DE152417C

DE152417C -

Info

Publication number: DE152417C
Application number: DENDAT152417D
Authority: DE

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Vorliegende Erfindung bezieht sich auf eine mit zwei Eingängen versehene Falle zum Fangen von Mäusen und Ratten, welche durch das gefangene Tier selbst wieder eingestellt wird; sie unterscheidet sich gegenüber den bekannten ähnlich eingerichteten Fallen dadurch, daß die beiden Eingangsöffnungen von dem in die Falle gegangenen Tier gleichzeitig verschlossen und dann auchThe present invention relates to a two-entry trap for Catching of mice and rats, which are set again by the trapped animal itself will; it differs from the known similarly set up traps in that the two inlet openings are different from the one in the trap Animal locked at the same time and then also

ίο wieder gleichzeitig geöffnet werden. Das Schließen und Öffnen der Eingangsöffnungen geschieht hierbei unter Benutzung einer von einer Aufzugsvorrichtung gedrehten mehrflügeligen Scheibe.ίο be opened again at the same time. That The inlet openings are closed and opened using one of a winding device rotated multi-leaf disc.

Man hat wohl schon Fallen mit zwei Eingangsöffnungen hergestellt; dieselben werden aber abwechselnd geöffnet und geschlossen, so daß eine Öffnung immer geschlossen ist; andererseits hat man eine in wechselnde Drehbewegung zu versetzende Scheibe zum Öffnen und Schließen nur einer Eingangsöffnung benutzt; diese Drehbewegungen in beiden Richtungen müssen aber durch das Gewicht des Tieres selbst ausgeführt werden.Traps with two entrance openings have probably already been made; become the same but alternately open and closed, so that one opening is always closed; on the other hand, one has a disc to be set in alternating rotary motion for opening and closing only one entrance opening used; however, these rotary movements in both directions must be carried out by the weight of the animal itself.

Bei der vorliegenden Falle dient ein an sich bekanntes Zeigerwerk noch zum Anzeigen des Abgelaufenseins der Aufzugvorrichtung für die mehrflügeligen Scheiben.In the present case, a pointer mechanism known per se is also used to display the Expiration of the elevator device for the multi-leaf discs.

In der beiliegenden Zeichnung ist die Falle in einer Ausführungsform dargestellt, und zwar zeigt:In the accompanying drawing, the trap is shown in one embodiment, and although shows:

Fig. ι eine Seitenansicht,
Fig. 2 eine Oberansicht, teilweise im Schnitt nach A-B der Fig. 1,Fig. Ι a side view,
Fig. 2 is a top view, partially in section according to AB of Fig. 1,

Fig. 3 eine Stirnansicht,3 is an end view,

Fig. 4 einen senkrechten Querschnitt nach C-D der Fig. 1 und4 shows a vertical cross section according to CD of FIGS. 1 and

Fig. S einen wagerechten Querschnitt nach E-F der Fig. 1.FIG. 5 shows a horizontal cross section according to EF of FIG. 1.

Die Falle besitzt außer dem Boden α und der Decke b einen Zwischenboden c, auf welchen der Wasserbehälter d aufgesetzt ist. Zwischen den beiden Böden α und c sind die beiden seitlich mit Drahtgitter verschlossenen Räume e und / für die Lockspeise gebildet. Der mittlere Raum g, zwischen e und f, besitzt die beiden einander gegenüberliegenden Eingänge h, hinter welchen unmittelbar die beiden um die Achsen i sich drehenden Wippen oder Brücken j vorgesehen sind; diese beiden Brücken j sind miteinander so gekuppelt, daß bei der Bewegung der einen die andere folgen muß, sobald durch einen der beiden Eingänge h ein Tier in die Falle eingetreten und bis etwa zur Mitte des Raumes g vorgedrungen ist.In addition to the floor α and the ceiling b, the trap has an intermediate floor c on which the water container d is placed. Between the two floors α and c , the two spaces e and / for the bait are formed, which are laterally closed with wire mesh. The middle space g, between e and f, has the two opposite entrances h, behind which the two rockers or bridges j rotating about the axes i are provided; These two bridges j are coupled to one another in such a way that when one moves, the other must follow as soon as an animal has entered the trap through one of the two entrances h and has advanced to about the middle of room g .

Die eine Brücke steht an ihrem äußeren Ende durch eine Stange k mit einem einarmigen Hebel I in Verbindung (Fig. 3), welcher in einer Vertiefung der Vorderwand m der Falle untergebracht ist. Eine die Falle durchziehende Welle η trägt an beiden über die Falle hinausragenden Enden die Scheiben 0, welche so im Verhältnis zu den Eingängen h mit Aussparungen versehen sind, daß in der einen Stellung der Scheiben (Fig. 3) die Eingänge h freigelegt, bei der anderen Stellung (Fig. 4 punktiert) dagegenOne bridge is at its outer end by a rod k with a one-armed lever I in connection (Fig. 3), which is housed in a recess in the front wall m of the trap. A shaft η pulling through the trap carries the disks 0 at both ends protruding beyond the trap, which are provided with recesses in relation to the entrances h so that in one position of the disks (FIG. 3) the entrances h are exposed other position (Fig. 4 dotted) against it

Claims

are locked. The wings of one disk ο have notches p, in which in the position according to FIG. 3 a nose on the lever Z falls and thus secures the position of the disks until the lever I is lifted by the rod k. But as soon as an animal comes across one of the bridges j , the lever with its nose is released from the detent ρ so that the discs can rotate under the action of a weight until they are caught by the nose of a second lever q (Fig. 4); the lever Z keeps the entrances open, the lever q them closed.

The rotation of the shaft η of the two disks ο happens, v / ie, already indicated, under the influence of a weight r (Fig. 3 and 4), whose cord going over the roller 5 is wound around the shaft η so that the notches ρ can be turned against the nose of lever I and lever q . A pointer can be attached to the shaft of the roller s. be attached outside, which can be read on a scale, the number of switches of the disks ο and thus the number of animals caught in a known manner, as well as the expiry of the drive can be recognized.

The release of the lever q for the purpose of

The entrances are opened in that the animal caught in the trap, frightened by the noise caused by the rotating disks 0, seeks a way out and thereby enters the ascending channel t , in which the flaps u and ν are provided, of which the upper ν through the pull rod n> is connected to the lever q in such a way that when the flap ν is put back, the lever q is lifted. When the lever q is raised, the shaft η with the disks 0 rotates under the influence of the weight r until the lever / falls into the next detent ρ under the influence of its weight, the inputs h remaining open until it is pressed down of the inner ends of the two bridges j is triggered again by an animal that has fallen into the trap, and the game repeats itself again.

The two flaps u and ν in the channel t move very easily, so that they offer only very little resistance to the animal striving upwards. The animal that has come over the flap ν finds no other way out than through the opening x, behind which it reaches the easily movable bridge j ^, in order to slide off it and fall into the water in the vessel d.

Instead of the weight r one can just as well use a balancer which winds the cord coming from the shaft η onto the drum s .

Ρλ τ ε ν τ - A ν s ρ r υ c i-i:

Trap, the entrances of which are closed and opened by the trapped animal by turning discs, characterized in that the two entrances (h) of. two perforated or cut-out discs (0 ) sitting on a common shaft (s) always rotated in the same direction are always opened and closed simultaneously, the intermittent rotation of the disc shaft (s) being articulated by one of the two as a result of stepping on connected seesaws (j) is caused by the trapped animal weight or by a spring balancer.

1 sheet of drawings.