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Patent Searching and Data


Title:
SOIL SAMPLING DEVICE
Document Type and Number:
Japanese Patent JP2012172484
Kind Code:
A
Abstract:

To provide a soil sampling device capable of surely collecting a soil sample of a desired depth and securing a sampling amount sufficient for ground investigation.

A soil sampling device uses a Swedish type sounding test machine having a plurality of hollow rods 2 and a collecting rod 1 for a soil sample H1 at the tip of the rod. The collecting rod has a storage case 10 for storing the soil sample, a window opening 11 provided in one side wall part of the storage case, a lid body 12 provided to be movable between the closing position and the opening position of the window opening. In the collecting rod, a lock member for locking the lid body at the closing position of the window opening and a loch release member 20 capable of moving the lock member in a direction for releasing the lock member of the lid body are disposed, and furthermore, an operating member 19 for moving the lid body 12 to the closing position of the window opening after the window opening is opened by lock releasing is disposed.


Inventors:
KIM TETSUKO
Application Number:
JP2011038402A
Publication Date:
September 10, 2012
Filing Date:
February 24, 2011
Export Citation:
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Assignee:
HOKOKU ENG KK
International Classes:
E02D1/04
Domestic Patent References:
JP2004211523A2004-07-29
JP2000282447A2000-10-10
JP2003041564A2003-02-13
JPH09209350A1997-08-12
JP2011226157A2011-11-10
Attorney, Agent or Firm:
Tadashi Fujikawa
Hiroshi Masaki
Yuko Mikami