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Devices For Conveying Motion By Means Of Endless Flexible Members
(AREA)
Abstract
Variable pulley for trapezoidal belts, essentially characterized by two moving bodies that act on a fixed one, being controlled by a thread that allows the movements of said parts to make a variation of the diameter of the primitive that has the pulley, in two variants, being fixed for the i work for both prisoners that act on the movable bodies, in conjunction with the fixed body. (Machine-translation by Google Translate, not legally binding)
ES1971166540U1971-03-011971-03-01
DOUBLE VARIABLE PULLEY, FOR V-BELTS.
ExpiredES166540Y
(en)
Improvements in connection devices for change gears especially for gears of change of speeds in vehicles. (Machine-translation by Google Translate, not legally binding)
Mechanism of pulleys operated by trapezoid strings to avoid the gear system in the cylinder mills. (Machine-translation by Google Translate, not legally binding)
A mechanical system of pulleys operated by trapezoid strings to avoid the gear system in the cylinder mills. (Machine-translation by Google Translate, not legally binding)