会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 8. 发明申请
    • SYSTEM FOR PROTECTING TREES AND STRUCTURES AGAINST INFESTATION
    • 防止感染的物种和结构的系统
    • WO0232221A2
    • 2002-04-25
    • PCT/CA0101460
    • 2001-10-18
    • THOMPSON JAMES
    • THOMPSON JAMES
    • A01M29/00A01G13/10A01M1/02
    • A01G13/105
    • A system for protecting trees (1) and structures from infestation by crawling or climbing insects by attaching an insect barrier to the wall surface of the object to be protected. The barrier consists of a belt means (2), which may be made from a plastic sheet material and may be wrapped around the object to be protected, including a contact means that engages the surface of the object. The contact means may have a deformable thickness, such as provided by a layer of a non-woven fabric, to prent the passage of insects between the barrier and the surface of the objet. The free ends of the belt means are secured to each other to retain the belt means against the surface of the tree and engage the contact means against the tree surface. The belt means has slippery surface means (3), having a low coefficient of friction with respect to insects, that prevents the travel of insects on the belt means, preventing them from proceeding over the belt means and infesting the tree or structure to be protected. The slippery surface means may be provided by application of a coating of a fluoro-polymer, such as poly-tetra-fluoro ethylene (PTFE), to the belt means or may be otherwise suitably attached to or integrally formed with the belt means.
    • 通过将昆虫屏障附着在待保护对象的墙壁表面上,通过爬行或爬行昆虫来保护树木(1)和结构免遭侵扰的系统。 阻挡层包括带状装置(2),其可以由塑料片材制成并且可以缠绕在待保护物体周围,包括接合物体表面的接触装置。 接触装置可以具有可变形的厚度,例如由无纺布层提供的厚度,以预防昆虫在阻挡层和对象表面之间的通过。 带装置的自由端彼此固定,以将带装置保持抵靠树的表面,并将接触装置接合在树面上。 皮带装置具有光滑的表面装置(3),其具有相对于昆虫的低摩擦系数,其防止昆虫在皮带装置上行进,防止它们进入皮带装置并侵染被保护的树或结构 。 可以通过将诸如聚四氟乙烯(PTFE)的氟聚合物的涂层施加到带装置来提供光滑表面装置,或者可以以其它方式适当地附接到带装置或与带装置一体形成。