Title:
WORKING VEHICLE
Document Type and Number:
WIPO Patent Application WO/2014/132356
Kind Code:
A1
Abstract:
A working vehicle is provided with a working machine (3) and a hydraulic oil tank (8). The hydraulic oil tank (8) has a tank body (81) for containing hydraulic oil for driving the working machine (3), and has a strainer (86) installed within the tank body (81). The strainer (86) has a filtration material (86b) and a cover member (86d). The filtration material (86b) has a cylindrical shape and is installed within the tank body (81) in such a manner that the axis of the filtration material (86b) extends in the vertical direction. The cover member (86d) has an upper plate section (86q) and a cylindrical section (86r). The upper plate section (86q) covers the upper face of the filtration material (86b). The cylindrical section (86r) extends downward from the outer peripheral edge (86t) of the upper plate section (86q), covers the upper part of the side face of the filtration material (86b) with a gap provided between the cylindrical section (86r) and the side face of the filtration material (86b), and exposes the lower part of the side face of the filtration material (86b).
Inventors:
MIYASAKA HISASHI (JP)
Application Number:
PCT/JP2013/055097
Publication Date:
September 04, 2014
Filing Date:
February 27, 2013
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
E02F9/00; F15B1/26
Domestic Patent References:
| WO2007072674A1 | 2007-06-28 |
Foreign References:
| JPH0253108U | 1990-04-17 | |||
| JP2011256956A | 2011-12-22 | |||
| JPS4910112U | 1974-01-28 | |||
| JP2010101306A | 2010-05-06 | |||
| JP2009250081A | 2009-10-29 |
Other References:
See also references of EP 2878735A4
Attorney, Agent or Firm:
Shinjyu Global IP (JP)
fresh green -- a global IP patent business corporation (JP)
fresh green -- a global IP patent business corporation (JP)
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