ONE-SIDED HOLE ATTACHMENT OF RODENTS TRAP Russian patent published in 2004 - IPC

FIELD: agricultural engineering. SUBSTANCE: invention can be used for catching rodents in rooms non-attended for long periods, including winter time. Proposed one- sided hole attachment has housing in form of rectangular section cup with window on its lower surface and place for bait. Housing accommodates trough mated with window and installed for rotation around horizontal axis whose gravity center is displaced from axis of rotation towards its inlet end and side walls at inlet and outlet ends are made cone-like. Place for bait is made in from of part of cup limited by its bottom and partition. Window on lower surface of cup is formed on place of bent off sections of lower surface forming partition and two flanges of cup side surfaces to install hole attachment in trap. EFFECT: simple design, manufacturability, effected use. 2 cl, 2 dwg