Claims
- 1. A particulate sampling device, comprising:
- a hopper for receiving a quantity of particulate material, said hopper comprising a plurality of releasably affixed gates for holding said quantity of particulate material in said hopper until its release;
- means defining a grid disposed below said hopper to separate said quantity of particulate material into substantially equal segments after said particulate material is released by said plurality of releasably affixed gates;
- means including a handle supported by said hopper for manually releasing said plurality of releasably affixed gates for releasing said particulate material onto said grid;
- receiving means disposed below said grid for receiving said separated particulate material in said substantially equal segments, whereby a sample of said particulate material is obtained from one of said equally separated segments.
- 2. The particulate sampling device in accordance with claim 1, further comprising a funnel for directing particulate material into a center portion of said hopper.
- 3. The particulate sampling device in accordance with claim 1, wherein said grid further comprises a plurality of equally spaced chutes disposed below said hopper.
- 4. The particulate sampling device in accordance with claim 1, wherein said receiving means comprises four spaced-apart buckets.
- 5. The particulate sampling device in accordance with claim 2, wherein said funnel further comprises a neck portion for centering said particulate material into a center portion of said hopper.
- 6. A particulate sampling device, comprising:
- a hopper for receiving a quantity of particulate material, said hopper comprising a plurality of releasably affixed gates for holding said quantity of particulate material in said hopper until its release;
- manually controlled release means supported by said hopper for releasing said quantity of particulate material from said hopper;
- means defining a grid disposed below said hopper to separate said quantity of particulate material into substantially equal segments, said grid being integrally configured with a plurality of chutes that transport separated material downwardly therefrom; and
- receiving means disposed below said grid and said chutes for receiving said separated particulate material in said substantially equal segments, whereby a sample of said particulate material is obtained from one of said equally separated segments.
- 7. The particulate sampling device in accordance with claim 6, further comprising a funnel for directing particulate material into a center portion of said hopper.
- 8. The particulate sampling device in accordance with claim 7, wherein said funnel further comprises a neck portion for centering said particulate material into a center portion of said hopper.
- 9. The particulate sampling device in accordance with claim 6, wherein said plurality of chutes are equally spaced with respect to said grid.
- 10. The particulate sampling device in accordance with claim 6, wherein said receiving means comprises four spaced-apart buckets.
- 11. A particulate sampling device, comprising:
- a hopper for receiving a quantity of particulate material, said hopper comprising a plurality of releasable gates for releasing said particulate material from said hopper;
- a funnel disposed adjacent said hopper for directing said quantity of particulate material into said hopper;
- means defining a grid disposed below said hopper to separate said quantity of particulate material into substantially equal segments, said grid being configured with a plurality of integral chutes that transport separated material downwardly therefrom; and
- receiving means disposed below said grid and said chutes for receiving said separated particulate material in said substantially equal segments, whereby a sample of said particulate material is obtained from one of said equally separated segments.
- 12. The particulate sampling device in accordance with claim 11, wherein said funnel directs said particulate material into a center portion of said hopper.
- 13. The particulate sampling device in accordance with claim 11, wherein said plurality of chutes are equally spaced with respect to said grid.
- 14. The particulate sampling device in accordance with claim 11, wherein said receiving means comprises four spaced-apart buckets.
- 15. The particulate sampling device in accordance with claim 11, wherein said funnel further comprises a neck portion for centering said particulate material into a center portion of said hopper.
- 16. The particulate sampling device in accordance with claim 11, further comprising an interior funnel disposed in said hopper for directing said quantity of particulate matter into said plurality of chutes.
Parent Case Info
This application claims benefit of Provisional Application 60/100,314 filed Sep. 15, 1998.
US Referenced Citations (5)
Foreign Referenced Citations (1)
Number |
Date |
Country |
5286576 |
Nov 1993 |
JPX |