摘要:
A method and a device for detection and signalling the presence of preys, which can be fixed to a trap (1) comprising a box body (2) with inlet ports (3) and a over (4). The inlet ports 3 are equipped with a one way inlet mechanism (6,7,8). An animal that enters the trap 12, once passed a central point, causes the movement of the mechanism (6,7,8), which once passed returns back to a starting position. For signalling the presence of vermin in the trap this mechanism is used, for example by means of a push button (15) operated by the their movement. Alternatively, the means for detecting provide the use of one or a plurality of elongated elements (18) operated by the movement of the vermin in the trap. Such elements can be arranged both vertically and horizontally. A further embodiment provides a photocell or a sensor of presence arranged in the block of the trap. The means for signalling can comprise both a light device (21) and a sound device (22), arranged either on the trap or on a remote support (23). The connection can be carried out with a electrical cable (24) with a transmitter (26) and a remote receiver (25), connected to the detecting device. The means for signalling can communicate the entry of the preys in the trap with a predetermined delay time, so that other vermin that can be present enter the trap before the intervention of the operator. The device, according to the present invention can be used for monitoring several traps at the same time.
摘要:
A modular trapping system for adverse weather conditions that functions in a holding or a terminating mode on dry land, adjacent wter or in the water. The system comprises several interchangeable, user selectable components that may be conveniently assembled into a desired trap configuration in a minimal time period. The primary components are cylindrical body (30) with a tapered end (54), an entrance (35) and a terminus (126). In the preferred embodiments, the entrance and terminus may be threadably secured to the body. The entrance components generally comprise a hollow elongated tubular frame (50) supporting a door (106) controlled by a conventional actuating mechanism. The terminus components (40) comprise a hollow elongated tubular frame (126) with a transparent end wall (130).
摘要:
A device (101) for signalling a presence of animals inside monitoring units (1) for locating animals, of a type comprising a box body (2) destined to contain animals and provided with at least a pair of access ports (3) and respective mechanical means (4) for opening and closing the access ports (3), the device (101) comprising detecting and signalling means of the presence of at least an animal inside the box body (2). In the invention, the detection and signalling means (102) can be activated to open and close by means of a switch element (103) which can be associated internally to the box body (2) and which can be shaped in such a way as to be activated by each of the mechanical means (4) of the pair of access ports (2).
摘要:
A trap having a housing and an entrance, a platform pivotally coupled to the housing, and a trigger that, when triggered by an animal, triggers the platform to pivot towards the housing to thereby trap the animal against the housing. The trap may further include a retention element for retaining the platform in the latched position and a biasing element biasing the platform towards the back wall when the trigger is triggered. The trap may further include one or more numbing fingers extending from the back wall. When the trap is triggered, an animal may be trapped between the platform and the numbing fingers.
摘要:
An electronic or electronic animal trap wherein the housing includes a pair of spaced electrodes or charge plates in a killing chamber intermediate the trap entrance and a source of bait. When used in association with an inclined plane trap, the effectiveness of the electrocuting circuitry is enhanced. Alternative embodiments of the electric or electronic trap interpose at least one diverter in the pathway to the electrodes which discourages a target animal from reversing direction before it is electrocuted. In one embodiment, juxtaposed to the entrance are at least two diverter members angularly offset relative to each other to define a maze-like path to lead a target animal to the charge plates for electrocution while discouraging reversal of direction and protecting against direct access to the charge plates through the entrance opening by children, pets or non-target species. A diverter or barrier plate may be carried by the housing cover or side wall to extend into the space between the electrodes when the cover is closed, the lower edge of the barrier being spaced from the housing floor a limiited distance to force a target animal to squeeze under the barrier as it passes to the second electrode making escape before electrocution difficult. This design may be utilized in combination with a spaced, upwardly extending diverter or barrier plate to block direct access to the pair of electrodes from the entrance opening. The effectiveness of an inclined plane trap assembly may also be enhanced by a plate carried by the cover which forces a target animal to stretch itself out before engaging the second electrode.
摘要:
A trap with a device for detecting and signalling the presence of preys, which comprising a box body (2) with inlet ports (3) and a cover (4). The inlet ports 3 are equipped with a one way inlet mechanism (6,7,8). An animal (43) that enters trap 12, once passed a central point, causes the movement of the mechanism (6,7,8), which once passed returns back to a starting position. For signalling the presence of vermin in the trap this mechanism is used associated to a magnetic element (62) that activates a proximity sensor (61) on an electronic board (60) separated by a wall (68) from the housing of the mice. The means for signalling can communicate the entry of the preys in the trap with a predetermined delay time, so that other vermin that can be present enter the trap before the intervention of the operator. The device, according to the present invention can be used for monitoring several traps at the same time.