内表面。