Invention Grant
US08863721B2 Seal alignment systems 有权
密封对齐系统

Seal alignment systems
Abstract:
A seal alignment system includes an engine block, a cover component spaced apart from the engine block and defining a first bore therethrough, and a crankshaft protruding from the engine block and extending through the first bore, wherein the crankshaft is rotatable about a central longitudinal axis and has an outer surface. The seal alignment system also includes an annular seal spaced apart from the engine block and defining a second bore therethrough, and an alignment device configured for coaxially aligning the annular seal with the central longitudinal axis so that the crankshaft extends through the second bore and the annular seal abuts the outer surface.
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