Title:
SHOVEL
Document Type and Number:
WIPO Patent Application WO/2019/182066
Kind Code:
A1
Abstract:
A shovel (100) according to one embodiment of the present application has: a lower section traveling body (1); an upper section slewing body (3) that is mounted on the lower section traveling body (1) in a slewable manner; a travel hydraulic motor (2M) that serves as a travel actuator driving the lower section traveling body (1); a space recognition device (70) that is provided to the upper section slewing body (3); an orientation detection device (71) that detects information regarding the relative relationship between the orientation of the upper section slewing body (3) and the orientation of the lower section traveling body (1); and a controller (30) that serves as a control device provided to the upper section slewing body (3). On the basis of the output of the space recognition device (70) and the output of the orientation detection device (71), the controller (30) causes the travel hydraulic motor (2M) to operate.
Inventors:
WU CHUNNAN (JP)
Application Number:
PCT/JP2019/011889
Publication Date:
September 26, 2019
Filing Date:
March 20, 2019
Export Citation:
Assignee:
SUMITOMO HEAVY INDUSTRIES (JP)
International Classes:
E02F9/20
Foreign References:
| JP2018021374A | 2018-02-08 | |||
| JP2002115272A | 2002-04-19 | |||
| JP2003261958A | 2003-09-19 | |||
| JP2016089559A | 2016-05-23 | |||
| JPH1139035A | 1999-02-12 | |||
| JPH08136737A | 1996-05-31 | |||
| JP2018057172A | 2018-04-05 |
Other References:
See also references of EP 3770335A4
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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