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Patent Searching and Data


Title:
SOIL SAMPLING DEVICE
Document Type and Number:
Japanese Patent JP2017031573
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a soil sampling device capable of collecting an undisturbed soil sample by using a Swedish sounding testing device.SOLUTION: A soil sampling device comprises a screw shaft 2 for connecting the rear end to the tip of a rod-like rod 1 and arranged by arranging mutual axes O1 on the same axis, a push-in table 3 provided by threadably attaching to the screw shaft 2, reciprocally rotating the screw shaft 2 around the axis O1 and advancing/retreating in the axis O1 direction, a support member 4 connected to and arranged on the push-in table 3, a cylindrical sampling tube 5 detachably connecting the rear end side to the support member 4 and provided by arranging the screw shaft 2 and the mutual axes O1 on the same axis, and a piston 6 connected to and arranged on the tip of the screw shaft 2.SELECTED DRAWING: Figure 1

Inventors:
SUEMASA NAOAKI
SAKAI TAKESHI
SUGANO YASUO
MAEDA YUSUKE
Application Number:
JP2015149709A
Publication Date:
February 09, 2017
Filing Date:
July 29, 2015
Export Citation:
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Assignee:
SOIL CLUSTER ASSOCIATION
JAPAN HOME SHIELD KK
International Classes:
E02D1/04
Domestic Patent References:
JP2010007270A2010-01-14
JP2013014960A2013-01-24
JP2006283426A2006-10-19
Foreign References:
US5474140A1995-12-12
Attorney, Agent or Firm:
棚井 澄雄
鈴木 三義
川渕 健一
清水 雄一郎