Title:
WORK VEHICLE FOR SPRAYING PAVING MATERIAL AND METHOD OF CONSTRUCTING PAVED BODY BY USING THE WORK VEHICLE
Document Type and Number:
WIPO Patent Application WO/2007/007804
Kind Code:
A1
Abstract:
A work vehicle for spraying paving materials capable of efficiently constructing the
thin layers of these paving materials by safely and freely spraying them even if
easily decomposable and mechanically unstable binder emulsions and emulsion mixtures
containing fillers and fine aggregate are used as the paving materials, and a
method of safely and efficiently constructing a paved body at low cost by using
the work vehicle for spraying the paving materials. The work vehicle comprises a
material storage tank, a spray bar, a plurality of spray nozzles connected the spray
bar, a piston pump, a pipeline connecting the material storage tank to the suction
port of the piston pump, and a pipeline connecting the discharge port of the piston
pump to the spray bar. The method of constructing the paved body uses the work vehicle
for spraying these paving materials.
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Inventors:
ISHII NOBUYUKI (JP)
KATO IWAO (JP)
WATANABE MASANORI (JP)
BANBA KOKI (JP)
MIDORIKAWA HIROSHI (JP)
IKEDA TADA-AKI (JP)
KATO IWAO (JP)
WATANABE MASANORI (JP)
BANBA KOKI (JP)
MIDORIKAWA HIROSHI (JP)
IKEDA TADA-AKI (JP)
Application Number:
PCT/JP2006/313895
Publication Date:
January 18, 2007
Filing Date:
July 12, 2006
Export Citation:
Assignee:
MARU T OHTSUKA CORP (JP)
SEVENTECH CO LTD (JP)
NICHIREKI CO LTD (JP)
ISHII NOBUYUKI (JP)
KATO IWAO (JP)
WATANABE MASANORI (JP)
BANBA KOKI (JP)
MIDORIKAWA HIROSHI (JP)
IKEDA TADA-AKI (JP)
SEVENTECH CO LTD (JP)
NICHIREKI CO LTD (JP)
ISHII NOBUYUKI (JP)
KATO IWAO (JP)
WATANABE MASANORI (JP)
BANBA KOKI (JP)
MIDORIKAWA HIROSHI (JP)
IKEDA TADA-AKI (JP)
International Classes:
E01C19/16; E01C7/35
Foreign References:
| JP2004003201A | 2004-01-08 | |||
| JP2004003202A | 2004-01-08 | |||
| JP2004100147A | 2004-04-02 | |||
| JP2000170103A | 2000-06-20 | |||
| JP2002295365A | 2002-10-09 |
Attorney, Agent or Firm:
SUMA, Mitsuo (19-15 Shimbashi 5-chom, Minato-ku Tokyo 04, JP)
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