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1. (WO2018138893) AXLE DEVICE

Pub. No.:    WO/2018/138893    International Application No.:    PCT/JP2017/003058
Publication Date: Fri Aug 03 01:59:59 CEST 2018 International Filing Date: Sat Jan 28 00:59:59 CET 2017
IPC: F16H 57/04
Applicants: KOMATSU LTD.
Inventors: SANO, Shinya
佐野 慎哉
This axle device is provided with: an axle housing in which machine parts are arranged, the axle housing having a discharge opening from which oil supplied to the machine parts is discharged, and also having a plurality of inflow openings into which the oil flows; a filter disposed outside the axle housing; discharge piping for connecting the discharge opening of the axle housing and the filter; supply piping having one end which is connected to the filter, and also having the other end which is branched and connected to the plurality of inflow openings; and a pump for causing the oil to flow from the axle housing to the filter through the discharge piping and also causing the oil to flow from the filter to the axle housing through the supply piping.