Title:
作業車両
Document Type and Number:
Japanese Patent JP7301616
Kind Code:
B2
Abstract:
A working vehicle including a cabin (13), an outside air inlet portion (30), a filter device (50) having a first filter (51) providing a first filtering level and a second filter (52) providing a second filtering level that is a filtering level higher than the first filtering level, an air conditioning unit (34) to which the outside air having passed through the filter device (50) is supplied and a filter changing mechanism (60) having a first state to allow the outside air to pass through only the first filter (51) and a second state to allow the outside air to pass through at least the second filter (52) among the first filter (51) and the second filter (52), the filter changing mechanism (60) being configured to be selectively switched to the first state or the second state.
Inventors:
Guillaume Excavator
Norishi Koshida
Norishi Koshida
Application Number:
JP2019112589A
Publication Date:
July 03, 2023
Filing Date:
June 18, 2019
Export Citation:
Assignee:
Kubota Corporation
International Classes:
B60H3/06; B60H1/00; B60H1/32; B62D25/06
Domestic Patent References:
| JP2018508416A | ||||
| JP2018138840A | ||||
| JP2010076497A |
Foreign References:
| EP3318434A1 | ||||
| DE102014225272A1 | ||||
| WO2016158250A1 |
Attorney, Agent or Firm:
Mikio Yasuda
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