Title:
エンジン作業機
Document Type and Number:
Japanese Patent JP6794048
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an engine work machine including an oil fence capable of improving a leakage prevention function for oil content scattered from an engine or the like, without requiring a complicated structural change.SOLUTION: An oil fence 16 is arranged with a separation part 17 provided between a side plate outer surface of the oil fence and a side plate inner surface of a frame 13 supporting a casing. On an inner surface of the frame, provided is a guide part 18a configured to flow downward liquid, flowing downward through the side plate inner surface of the frame, to the inside of the oil fence. Between an upper edge of the oil fence and a lower surface of the guide part, provided is an introduction internal 19 configured to jet out air, suctioned through the separation part, to the inside of the oil fence.SELECTED DRAWING: Figure 7
Inventors:
Sakuragi Hayato
Application Number:
JP2017009974A
Publication Date:
December 02, 2020
Filing Date:
January 24, 2017
Export Citation:
Assignee:
Nippon Vehicle Manufacturing Co., Ltd.
International Classes:
F02B77/13; F02B63/00; F02B63/04
Domestic Patent References:
| JP2015214958A | ||||
| JP2012047049A |
Attorney, Agent or Firm:
Yoshihiko Kido
Kazuhiko Kido
Kazuhiko Kido