Crosscut sampler with auger clean out
US4587858A · kind A · utility
3Cited by
6References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 28, 1985 |
| Grant date | May 13, 1986 |
| Priority date | — |
| Expiry date | Jan 28, 2005 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N1/20
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A crosscut sampler with an auger cleanout comprising a housing insertable into a gravity feed flow duct containing a flowing stream of dry material, a pelican with a receiving slot movably mounted within the housing for transversely transversing the stream to collect a sample, and an auger on the bottom of the pelican for withdrawing all of the sample from the pelican.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.