Sampling tube cleaning device

Details Sampling tube cleaning device Sampling tube cleaning device

1977-10-03

1978-08-15

Purser, Ernest R.

Boring or penetrating the earth

With mechanical cleaner for bit or cutter element

734252, 175316, G01N 100

Patent

active

041065760

ABSTRACT:
A sampling tube cleaning device adapted for removable mounting on a soil sample core extraction tool, the tube cleaning device including a handle portion and a cleaning head connected to the handle portion, the cleaning head further comprising a first cleaning member arranged for being pulled along the length of the trough of a sampling tube, and a second cleaning member arranged for removing the end core from a sampling tube and in a preferred emobodiment the cleaning head also has a U-shaped part provided with absorbent material for applying a thin film of lubricant to the trough of the sampling tube as well as the outside of the sampling tube to provide both a lubricant and cleaning function to the sampling tube to facilitate ease of operation in subsequent uses.

REFERENCES:
patent: 2559376 (1951-07-01), Schnitger
patent: 2850754 (1958-09-01), Davis
patent: 3324958 (1967-06-01), Clark
patent: 3817337 (1974-06-01), Panak et al.

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