Title:
SCRAPER VEHICLE, AND CONTROL METHOD AND TOWING VEHICLE THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/261788
Kind Code:
A1
Abstract:
To provide a scraper vehicle that does not easily become unable to travel and that can contribute to shortening a construction period, reducing construction cost, etc., while having a comparatively simple and low-cost configuration, a scraper vehicle 100 comprises an auxiliary drive system that, during excavation performed by a scraper 110, supplies driving force to at least some travel wheels 103 of the scraper vehicle either constantly or in accordance with resistance against the traveling of the scraper vehicle 100.
Inventors:
OBATA HIROSHI (JP)
MORIMOTO HIDETOSHI (JP)
SATO YUU (JP)
BABA TSUKASA (JP)
ASAKURA TAKEO (JP)
KUSANO MASAAKI (JP)
MORIMOTO HIDETOSHI (JP)
SATO YUU (JP)
BABA TSUKASA (JP)
ASAKURA TAKEO (JP)
KUSANO MASAAKI (JP)
Application Number:
PCT/JP2020/019097
Publication Date:
December 30, 2020
Filing Date:
May 13, 2020
Export Citation:
Assignee:
JAPAN DEV & CONSTRUCTION (JP)
International Classes:
B62D49/00; B60K1/00; B60K17/04; B60K17/10; E02F3/80; F16H61/4096
Foreign References:
| US20170306589A1 | 2017-10-26 | |||
| US5682958A | 1997-11-04 | |||
| US20100018727A1 | 2010-01-28 | |||
| JPS4814982B1 | 1973-05-11 | |||
| JPS60189434U | 1985-12-16 | |||
| JP2017536286A | 2017-12-07 | |||
| JP2013117098A | 2013-06-13 | |||
| JP2008007089A | 2008-01-17 |
Attorney, Agent or Firm:
KATAYAMA, Shuhei (JP)
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