专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5606830A Collapsible anti-bird perching device 失效
标题翻译：可折叠的防鸟栖息装置
公开(公告)号：US5606830A
公开(公告)日：1997-03-04
申请号：US411120
申请日：1995-03-27
申请人： Charles E. Townsend, Jr. , Charles E. Townsend, III
发明人： Charles E. Townsend, Jr. , Charles E. Townsend, III
IPC分类号： A01M29/32 , G04H9/16
CPC分类号： A01M29/32
摘要： An anti-bird perching device which can be installed by draping over railings, water pipes, wire cables or the like, either as a permanent or temporary barrier or deterrent for keeping both small and large birds from landing or perching on the understructure to be protected is described. The device comprises two identical panels made of a wire open rectangular grid fencing which said panels are hingedly attached to one another at spaced horizontal points, and wherein the wire material above the hinge points define two parallel rows of crisscrossing upwardly projecting wire prongs or spikes defining a surface which deters birds from landing or perching thereon. The hinged attachment permits the two-wire panel units to be pulled apart for installation or collapsed tightly together for compact shipping and storage applications. A method of installing multiple barrier units along a span of electric cable, telephone wire or water pipes and the like is also disclosed.
摘要翻译：一种防鸟栖身装置，可以通过悬挂在栏杆，水管，电线电缆等上，作为永久性或临时性的屏障或阻力来安装，以保持小鸟和大型鸟类不会着陆或栖息在要被保护的下部结构上被描述。该装置包括两个相同的面板，由相互隔开的水平点铰接地连接在一起的有线开口的矩形格栅围栏组成，并且其中铰链点上方的线材限定了两条平行的交叉向上突出的导线尖或尖峰一个防止鸟类着陆或栖息在其上的表面。铰链附件允许双线面板单元被拉开，以便安装或紧紧地折叠在一起，以实现紧凑的运输和存储应用。还公开了沿着电缆，电话线或水管等的跨度安装多个屏障单元的方法。

IPRDB

热门服务

关于我们

友情链接

联系方式