Apparatus and method for rotating a shaft

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United States of America Patent

PATENT NO 9809291
APP PUB NO 20100095791A1
SERIAL NO

12582403

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Importance

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Abstract

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Turning gear apparatus (10) for rotating a shaft (11) comprises a rotary drive arrangement (12) and a transmission system including a pivot arm (20). The rotary drive arrangement (12) is fixed, for example to a vessel hull (14), and the pivot arm (20) is pivotable between a first, shaft-disengaged, position and a second, shaft-engaged position where the rotary drive arrangement (12) is operably coupled to the shaft (11), thereby permitting control over rotation of the shaft (11) by the rotary drive arrangement (12).

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Galloway, Eric Midlothian, GB 2 33

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