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Friedrich Boeke
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Individual
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Individual
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Publication of GB190401300ApublicationCriticalpatent/GB190401300A/en
1300. Boeke, F. Jan. 18. Winding-drums.-Pulleys for winding-machines and the like are covered with wood or metal, which is grooved to fit the strands of wire ropes and prevent them from slipping and twisting. The strands a, Figs. 1 and 2, fit into the grooves b in the covering c, the grooves following the configuration of the inner surface of the rope.
GB190401300D1904-01-181904-01-18Improvements in Pulleys
ExpiredGB190401300A
(en)
Improvements in Trolley Sheaves for Engaging Electric Power Wires, applicable also to Sheaves and Guide Pulleys used with Wire Ropes, Cables and the like.