Title:
作業車両
Document Type and Number:
Japanese Patent JP6748409
Kind Code:
B2
Abstract:
An operator's compartment (30) is located above a climbing device (20) and has a door (10). A sensing unit (SE1) recognizes an operator, A door driving unit (11) automatically opens the door (10) in response the sensing unit (SE1) sensing the operator.
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Inventors:
Hama Masahiko Mouth
Kenichi Muramoto
Yuuki Shimazaki
Setouchi Masaki
Jun Ito
Kenichi Muramoto
Yuuki Shimazaki
Setouchi Masaki
Jun Ito
Application Number:
JP2015164484A
Publication Date:
September 02, 2020
Filing Date:
August 24, 2015
Export Citation:
Assignee:
KOMATSU LTD.
International Classes:
E02F9/16; B60J5/00; B60J5/04
Domestic Patent References:
| JP2013174046A | ||||
| JP2011117196A | ||||
| JP2005324664A | ||||
| JP2005133529A | ||||
| JP2009164529A | ||||
| JP2009114783A | ||||
| JP2003104055A | ||||
| JP2003314135A |
Foreign References:
| US20080150325 |
Attorney, Agent or Firm:
Fukami patent office