Repeating animal trap

In a repeating animal trap comprising a housing defining an animal-trapping passageway having at least one entrance opening and an animal collecting compartment adjacent said passageway, a trigger means in said passageway, a sweeping mechanism for sweeping an animal from said passageway into said compartment, a repeating drive means for operating said sweeping mechanism on actuation of said trigger means by an animal in said passageway, resetting means for automatically resetting said trigger means subsequent to actuation thereof and power means for providing said drive means with sufficient power for plural operations of said sweeping mechanism, the improvement wherein said animal collecting compartment is located laterally of said passageway and wherein said sweeping mechanism comprises a pair of reciprocatory wall members having one terminal position in which said wall members define opposed longitudinal walls of said passageway and said drive mechanism comprises means for providing a single reciprocation of said wall members on actuation of said trigger means in which said wall members move from said one terminal position toward said collecting compartment and return to said one terminal position, said drive means including a crank linkage connected to one of said wall members, a rotary drive wheel actuated by said power means for operating said crank linkage and a stop mechanism associated with said trigger means for constraining said drive wheel to perform a single revolution under the influence of said power means on actuation of said trigger means, said stop mechanism comprising an abutment means on said drive wheel, a stop member movable into and out of engagement with said abutment means and a linkage between said stop member and said trigger means for moving said stop member out of engagement with said abutment means on actuation of said trigger means to permit rotation of said drive wheel and for moving said stop member back to engage said abutment means when said trigger means is automatically reset by said resetting means to constrain said wheel to a single revolution, said power means comprising a constant force spring for applying continuous torque to said drive wheel and manual wind-up means for tensioning said spring, said crank linkage of the drive means being positioned in a dead center condition when said wall members are in said terminal position and said abutment means being in engagement with said stop member when said wall members are in said terminal position, thus maintaining said wall members in said terminal position whenever said wall members are not being operated by said drive means, to prevent animals in the animal collecting compartment from gaining access to the passageway by the use of lateral force applied against said wall members.