Title:
OIL PAN DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/082402
Kind Code:
A1
Abstract:
An oil pan device 1 is provided with an oil pan 10 attached to a lower end 5a of a crankcase 5 of an engine, and a drain bolt 50. The oil pan 10 has a recessed part 33 formed by recessing a bottom surface part 32 upward, an inclined part 35 that sections off the recessed part 33, and a bolt hole 36 provided to the inclined part 35. When the drain bolt 50 is attached to the bolt hole 36, a head part 52 of the drain bolt 50 is accommodated in the recessed part 33.
Inventors:
MAEDA TAKAYA (JP)
MIZUKAMI NAOKI (JP)
MATSUNAGA TSUTOMU (JP)
KITSUKAWA ISAO (JP)
MIZUKAMI NAOKI (JP)
MATSUNAGA TSUTOMU (JP)
KITSUKAWA ISAO (JP)
Application Number:
PCT/JP2016/083560
Publication Date:
May 18, 2017
Filing Date:
November 11, 2016
Export Citation:
Assignee:
ISUZU MOTORS LTD (JP)
International Classes:
F01M11/00
Domestic Patent References:
| WO2014079591A1 | 2014-05-30 |
Foreign References:
| JP2009236091A | 2009-10-15 | |||
| JP2012047092A | 2012-03-08 | |||
| JP2015194115A | 2015-11-05 | |||
| JP2004211597A | 2004-07-29 | |||
| JPH06147008A | 1994-05-27 |
Other References:
See also references of EP 3375992A4
Attorney, Agent or Firm:
HIBIYA Yukihiko et al. (JP)
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