초록 ▼

A geared rotating cartridge for a waste disposal device having a geared rotation mechanism comprising an assembly of gears mounted on the device. The outside wall of the cartridge comprises a plurality of projections forming the teeth of a circumferential gear. The circumferential gear is operativel

A geared rotating cartridge for a waste disposal device having a geared rotation mechanism comprising an assembly of gears mounted on the device. The outside wall of the cartridge comprises a plurality of projections forming the teeth of a circumferential gear. The circumferential gear is operatively positioned thereon to interact with the assembly of gears of the geared rotation mechanism to allow for rotation of the cartridge directly by the geared rotation mechanism.

대표청구항 ▼

What is claimed is: 1. A cartridge and a waste disposal device comprising: a cartridge body having an outer cylindrical wall and an inner cylindrical wall within said outer wall, said outer wall and said inner wall having a lower wall and an upper wall therebetween which together define a cavity of

What is claimed is: 1. A cartridge and a waste disposal device comprising: a cartridge body having an outer cylindrical wall and an inner cylindrical wall within said outer wall, said outer wall and said inner wall having a lower wall and an upper wall therebetween which together define a cavity of said cartridge body, said inner wall having an interior side opposite said outer wall, said cavity holding a length of flexible tubing stock, said upper wall and said inner wall forming a ring-shaped opening for passage of said tubing stock therethrough, said cartridge body having a plurality of openings completely through said outer wall, a collar contacting said interior side of said inner wall, said collar having a tubular wall, said tubular wall having a top portion and a bottom portion each abutting said interior side, said bottom portion having a projection that has a complementary shape to a protrusion on a top portion of said interior side, said collar having one or more slits in said top portion, wherein the length of flexible tubing stock is positioned in said collar so that said collar acts to guide waste into and support said length of flexible tubing; a rotation mechanism having a gear, said rotation mechanism mounted in the waste disposal device, wherein said plurality of openings interact with a portion of said gear of said rotation mechanism to rotate the cartridge. 2. The cartridge for a waste disposal device according to claim 1, wherein said inner wall comprises an annular flange over which said flexible tubing stock passes into said waste disposal device. 3. The cartridge for a waste disposal device according to claim 2, wherein said rotation mechanism comprises a gear assembly mounted on an inside wall of said waste disposal device. 4. The cartridge for a waste disposal device according to claim 1, wherein said portion of said gear meshes with at least one of said plurality of openings transferring a rotation force to said at least one of said plurality of openings. 5. The cartridge for a waste disposal device according to claim 1, wherein said plurality of openings are positioned closer to said upper wall than said lower wall on said cylindrical wall.