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SIKKERHETSNETT FOR HOCKEY.

机译:曲棍球安全网络。

摘要

A goal structure for a game such as ice hockey provides a safety net which is constructed in the conven­tional form to provide a rigid pair of posts (l0, ll) and cross-bar (l2) together with net supports (l3) extending rearwardly of the posts. The goal structure can be attached to the playing surface or ice by an assembly mounted wholly within the posts comprising a spring (26, 49) and cable (25, 44), the cable passing axially of the post through an apertured guide block (20, 4l) at the end of the post into an anchor bolt (l8) within the ice. An upper end of the spring is movable axially to apply and release the spring tension either by a transverse pin (27) which extends into slots (30) in the wall of the post or by an axial pin (55) which can be held in a tensioned position (66) by a latch. The anchor bolt in the ice allows the post to slide sideways across the ice. A plug can be placed in the ice surface when the post is removed to prevent water entering the fixture when flooding.
机译:诸如冰球之类的游戏的球门结构提供了一种安全网,该安全网以常规形式构造,以提供一对刚性的柱(l0,ll)和横杆(l2)以及向后延伸的网状支撑物(l3)。帖子。球门结构可以通过完全安装在包括弹簧(26、49)和拉索(25、44)的支柱内的组件连接到比赛表面或冰上,该绳索沿支柱的轴向穿过有孔的导向块(20) ,4l)的末端插入冰块内的地脚螺栓(l8)。弹簧的上端可轴向移动,以通过延伸到立柱壁上的狭槽(30)的横向销(27)或可保持在其中的轴向销(55)施加和释放弹簧张力。由闩锁拉紧的位置(66)。冰块中的地脚螺栓可使支柱在冰块上侧向滑动。卸下立柱时,可以在冰面上放置一个塞子,以防止洪水时水进入固定装置。

著录项

  • 公开/公告号NO870115D0

    专利类型

  • 公开/公告日1987-01-12

    原文格式PDF

  • 申请/专利权人 SHEWCHUK JAMES G.;

    申请/专利号NO19870000115

  • 发明设计人 SHEWCHUK JAMES G.;

    申请日1987-01-12

  • 分类号A63B;

  • 国家 NO

  • 入库时间 2022-08-22 07:19:46

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