发明名称 |
VALVE-ACTUATING DEVICE FOR INTERNAL COMBUSTION ENGINE |
摘要 |
A pair of link arms (19A and 20A) each supported at one end thereof on an engine body (1) for swinging movement about an axis parallel to a rotational axis for a valve-operating cam (16) are connected at the other ends, for relative turning movement about an axis parallel to the rotational axis, directly to a rocker arm (18A) having a valve abutment (15) abutting against an engine valve (6) and a cam abutment (17) contacting with the valve-operating cam (16). At least any one of the link arms (19A and 20A) is swingably supported at one end thereof on the engine body (1) for continuous movement within a plane perpendicular to a rotational axis for the valve-operating cam (16). Such an arrangement ensures that a valve-operating system can be constructed compactly, and the opening lift amount of the engine valve can be changed continuously, while ensuring an excellent followability to the valve-operating cam. <IMAGE> |
申请公布号 |
EP1533486(A4) |
申请公布日期 |
2007.03.14 |
申请号 |
EP20030738630 |
申请日期 |
2003.07.02 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
FUJII, NORIAKI;NAKAMURA, HIROMU;IWAMOTO, JUNICHI |
分类号 |
F01L13/00;F01L1/18 |
主分类号 |
F01L13/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|