Title:
POSITIONING STRUCTURE FOR CYLINDER HEAD COVER
Document Type and Number:
WIPO Patent Application WO/2017/038817
Kind Code:
A1
Abstract:
Provided is a positioning structure for a cylinder head cover 10 of an engine, the cylinder head cover 10 covering the upper part of a cylinder head 20 in which a camshaft 25 is disposed, wherein the positioning structure is provided with an oil shower pipe 13 provided to the cylinder head cover 10 and jetting oil onto the camshaft 25; a cylindrical protrusion 22 provided protruding from the cylinder head 20 side and having a supply opening 23 for supplying oil to the oil shower pipe 13; and a nozzle 15 provided at the upstream end of the oil shower pipe 13 while being fitted in the supply opening 23, thereby determining the mounting position of the cylinder head cover 10 relative to the cylinder head 20.
Inventors:
MIZUKAMI NAOKI (JP)
KAI YUUICHIROU (JP)
KAI YUUICHIROU (JP)
Application Number:
PCT/JP2016/075329
Publication Date:
March 09, 2017
Filing Date:
August 30, 2016
Export Citation:
Assignee:
ISUZU MOTORS LTD (JP)
International Classes:
F02F1/24; F01M9/08; F01M9/10; F02F7/00
Foreign References:
| JP2007127014A | 2007-05-24 | |||
| JP2007023901A | 2007-02-01 | |||
| JPS56148182U | 1981-11-07 | |||
| JPH03116718U | 1991-12-03 | |||
| JPH0347417A | 1991-02-28 |
Attorney, Agent or Firm:
HIBIYA Yukihiko et al. (JP)
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