Title:
EXCAVATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/215414
Kind Code:
A1
Abstract:
A controller (30) of an excavation system controls a bucket (15c) so as to excavate an excavation object (O) along excavation rows (C). When the position of the bucket (15c) at the time one excavation performed by the bucket (15c) is completed is forward (X1) of a border (53), the controller (30) causes the bucket (15c) to perform the next excavation without changing the excavation row (C). When the position of the bucket (15c) at the time one excavation performed by the bucket (15c) is completed is either the same as the position of the border (53) or is rearward (X2) of the border (53), the controller (30) causes the bucket (15c) to perform the next excavation with the excavation row (C) changed.
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Inventors:
NODA DAISUKE
FUKUO NOBUHIRO
AKIYAMA MASAKI
DOI TAKAYUKI
FUKUO NOBUHIRO
AKIYAMA MASAKI
DOI TAKAYUKI
Application Number:
PCT/JP2022/009853
Publication Date:
October 13, 2022
Filing Date:
March 08, 2022
Export Citation:
Assignee:
KOBELCO CONSTR MACH CO LTD (JP)
International Classes:
E02F3/43; E02F9/20
Domestic Patent References:
| WO2019049701A1 | 2019-03-14 | |||
| WO2020196896A1 | 2020-10-01 |
Foreign References:
| JP2001123479A | 2001-05-08 | |||
| JPH10212740A | 1998-08-11 | |||
| JPS5555732A | 1980-04-23 | |||
| JP2001123479A | 2001-05-08 |
Attorney, Agent or Firm:
KOTANI, Masataka et al. (JP)
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