Title:
MECHANICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/073734
Kind Code:
A1
Abstract:
In the present invention, in order to easily confirm the presence of foreign matter in oil regardless of an installation position, the following are provided: a machine body 10 that includes an accommodation chamber 11 in which oil is stored; a plug 20 that is attached to the bottom of the accommodation chamber 11 in a state in which an end face of a shaft 20a faces upward; a spacer member 30 that is formed by molding a transparent member, and that is disposed in the plug 20 such that one end face 30a faces the interior of the accommodation chamber 11; and an image capture unit 40 that is disposed in the plug 20 and that captures an image of the interior of the accommodation chamber 11 through the spacer member 30.
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Inventors:
HORI SHUUJI (JP)
CHIKUGO HIROYUKI (JP)
ONO MUTSUMI (JP)
NOHARA TAKUYA (JP)
BABA YUTA (JP)
MATSUMOTO TOSHIYUKI (JP)
CHIKUGO HIROYUKI (JP)
ONO MUTSUMI (JP)
NOHARA TAKUYA (JP)
BABA YUTA (JP)
MATSUMOTO TOSHIYUKI (JP)
Application Number:
PCT/JP2016/082079
Publication Date:
May 04, 2017
Filing Date:
October 28, 2016
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
F15B1/26; F15B21/04; F15B21/041
Foreign References:
| JPH0666372A | 1994-03-08 | |||
| JP2012072725A | 2012-04-12 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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