摘要:
A trap for assisting in controlling pest populations, in particular rodents, and especially rats and/or mice, including: a lower housing, and a false floor including a trapdoor, and a ramp, wherein the lower housing has a lower end that sits on the ground and an upper end. The false floor is attached to the upper end of the lower housing. The trapdoor is triggered to suddenly collapse when the rodent places a sufficient amount of its body weight onto the trapdoor. The ramp leads up from ground level to the false floor so that when in use, a suitable liquid or gas is contained within the lower housing, and a suitable bait is placed on the false floor to attract a rodent and maneuver it onto the trapdoor. The rodent is able to easily climb up to the false floor by way of the ramp, and when the rodent moves towards the bait, and places sufficient weight upon the trapdoor, the trapdoor suddenly collapses under it, thereby causing it to drop into the lower housing, wherein the rodent drowns in the liquid, or suffocates in the gas.
摘要:
Summary The mousetrap that is the object of this invention is a mousetrap that stands out because it is completely ethical in both the way it captures the mouse and how it fulfils its function with a safe and effective operation.
摘要:
A trap (1) for catching animals, in particular muridae, is provided with a tank (2) and a passageway (8), which extends above the tank (2) from an entry (10) and has, at the end, a container (13) for a bait; the floor of the passageway (8) is defined by a gangway (3), which opens to let an animal fall into the tank (2) and is provided with two trapdoors (14,15) hinged to one another; the first of said trapdoors (14) is hinged about a horizontal axis (16), so as to tilt from a substantially horizontal position during the opening of the gangway (3), and has a counterweight (18) to reclose the gangway (3); the gangway (3) has an attach device (24) which connects the second trapdoor (15) to a fixed retaining device (25), so as to support the first trapdoor (14) in its substantially horizontal position even when the first trapdoor (14) is subject to a weight; the attach device (24) is releasable when the weight rests on the second trapdoor (15).
摘要:
Falle für Kleintiere, insbesondere Mäuse, mit einem durch einen Deckel (2) verschließbaren Gehäuse (1), das eine durch eine Eingangsklappe (3) verschließbare Eingangsöffnung (11), einen Flüssigkeitstank (1b), sowie eine vom Kleintier über ein Auslöseorgan (7) betätigbare Einwurfeinrichtung für eine Tablette (5) in den mit Flüssigkeit (6) gefüllten Flüssigkeitstank (1b) aufweist. In Reaktion mit der Flüssigkeit (6) bildet die Tablette (5) ein für das Kleintier tödliches Gas. Um die Herstellung und die Wartung einer derartigen Falle zu vereinfachen, wird vorgeschlagen, daß die Einwurfeinrichtung eine schwenkbare Tragplatte (4) aufweist, auf welche die Tablette (5) auflegbar ist, daß die Tragplatte (4) in dem Flüssigkeitstank (16) über der Flüssigkeit (6) angeordnet ist, und daß die Tragplatte (4) nach oder gemeinsam mit der Eingangsklappe (3) kippbar ist, um das Einwerfen der Tablette (5) in die Flüssigkeit (6) zu bewirken, wobei die Schwenkbewegung der Tragplatte (4) direkt oder indirekt an die Schwenkbewegung der Eingangsklappe (3) gekoppelt ist.
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).