Back to results
US 4,050,414 AGranted
Animal toilet
AssigneeKLT Industries, Inc.
InventorsWayne L. Knochel, Robert S. Traeger
Life of this patent
Estimating the term…
Abstract
An animal toilet having a frame supported conveyor belt upon which the animal deposits its excreta. One end of the conveyor belt is pivoted to the toilet frame with the opposite end of the belt being supported upon a trip lever which is depressed when the animal steps upon the belt and which after the animal leaves the belt actuates a motor to cause the belt to rotate and to be cleaned.
Claims4
An animal waste disposal unit which includes a housing having two side walls and a bottom wall defining a fluid collector;
- a conveyor including an endless belt supported between spaced rollers and having an upper run where the animal stands to deposit its excreta;
- said conveyor having a discharge end;
- the improvement comprising means connecting said conveyor at its opposite end from said discharge end thereof to said housing for pivotal movement of the conveyor relative to said housing over said fluid collector;
- means for rotating said belt;
- said belt having a lower run spaced from said upper belt run;
- spray means located within said fluid collector for directing fluid against said lower belt run to cleanse said belt;
- a trip lever means carried by said housing at the discharge end of said conveyor for contacting and yieldably supporting said conveyor discharge end in an elevated position;
- said trip lever means being yieldable into a depressed position when an animal steps upon said belt upper run to allow slight pivotal movement of said conveyor about its housing pivot connection means;
- switch means associated with said trip lever means for activating said belt rotating means and spray means;
- and receptacle means located at said conveyor discharge end for receiving any solid excreta carried upon said upper belt run as the belt is rotated.
7 more elements
Dependencies are inferred from the claim text.