Animal trap for capturing burrowing animals
First Claim
1. A trap for capturing burrowing animals which is disposable within a tunnel formed by said animals, the trap comprising:
- a body member having an open entry end and an end opposite said entry end, and including upper and lower roof and floor portions, respectively;
a trigger mechanism disposed near the opposite end of the body member, the trigger mechanism including a transverse trigger plate disposed within the interior of the body member in the path an animal would follow through the trap, the trigger mechanism further including means for mounting the trigger plate for pivotal movement and a trigger rod carried by the mounting means at one end of said trigger rod;
gate means carried by the body member for closing the entry end of the body member, the trigger rod extending longitudinally of the body member to engage the gate means when the trap is in a set conformation; and
,spring means carried by the body member for holding the gate mean under tension in the set conformation, displacement of the trigger rod on pivotal movement of the trigger releasing the gate means to allow the spring means to force said gate means into a position blocking the entry end of the body member, said trigger plate having a pad of soft material disposed on the side thereof opposing said open entry end.
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Abstract
A trap adapted for use in the live capture of burrowing animals in a subterranean environment, the invention comprises an elongated body open at one end to allow entry of the animal, the body being formed of a continuous upper roof portion and a grill-like lower floor portion. The grill-like structure of the floor portion is adapted to be embedded in the earthen floor of the tunnel of an animal which is to be trapped, thereby providing an inducement to a tunnelling animal to enter the enclosing body of the trap due to the provision of a natural earthen floor within the trap. A spring-actuated gate is caused to close the open end of the trap body on contact by the animal with a padded trigger plate located at the opposite end of the trap, displacement of the trigger plate resulting in dislodgement of a trigger rod from a "set" position relative to the spring-actuated gate.
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Citations
9 Claims
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1. A trap for capturing burrowing animals which is disposable within a tunnel formed by said animals, the trap comprising:
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a body member having an open entry end and an end opposite said entry end, and including upper and lower roof and floor portions, respectively; a trigger mechanism disposed near the opposite end of the body member, the trigger mechanism including a transverse trigger plate disposed within the interior of the body member in the path an animal would follow through the trap, the trigger mechanism further including means for mounting the trigger plate for pivotal movement and a trigger rod carried by the mounting means at one end of said trigger rod; gate means carried by the body member for closing the entry end of the body member, the trigger rod extending longitudinally of the body member to engage the gate means when the trap is in a set conformation; and
,spring means carried by the body member for holding the gate mean under tension in the set conformation, displacement of the trigger rod on pivotal movement of the trigger releasing the gate means to allow the spring means to force said gate means into a position blocking the entry end of the body member, said trigger plate having a pad of soft material disposed on the side thereof opposing said open entry end.
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2. A trap for capturing burrowing animals which is disposable within a tunnel formed by said animals, the trap comprising:
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a body member having an open entry end and an end opposite said entry end, upper roof portions of the body member being formed of a sheet-like material and lower floor portions of the body member being formed of a mesh material; a trigger mechanism disposed near the opposite end of the body member, the trigger mechanism including a trigger plate disposed within the interior of the body member in the path an animal would follow through the trap, the trigger mechanism further including means for mounting the trigger plate for pivotal movement and a trigger rod carried by the mounting means at one end of said trigger rod; gate means carried by the body member for closing the entry end of the body member, the trigger rod extending longitudinally of the body member to engage the gate means when the trap is in a set conformation; and
,spring means carried by the body member for holding the gate means under tension in the set conformation, displacement of the trigger rod on pivotal movement of the trigger plate releasing the gate means to allow the spring means to force said gate means into a position blocking the entry end of the body member, the upper roof portion of the body member having an opening formed near the opposing end of the body member, the trigger plate having a tongue extending through said opening, a housing surmounting the opening and receiving the tongue therein, the first-mentioned means mounting the tongue within the housing, the housing having an open side portion which receives the trigger rod thereinto for pivotal connection to said tongue, an adjustment mechanisn disposed on the housing, the adjustment mechanism comprising at least one threaded nut mounted to the housing, a threaded bolt received by the nut and being positionable therewithin, and a washer member held on an end of the bolt in contiguous relationship to the tongue, the bolt being adjustable in position to vary the degree of movement of the trigger plate. - View Dependent Claims (3, 4)
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5. A trap for capturing burrowing animals which is disposable within a tunnel formed by said animals, the trap comprising:
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a body member having an open entry end and an end opposite said entry end, upper roof portions of the body member being formed of a sheet-like material and lower floor portions of the body member being formed of a mesh material; a trigger mechanism disposed near the opposite end of the body member, the trigger mechanism including a trigger plate disposed within the interior of the body member in the path an animal would follow through the trap, the trigger mechanism further including means for mounting the trigger plate for pivotal movement and a trigger rod carried by the mounting means at one end of said trigger rod; gate means carried by the body member for closing the entry end of the body member, the trigger rod extending longitudinally of the body member to engage the gate means when the trap is in a set conformation; and spring means carried by the body member for holding the gate means under tension in the set conformation, displacement of the trigger rod on pivotal movement of the trigger plate releasing the gate means to allow the spring means to force said gate into a position blocking the entry end of the body member, the upper roof portion of the body member having a slot formed therein near the entry end of the body member, the slot receiving the gate means therethrough on activation of the trigger mechanism, a housing surmounting the slot and having vertical longitudinal slots formed on opposite sides thereof to receive portions of the gate means therein when the trap is in the set conformation, the housing further having an opening formed in the side facing the opposite end of the body member for receiving the free end of the trigger rod therewithin to engage the gate means and to hold the gate means and the spring means compressed within the housing between the gate means and the upper portion of the housing while the trap is in the set conformation. - View Dependent Claims (6, 7, 8, 9)
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Specification