The engineer's sketch-book of mechanical movements, devices, appliances, contrivances and details employed in the design and construction of machinery for every purpose; (1902)
Barber, Thomas Walter. [from old catalog] · New York, Spon & Chamberlain · leaf 103
m end. Cylinder end. With 1 sheave .. 1 sheave .. it is geared 3 to 1.„ 2 „ ..2 „ .. „ 5tol. „ 3 „ ..3 „ .. „ 7tol;&c. 748. Is the same plan, but equally geared— Rjim end. Cylinder end. With 1 sheave .. Mo sheaves .. it is geared 2 to 1.„ 2 „ ..1 sheave .. „ 4 to 1. „ 3 „ .. 2 „ „ 6 to 1;… … 7^. J- f^-f t 98 THE ENGINEERS SKETCH-BOOK. 761. An arrangement of the sheaves suitable for vertical working,but geared 4 to 1. 752. Stevens and Majors patent for horizontal working. The angle of the chain helps to support the weight of the ram. 753. Modification of 752, sometimes used, and…
Mechanical movements
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