MOLE TRAP

文件类型：PDF文档
文件大小：40K
PROBLEM TO BE SOLVED : To provide a falling down type mole trap with a gadget capable of being progressed into from both directions and capable of capturing the mole by utilizing the moving power of the mole, gentle to environment and also without having a risk or an accident, although for the damages of agricultural crops by the moles, no countermeasure is taken until now. SOLUTION : When the through hole is crushed, the mole advances while confirming whether this is the previous hole of his passage or not, and in this case, since a space is installed at a hanged plate 3, the mole can not but ride on a bottom plate 4 to progress further. The hanged plate 3 is moved by earth and sand pushed forward to the central direction and the bottom plate is detached and falls down with the earth and sand so as to be able to capture the mole in a state of living. COPYRIGHT : (C)2008, JPO&INPIT