A drive assembly 1, wherein the first viscous coupling has an output end which is connected to an input end of the second viscous coupling, the second viscous coupling having an output end, and {HEAD ~ the freewheeling unit} having {TAIL ~ an outward end} connected to the output end of the second viscous coupling 
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A drive assembly 1 , wherein the first viscous coupling has an output end which is connected to an input end of the second viscous coupling , the second viscous coupling having an output end , and { HEAD ~ the freewheeling unit } having { TAIL ~ an outward end } connected to the output end of the second viscous coupling
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