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1. (JP2007100657) SYNTHETIC RESIN CYLINDER HEAD COVER AND STRUCTURE FOR MOUNTING OIL CONTROL VALVE ON SYNTHETIC RESIN CYLINDER HEAD COVER

Office : Japan
Application Number: 2005294068 Application Date: 06.10.2005
Publication Number: 2007100657 Publication Date: 19.04.2007
Publication Kind : A
IPC:
F01L 1/34
F02F 7/00
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
L
CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
1
Valve-gear or valve arrangements, e.g. lift-valve gear
34
characterised by the provision of means for changing the timing of the valves without changing the duration of opening
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
F
CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
7
Casings, e.g. crankcases
Applicants: KOJIMA PRESS CO LTD
小島プレス工業株式会社
Inventors: KATO HIDEMI
加藤 秀実
OSAKI AKIHIRO
大崎 明宏
Agents: 中島 三千雄
中島 正博
Priority Data:
Title: (EN) SYNTHETIC RESIN CYLINDER HEAD COVER AND STRUCTURE FOR MOUNTING OIL CONTROL VALVE ON SYNTHETIC RESIN CYLINDER HEAD COVER
(JA) 合成樹脂製シリンダヘッドカバーに対するオイルコントロールバルブの取付構造並びに合成樹脂製シリンダヘッドカバー
Abstract: front page image
(EN) PROBLEM TO BE SOLVED: To provide technology capable of mounting a metal oil control valve on an synthetic resin cylinder head cover under a condition capable of surely preventing oil leak.

SOLUTION: A mounting bracket 16 including an insertion hole 44 and a cylindrical part provided with a inner hole constructing an opening side part of the insertion hole 44 is inserted through an inside of the insertion through hole provided on the cylinder head cover 10 at the cylindrical part thereof, a seal member is positioned between an outer circumference surface of the cylindrical part, stopper mechanism preventing rotation or movement of the mounting bracket 16 around an axial center of the cylindrical part and in the axial direction is provided, the mounting bracket 16 is fixed on the cylinder head cover 10, and the oil control valve 14 is inserted in the insertion hole 44 of the mounting bracket 16.

COPYRIGHT: (C)2007,JPO&INPIT
(JA)

【課題】金属製のオイルコントロールバルブを、合成樹脂製のシリンダヘッドカバーに対して、オイル漏れを確実に防止可能な状態で取り付け得る技術を提供する。
【解決手段】挿入穴44と該挿入穴44の開口側部分を構成する内孔を備えた筒状部とを有する取付金具16を、該筒状部において、シリンダヘッドカバー10に設けられた挿通孔内に挿通せしめると共に、それら筒状部の外周面と挿通部の内周面との間にシール部材を位置せしめ、更に、該筒状部の軸心回りと該軸心方向への該取付金具16の回動乃至は移動を阻止するストッパ機構56,37を設けて、該取付金具16を該シリンダヘッドカバー10に固定する一方、オイルコントロールバルブ14を該取付金具16の前記挿入穴44に挿入するように構成した。
【選択図】図1