Collapsible structure device for practicing elastics-assisted trampoline, an activity called “acro-bungy”
    7.
    发明授权
    Collapsible structure device for practicing elastics-assisted trampoline, an activity called “acro-bungy” 失效
    用于练习弹力辅助蹦床的可折叠结构装置,称为“acro-bungy”

    公开(公告)号:US06638199B2

    公开(公告)日:2003-10-28

    申请号:US09929512

    申请日:2001-08-13

    IPC分类号: A63B511

    摘要: The invention relates to a collapsible structure device for practicing elastics-assisted trampoline, an activity called “acro-bungy”. It includes a central mast (4) along which can vertically move, while being actuated through mechanical means (43), with a possibility of being locked in the upper position, a slide (6) on which are fitted, through their one end (51), legs aimed at being unfolded on both sides of the mast (4), while passing above one or several trampolines, and to which elastics are fixed.

    摘要翻译: 本发明涉及一种用于练习弹性辅助蹦床的可折叠结构装置,一种被称为“acro-bungy”的活动,它包括一个中央桅杆(4),沿着该桅杆可垂直移动,同时通过机械装置(43)致动, 被锁定在上部位置的可能性;滑动件(6),其一端通过其一端(51)装配,目标是在桅杆(4)的两侧展开,同时穿过一个或多个蹦床, 并且固定哪些弹性体。