Tablet dispenser

• US 4,548,336 A
• Filed: 09/27/1983
• Issued: 10/22/1985
• Est. Priority Date: 09/27/1983
• Status: Expired due to Fees

• Current Assignee: Degesch GmbH
• Original Assignee: Degesch GmbH
• Inventors: Dove, Robert L.
• Primary Examiner(s): Tollberg, Stanley H.
• Application Number:
  US06/536,391
• Time in Patent Office: 756 Days
• Field of Search: 221/264, 221/265, 221/4, 221/5, 221/203, 222/370, 222/242
• US Class Current: 221/203
• CPC Class Codes: A01M 13/006 Fumigators specially adapted for destruction of rats or similar animals in holes
• CPC Class Codes: A01M 17/004 Apparatus for gassing rats or similar animals in holes
• CPC Class Codes: A01M 25/006 Poison applicators, i.e. mobile devices for disposing poison wherever required, e.g. into holes, burrows, walls or ground

Abstract

A dispensing device for a toxic material in tablet form includes a support member for a container for the toxic tablets which has an interior chamber including a dispensing wheel which is rotatable by means of an external handle to bring openings containing a tablet sequentially into registration with a dispensing channel in the container support member; an external handle actuates the dispensing wheel and also an agitation axle which extends through the support member into a container mounted thereon.

Claims

1. A toxic fumigant tablet dispensing device comprising a toxic fumigant tablet container support means having an interior chamber having, at one end thereof, a bottom wall and, at an opposite end thereof, an opening for receiving tablets from a container, said opposite end having means for mounting a container'"'"'s open end thereon with the container open end in flow communication with said opening of said interior chamber, said container support means having a longitudinal axis and a dispensing channel extending from said bottom wall through said container support means to the exterior thereof and at an angle to said longitudinal axis, said interior chamber having movable dispensing means mounted on said bottom wall thereof, said container support means having actuating means carried externally thereof for actuating said movable dispensing means, said movable dispensing means including a star wheel mounted on a central axle, said central axle extending through a bore formed in said container support means with said bore having a diameter to thereby establish a close fit with said central axle, said central axle terminating exteriorally of said container support means, a handle means being secured to said axle on the portion thereof extending externally of said container support means whereby rotation of said handle will impart rotation to said star wheel through said axle, said axle extending through said interior chamber and beyond said opening at the opposite end of said interior chamber whereby said axle will extend into a container mounted on said opposite end to effect agitation of tablets in the container upon actuation of said star wheel, said means for mounting a container'"'"'s open end including a neck portion having external threads and a base and a resilient sealing ring mounted about said base, said dispensing channel including a dispensing tube means secured in said channel and extending at an angle away from said container support means so as to prevent contact by a user operating said handle member with tablets dispensed through said dispensing tube means.

2. The device as claimed in claim 1 wherein said star wheel has at least four equally radially disposed openings each having an axial length substantially equal to or greater than the largest dimension of the tablets to be dispensed.

3. The device as claimed in claim 1 wherein said axle has a free end which is bent to extend at an angle to a major portion of said axle.

4. The device as claimed in claim 2 wherein said handle includes a surface portion having a plurality of spaced recesses corresponding to the spaced openings in said star wheel and said container support means includes detent means for resiliently engaging a said recess upon rotation of said handle to indicate to a user registration of an opening in said star wheel with said dispensing channel.