Title:
CONCRETE MIXER TRUCK
Document Type and Number:
WIPO Patent Application WO/2022/024463
Kind Code:
A1
Abstract:
A concrete mixer truck 1 is provided with: a mixer drum 2 that is rotatably mounted on a vehicle; an operating panel 4 that is used to manually operate the mixer drum 2; and a controller 20 that controls driving of the mixer drum 2. When the concrete mixer truck 1 is in a traveling state, the controller 20 performs control to enable an operation of the mixer drum 2 when a first unlocking operation is performed using the operation panel 40 and does perform, even if the operation panel 40 is operated before the first unlocking operation is performed using the operation panel 40, the driving of the mixer drum 2 according to the operation.
Inventors:
KOMORI YUKINORI (JP)
KIMOTO KEISUKE (JP)
KAWASHIMA SHIGERU (JP)
KIMOTO KEISUKE (JP)
KAWASHIMA SHIGERU (JP)
Application Number:
PCT/JP2021/015194
Publication Date:
February 03, 2022
Filing Date:
April 12, 2021
Export Citation:
Assignee:
KYB CORP (JP)
International Classes:
B28C5/42; B60P3/16
Foreign References:
| JP2020066292A | 2020-04-30 | |||
| JP2010228152A | 2010-10-14 | |||
| JP2006188133A | 2006-07-20 |
Attorney, Agent or Firm:
GOTOH & PARTNERS (JP)
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