Title:
METHOD AND APPARATUS FOR SUPPLYING, AGITATING AND MIXING SOIL IMPROVEMENT MATERIAL
Document Type and Number:
Japanese Patent JP3538797
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To supply, agitate and mix a soil improvement material by continuing the stable transport of the ground improvement material even when a transport distance is lengthened.
SOLUTION: In the apparatus, two pressure tanks 1, 2 are used, the other pressure tank 2 is supplied with the soil improvement material during a time when the soil improvement material is transported and fed to an agitating mixing machine 5 by one pressure tank 1 while air pressure in the pressure tank 2 is increased until it is equalized to air pressure in one pressure tank 1 and the pressure tank 2 is stood by. Operation, in which transport by one pressure tank 1 is completed while transport by the other pressure tank 2 is started, is repeated.
Inventors:
Hasegawa, Yoshitaka
Application Number:
JP11035297A
Publication Date:
June 14, 2004
Filing Date:
April 11, 1997
Export Citation:
Assignee:
SINTOKOGIO LTD
KATO KENSETSU:KK
KATO KENSETSU:KK
International Classes:
E02D3/12; (IPC1-7): E02D3/12