Roller skate chassis
    2.
    发明授权
    Roller skate chassis 失效
    滚轮滑板底盘

    公开(公告)号:US5823545A

    公开(公告)日:1998-10-20

    申请号:US938109

    申请日:1997-09-26

    IPC分类号: A63C17/06 A63C17/04

    摘要: An improved inline skate chassis having a downwardly opening wheel slot extending longitudinally of the chassis. A plurality of downwardly open spaced apart axle slots extend transversely of the wheel slot. A plurality of wheels are mounted on axles with opposite ends. A pair of wheel mounts for each wheel is positioned on the axle adjacent the opposite axle ends, respectively. The wheel mounts are removably secured in the axle slots with the wheels in the wheel slot whereby each of the wheels may be reversed, replaced or changed in position as desired during use.

    摘要翻译: 一种改进的直排轮式底盘,其具有沿底盘纵向延伸的向下开口的轮槽。 多个向下开口的间隔开的轴槽横向延伸到轮槽。 多个车轮安装在具有相对端的车轴上。 每个车轮的一对车轮安装座分别位于与相对轴端相邻的轴上。 车轮安装件可拆卸地固定在车轴槽中,车轮在车轮槽中,从而每个轮可以在使用期间根据需要反转,更换或改变位置。

    WHEELCHAIR BACK MOUNTING ASSEMBLY
    3.
    发明申请

    公开(公告)号:US20170319409A9

    公开(公告)日:2017-11-09

    申请号:US15095974

    申请日:2016-04-11

    摘要: An adjustment apparatus for a wheelchair back that can be used with various backs, that can be adjusted in a plurality of ways using a single adjustment point, and that can be adjusted without the use of tools. In another aspect, includes a support mechanism for mounting an adjustment apparatus for a wheelchair back that can be engaged using gravity, that provides at least one support point, and that can be utilized without the use of tools. Still another aspect of the wheelchair back assembly includes a mounting clamp that is simple in construction, that provides at least one support point, and that can be easily disassembled and adjusted to accommodate upright frame members of various diameters without the use of a tool.

    Supportive Back Overlay for Wheelchair Back
    4.
    发明申请
    Supportive Back Overlay for Wheelchair Back 有权
    支持轮椅背部覆盖

    公开(公告)号:US20120007396A1

    公开(公告)日:2012-01-12

    申请号:US13239752

    申请日:2011-09-22

    IPC分类号: A47C7/18 A47C7/02

    CPC分类号: A61G5/12 A61G5/122 Y10S297/04

    摘要: A supportive back rest for attachment to an original equipment back rest of a wheelchair to enhance the supportive characteristics of the wheelchair back rest. The supportive back rest includes a cushion, a suspension element and a cover. The cushion and one side of the suspension element are positioned in the cover. An opposed side of the suspension element is exposed and defines a space between it and the cushion. The suspension element slips over the upper edge of the original equipment back rest of the wheelchair to suspend the supportive back rest in position behind a seated user. The suspension element can be attached to the cover or can be attached to the cushion by molding or through attachment anchors.

    摘要翻译: 一个辅助的靠背,用于连接到轮椅上的原始设备的后座,以增强轮椅靠背的支撑特性。 支撑靠背包括垫子,悬挂元件和盖子。 缓冲垫和悬挂元件的一侧位于盖中。 悬挂元件的相对侧被暴露并且在其与衬垫之间形成一个空间。 悬挂元件滑落在轮椅的原始设备的上边缘上方,以将支撑靠背悬挂在就座用户后面的位置。 悬挂元件可以附接到盖子上,或者可以通过模制或通过附接锚固件附接到缓冲垫。

    SUPPORTIVE BACK OVERLAY FOR WHEELCHAIR BACK
    8.
    发明申请
    SUPPORTIVE BACK OVERLAY FOR WHEELCHAIR BACK 有权
    支持回覆的背面

    公开(公告)号:US20100194159A1

    公开(公告)日:2010-08-05

    申请号:US12669686

    申请日:2008-06-19

    IPC分类号: A61G5/12 A47C7/40 A61G5/00

    CPC分类号: A61G5/12 A61G5/122 Y10S297/04

    摘要: A supportive back rest for attachment to an original equipment back rest of a wheelchair to enhance the supportive characteristics of the wheelchair back rest. The supportive back rest includes a cushion, a suspension element and a cover. The cushion and one side of the suspension element are positioned in the cover. An opposed side of the suspension element is exposed and defines a space between it and the cushion. The suspension element slips over the upper edge of the original equipment back rest of the wheelchair to suspend the supportive back rest in position behind a seated user. The suspension element can be attached to the cover or can be attached to the cushion by molding or through attachment anchors.

    摘要翻译: 一个辅助的靠背,用于连接到轮椅上的原始设备的后座,以增强轮椅靠背的支撑特性。 支撑靠背包括垫子,悬挂元件和盖子。 缓冲垫和悬挂元件的一侧位于盖中。 悬挂元件的相对侧被暴露并且在其与衬垫之间形成一个空间。 悬挂元件滑落在轮椅的原始设备的上边缘上方,以将支撑靠背悬挂在就座用户后面的位置。 悬挂元件可以附接到盖子上,或者可以通过模制或通过附接锚固件附接到缓冲垫。

    WHEELCHAIR BACK MOUNTING ASSEMBLY
    10.
    发明申请
    WHEELCHAIR BACK MOUNTING ASSEMBLY 审中-公开
    车轮安装组件

    公开(公告)号:US20160220433A1

    公开(公告)日:2016-08-04

    申请号:US15095974

    申请日:2016-04-11

    IPC分类号: A61G5/10 A61G5/12

    摘要: An adjustment apparatus for a wheelchair back that can be used with various backs, that can be adjusted in a plurality of ways using a single adjustment point, and that can be adjusted without the use of tools. In another aspect, includes a support mechanism for mounting an adjustment apparatus for a wheelchair back that can be engaged using gravity, that provides at least one support point, and that can be utilized without the use of tools. Still another aspect of the wheelchair back assembly includes a mounting clamp that is simple in construction, that provides at least one support point, and that can be easily disassembled and adjusted to accommodate upright frame members of various diameters without the use of a tool.

    摘要翻译: 一种用于轮椅背部的调节装置,其可以与各种背部一起使用,其可以使用单个调节点以多种方式进行调节,并且可以在不使用工具的情况下调节。 在另一方面,包括用于安装用于轮椅背部的调节装置的支撑机构,所述调整装置可以使用重力接合,所述调整装置提供至少一个支撑点,并且可以在不使用工具的情况下使用。 轮椅背部组件的另一方面包括安装夹具,其结构简单,其提供至少一个支撑点,并且可以容易地拆卸和调节以适应各种直径的直立框架构件而不使用工具。