Title:
ショベル及びショベル用のシステム
Document Type and Number:
Japanese Patent JP7387795
Kind Code:
B2
Abstract:
An excavator according to an embodiment of the present invention includes a lower traveling body (1); an upper turning body (3)mounted on the lower traveling body (1); an excavator attachment attached to the upper turning body (3); an attitude detecting device (M3) configured to detect an attitude of the excavator attachment; and a controller (30) configured to control a toe angle α of a toe of the bucket, based on a transition of the attitude of the excavator attachment, information relating to a present shape of an excavation ground, and an operation content of an operation device (26) relating to the excavator attachment.
Inventors:
Haruo Wu
Application Number:
JP2022061398A
Publication Date:
November 28, 2023
Filing Date:
March 31, 2022
Export Citation:
Assignee:
Sumitomo Heavy Industries Ltd.
International Classes:
E02F3/43
Domestic Patent References:
| JP10259619A | ||||
| JP2012172428A | ||||
| JP2013002058A | ||||
| JP7158105A | ||||
| JP2008144379A | ||||
| JP2013036243A | ||||
| JP2003105795A | ||||
| JP2000291048A |
Foreign References:
| WO1998059118A1 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito
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