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Harold Gill
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5397. Gill, H. March 6. Guiding ropes; hauling and winding drums.- A rope pulley for the transmission of power, or for guiding or hauling purposes, is formed with a wood or wood-fibre outer rim or face b, which is screwed or bolted to the periphery a of an ordinary metal pulley, and is then turned true and grooved. In wide pulleys, two or more sets of arms may be provided. Specification No. 20,657, A.D. 1891, [Abridgment Class Mechanism &c.], is referred to.
GB190605397D1906-03-061906-03-06Improvements in Rope Pulleys for the Transmission of Power
ExpiredGB190605397A
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