Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MOBILE SOIL IMPROVING MACHINE
Document Type and Number:
WIPO Patent Application WO/2000/075435
Kind Code:
A1
Abstract:
Mounted on a car body (1) provided with a running body (2) are a mixer (3), a material soil hopper (8), a material soil conveyor (7), an improved-soil conveyor (10), and a soil improving agent supply device consisting of a liquid supply means (11), a liquid tank (12) and a liquid spraying means (13). The liquid spraying means (13) is mounted near the charge inlet of the mixer (3) to supply by spraying a liquid soil improving agent onto a material soil conveyed by the material soil conveyor (7). The liquid tank (12) and the liquid supply means (11), for the soil improving agent in a liquid form, can be mounted in a location arbitrary with respect to, or remote from, the liquid spraying means and in an arbitrary form. Therefore, the liquid tank (12), being capable of being mounted in a low location or having an arbitrary form compatible with an available space due to the fluidity of a fluid, can be increased in volume and requires no crane or the like for replenishing a powder soil improving agent in replenishing a liquid soil improving agent into the tank (12), thus facilitating a replenishing work and extending replenishing time intervals with fewer replenishing actions.

Inventors:
Yoshida, Yasuhiro (Construction Equipment Technical Center III Development Division of Komatsu Ltd. 3-20-1, Nakase Kawasaki-ku Kawasaki-shi, Kanagawa, 210-9516, JP)
Application Number:
PCT/JP2000/003671
Publication Date:
December 14, 2000
Filing Date:
June 06, 2000
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KOMATSU LTD. (3-6 Akasaka 2-chome Minato-ku, Tokyo, Tokyo, 107-0052, JP)
Yoshida, Yasuhiro (Construction Equipment Technical Center III Development Division of Komatsu Ltd. 3-20-1, Nakase Kawasaki-ku Kawasaki-shi, Kanagawa, 210-9516, JP)
International Classes:
B09B3/00; B01F7/00; B01F7/04; B09C1/02; B09C1/08; E01C21/00; E02D3/12; E02F5/22; E02F7/00; E02F7/02; (IPC1-7): E02D3/12; E02F7/00
Domestic Patent References:
WO1997025485A1
Foreign References:
JPH10280471A
JPH0780498A
JPH09195265A
Other References:
See also references of EP 1184518A1
Attorney, Agent or Firm:
Hamamoto, Tadashi (Bansui Building 5-16, Toranomon 1-chome Minato-ku, Tokyo, 105-0001, JP)
Download PDF: