发明名称 |
Rocker arm apparatus for engine cylinder deactivation |
摘要 |
The present invention provides to a rocker arm apparatus for cylinder deactivation with a new structure for increasing fuel efficiency in a gasoline engine. For this, the present invention provides a rocker arm apparatus for cylinder deactivation including: a rocker arm; a restoring spring supported at the bottom of a rear end portion of the rocker arm; a roller coupled to the rocker arm to be pressed by a cam; a pair of rocker shaft assemblies each including first and second rocker shafts, and a connecting rod integrally connecting the first and second rocker shafts; a pair of rocker shaft support members connected to the rocker arm by means of the first and second rocker shafts; and a transfer member for controlling the rocker shaft assembly.
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申请公布号 |
US8505509(B2) |
申请公布日期 |
2013.08.13 |
申请号 |
US201113290871 |
申请日期 |
2011.11.07 |
申请人 |
HA KYOUNG PYO;KONG JIN KOOK;KIM WOO TAE;HYUNDAI MOTOR COMPANY |
发明人 |
HA KYOUNG PYO;KONG JIN KOOK;KIM WOO TAE |
分类号 |
F01L1/18 |
主分类号 |
F01L1/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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