Invention Grant
US09194260B2 Switching rocker arm 有权
切换摇臂

Switching rocker arm
Abstract:
A switching rocker arm assembly can include an outer arm, an inner arm and a latch assembly. The outer arm can have one or more high lift lobe contacting surfaces, where each of the high lift lobe contacting surfaces has an uppermost point that defines an outer arm tangent plane. The inner arm can be pivotably secured to the outer arm and have a low lift lobe contacting surface. The low lift lobe contacting surface can have an uppermost point that defines an inner arm tangent plane that is parallel to the outer arm tangent plane. The inner arm tangent plane can be spaced from the outer arm tangent plane by a minimum distance. The latch assembly can be movable between a first configuration in which the outer arm rotates with the inner arm, and a second configuration in which the outer arm rotates independently from the inner arm.
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