Title:
排気処理装置、及びそれを備える作業機
Document Type and Number:
Japanese Patent JP7023746
Kind Code:
B2
Abstract:
To provide an exhaust treatment device comprising an attachment structure for a cover which is attachable to exhaust treatment units in various forms in a general-purpose manner.SOLUTION: An exhaust treatment device comprises: an exhaust treatment unit for treating fine particles contained in exhaust air from a motor provided in a work machine; a bracket which is attached to the exhaust treatment unit; and a first cover which is attached to the bracket and covers at least a part of the exhaust treatment unit. The exhaust treatment unit includes: a first exterior member including a first flange part; a second exterior member including a second flange part; and a first connection part connecting the first flange part and the second flange part. The bracket includes: a main-body-side attachment which is attached to the first connection part; and a cover attachment to which the first cover is attached.SELECTED DRAWING: Figure 20
Inventors:
Seiji Matsui
Yoshiaki Araki
Yoshiaki Araki
Application Number:
JP2018037966A
Publication Date:
February 22, 2022
Filing Date:
March 02, 2018
Export Citation:
Assignee:
Kubota Corporation
International Classes:
F01N13/14; E02F9/00; F01N3/033; F01N3/28; F02B67/00
Domestic Patent References:
| JP2012184602A | ||||
| JP2014124160A | ||||
| JP2014012497A | ||||
| JP2011179384A | ||||
| JP2012002132A | ||||
| JP2013044240A |
Attorney, Agent or Firm:
Mikio Yasuda