Title:
VALVE OPERATION DEVICE FOR ENGINE
Document Type and Number:
Japanese Patent JPH1113441
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To surely seal one end part of an oil path in a locker shaft by providing a fastening member for fixing one end part of the locker shaft to a bearing part in relation to a part having a sealing member press fitted with one end part of the oil path of the locker shaft. SOLUTION: A locker shaft 12 for supporting a locker arm 14 to be freely swung is fitted and supported by bearing parts 38, 40,...46 formed in a cylinder head 36 along the axial direction of the locker shaft 12 at specified intervals. In this case, a specified gap is formed in the outer peripheral surface of the locker shaft 12 in the forming positions of the bearing parts 38 and 46 of both ends and air bleeder holes 12C and 12D formed at the bearing part, and one end of the gap is connected to a lifter route communicated with an oil pan. The locker shaft 12 is fixed in a terminal side more than the air bleeder hole 12D by inserting a bolt 48. Then, by press fitting a plug member 50 between the air bleeder hole 12D and the bolt hole in an oil path 12A, one end of the oil path 12A is closed.
Inventors:
TSURUTA SEIJI
HAYASHI NOBUTAKA
KOBAYASHI TOMOICHI
AKASAKA YUZO
CHOKAI MAKI
HAYASHI NOBUTAKA
KOBAYASHI TOMOICHI
AKASAKA YUZO
CHOKAI MAKI
Application Number:
JP17154097A
Publication Date:
January 19, 1999
Filing Date:
June 27, 1997
Export Citation:
Assignee:
UNISIA JECS CORP
NISSAN MOTOR
NISSAN MOTOR
International Classes:
F01M1/06; F01L13/00; (IPC1-7): F01L13/00; F01M1/06