SWITCHABLE CASTELLATION ASSEMBLY AND METHOD OF OPERATING A SWITCHABLE CASTELLATION DEVICE

A switchable castellation assembly can include a lost motion shaft, the lost motion shaft being configured to transfer a lift profile to a valve end. A switchable castellation device can comprise a rotatable first spline bushing and a spline body, wherein the first spline bushing can be changed betw...

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Hauptverfasser: RAIMONDI, Emanuele, ANDRISANI, Nicola
Format: Patent
Sprache:eng
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Zusammenfassung:A switchable castellation assembly can include a lost motion shaft, the lost motion shaft being configured to transfer a lift profile to a valve end. A switchable castellation device can comprise a rotatable first spline bushing and a spline body, wherein the first spline bushing can be changed between a locked position and an unlocked position, and a lost motion can be obtained by sliding the lost motion shaft.