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1. 发明申请

US20020070378A1 Isotropically articulating fence post and gate system 失效
标题翻译：各向同性的围栏柱和门系统
公开(公告)号：US20020070378A1
公开(公告)日：2002-06-13
申请号：US10067689
申请日：2002-02-04
发明人： Donald C. Brown
IPC分类号： E04H017/04 , B21F025/00
CPC分类号： E01F15/0415
摘要： An articulating fence post and gating system, which resiliently articulates from an upright position, perpendicular to the ground, to a flattened position, parallel with the ground, is described. The gating system comprises at least one resiliently articulating fence post, where the posts are connected by strands of fencing material. The gating system may be disposed with a standard stationary fence or an articulating fencing system. The gating system of the present invention avoids damage from a collision between farm equipment, such as a mobile irrigation system, and the fence by having the gating portion resiliently articulate, from an upright position to the ground, in order to allow the mobile equipment to run over the gate portion without breaking fence posts or snapping strands of fencing material. Once the equipment completely rolls over the gated portion of the fence, the gated portion automatically returns to its upright position.
摘要翻译：描述了从垂直于地面的垂直位置弹性地铰接到与地面平行的平坦位置的关节式围栏柱和浇注系统。门控系统包括至少一个弹性铰接围栏柱，其中柱通过围栏材料的链条连接。门控系统可以配备有标准的静止围栏或铰接围栏系统。本发明的门控系统通过使门控部分从直立位置弹性地铰接到地面而避免了诸如移动灌溉系统的农场设备与篱笆之间的碰撞的损坏，以便允许移动设备在栅栏部分上行驶，而不会打开围栏柱或撬开围栏材料。一旦设备完全滚过栅栏的门控部分，门控部分自动返回到其直立位置。

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