US 12,239,926 B2
Filter attachment body and work vehicle
Kazumichi Okajima, Tokyo (JP)
Assigned to KOMATSU LTD., Tokyo (JP)
Appl. No. 17/426,911
Filed by KOMATSU LTD., Tokyo (JP)
PCT Filed Mar. 17, 2020, PCT No. PCT/JP2020/011729
§ 371(c)(1), (2) Date Jul. 29, 2021,
PCT Pub. No. WO2020/189680, PCT Pub. Date Sep. 24, 2020.
Claims priority of application No. 2019-051088 (JP), filed on Mar. 19, 2019.
Prior Publication US 2022/0096973 A1, Mar. 31, 2022
Int. Cl. B01D 35/02 (2006.01); B01D 35/30 (2006.01); E02F 3/28 (2006.01); E02F 9/08 (2006.01); F16M 13/02 (2006.01)
CPC B01D 35/02 (2013.01) [B01D 35/30 (2013.01); E02F 9/0858 (2013.01); F16M 13/02 (2013.01); B01D 2201/265 (2013.01); B01D 2201/40 (2013.01); E02F 3/283 (2013.01)] 5 Claims
OG exemplary drawing
 
1. A filter attachment body attached to a vehicle body of a work vehicle provided with a pump, the filter attachment body comprising:
a bracket attached to the vehicle body;
a filter device attached to the bracket; and
a plurality of elastic members interposed between the bracket and the filter device;
the bracket having an attachment plate to which the filter device is attached,
the attachment plate being disposed substantially perpendicular to an up-down direction,
the filter device having
a filter case connected to the pump,
a filter body attached to the filter case,
a plate disposed between the attachment plate and the filter case, and
a plurality of second coupling members that couple the plate and the filter case, and
a geometric center of the filter body overlapping a figure drawn by linking each of the plurality of elastic members with straight lines when viewed from a top view of the attachment plate,
at least a portion of at least one of the plurality of elastic members being located outside of the filter body when viewed from the top view of the attachment plate, and
the plurality of second coupling members being located inside of the filter body when viewed from the top view of the attachment plate.