Title:
SOIL SAMPLING DEVICE
Document Type and Number:
Japanese Patent JP2005082998
Kind Code:
A
Abstract:
To provide a soil sampling device, which can facilitate collection in a narrow place without generating a large noise or vibration, precisely discriminate and collect the soil in a surface layer and the soil in a place having a large depth without mixing, and carry the collected soil in order to an analysis chamber as it is to enable, particularly, precise analysis of heavy metal contamination.
This device comprises an outer pipe 1, a synthetic resin-made inner pipe 2 to be drawably inserted into the outer pipe 1, a lid 4 for closing the upper opening of the outer pipe 1, and a driving guide 5 for regulating the driving direction of the outer pipe 1.
Inventors:
TSUCHIHIRO MICHIO
KONO NOBUYUKI
HAGA KAZUHIRO
SAITO SHINICHI
KONO NOBUYUKI
HAGA KAZUHIRO
SAITO SHINICHI
Application Number:
JP2003313870A
Publication Date:
March 31, 2005
Filing Date:
September 05, 2003
Export Citation:
Assignee:
MUSASHINO TSUCHISHITSU CHOSA K
International Classes:
E21B25/00; G01N1/08; G01N1/28; G01N3/40; (IPC1-7): E21B25/00; G01N1/08; G01N1/28; G01N3/40
Attorney, Agent or Firm:
Tsukasa Kubo