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Title:
SOIL IMPROVING MACHINE WITH EXCAVATING MEANS
Document Type and Number:
WIPO Patent Application WO/1998/053148
Kind Code:
A1
Abstract:
A soil improving machine comprising a traveling vehicle which includes a lower traveling body having a pair of right and left caterpillars and an upper traveling body capable of swiveling on the lower traveling body; earth excavation means provided on the upper swiveling body and having a bucket; a continuous treatment tank provided on the lower traveling body, having a prescribed length in the lengthwise direction, fitted with stirring/mixing means for uniformly stirring and mixing earth fed from the excavation means with a soil improving agent; an earth feeding section into which earth is fed provided at one end of this continuous treatment tank; and means for feeding the soil improving agent into the continuous treatment tank fitted behind the earth feeding section.

Inventors:
Miyake, Shigehiko (98-6, Kojita Okayama-shi, Okayama-ken, 703-8225, JP)
Hashimoto, Hisayoshi (1-18-5, Chuo Ushiku-shi, Ibaraki-ken, 300-1234, JP)
Murai, Toshikazu (3233-6, Shimo-inayoshi Chiyoda-mach, Niihari-gun Ibaraki-ken, 315-0052, JP)
Kusaki, Takami (2605-118, Shimo-inayoshi Chiyoda-mach, Niihari-gun Ibaraki-ken, 315-0052, JP)
Miura, Tetsushiro (2539-5, Okazu-cho Izumi-k, Yokohama-shi Kanagawa-ken, 245-0003, JP)
Itaya, Hiroyosi (271 Yamaji, Kurashiki-shi, Okayama-ken, 701-0104, JP)
Nakagiri, Fumiki (5-5 Renshoji, Odawara-shi, Kanagawa-ken, 250-0865, JP)
Sekino, Satoshi (1-21-7, Matsuba Ryugasaki-shi, Ibaraki-ken, 301-0043, JP)
Application Number:
PCT/JP1998/002208
Publication Date:
November 26, 1998
Filing Date:
May 20, 1998
Export Citation:
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Assignee:
HITACHI CONSTRUCTION MACHINERY CO., LTD. (6-2 Ohtemachi 2-chome, Chiyoda-ku, Tokyo, 100-0004, JP)
Miyake, Shigehiko (98-6, Kojita Okayama-shi, Okayama-ken, 703-8225, JP)
Hashimoto, Hisayoshi (1-18-5, Chuo Ushiku-shi, Ibaraki-ken, 300-1234, JP)
Murai, Toshikazu (3233-6, Shimo-inayoshi Chiyoda-mach, Niihari-gun Ibaraki-ken, 315-0052, JP)
Kusaki, Takami (2605-118, Shimo-inayoshi Chiyoda-mach, Niihari-gun Ibaraki-ken, 315-0052, JP)
Miura, Tetsushiro (2539-5, Okazu-cho Izumi-k, Yokohama-shi Kanagawa-ken, 245-0003, JP)
Itaya, Hiroyosi (271 Yamaji, Kurashiki-shi, Okayama-ken, 701-0104, JP)
Nakagiri, Fumiki (5-5 Renshoji, Odawara-shi, Kanagawa-ken, 250-0865, JP)
Sekino, Satoshi (1-21-7, Matsuba Ryugasaki-shi, Ibaraki-ken, 301-0043, JP)
International Classes:
E02D3/00; E02D3/12; E02F5/12; E02F5/22; E02F7/00; E02F7/02; E02F7/04; E02F7/06; E02F9/22; (IPC1-7): E02D3/12; B01D7/02; E02F7/00
Foreign References:
JPH08206537A
JPH0149538B2
JPH03209A
JPH0841928A
JPS6449538A
JPS56733A
Other References:
See also references of EP 0915205A1
Attorney, Agent or Firm:
Kagei, Toshitsugu (Toranomon Mori Building No. 12, 17-3 Toranomon 1-chom, Minato-ku Tokyo, 105-0001, JP)
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