Crankshaft for internal combustion engine, particularly for marine diesel engine, comprises shaft extension for mounting crankshaft in crankcase, where counterweight is mounted on respective jack lift
摘要
<p>The crankshaft (10) comprises a shaft extension (11) for mounting the crankshaft in a crankcase. A counterweight (13) is mounted on respective jack lift (12), where each jack lift has a flexible resilient spring element (14). The counterweight is assigned an oil damping element, where non-hermetic sealing elements serves as an oil damping chamber (16).</p>
