PERFECCIONAMIENTOS EN LOS SISTEMAS ELECTROMAGNETICOS PARA EL MANDO DE MAQUINITAS Y MECANISMOS ANALOGOS DE TELARES.

摘要

The present invention relates to electromagnetic devices for controlling dobbies and other weaving systems, wherein the control unit which contains the electro-magnets is borne by an oscillating frame on which is mounted an equal number of selectors associated with a spring which tends to move them away from the associated poles of magnetic attraction. Each selector acts selectively on the actuating hooks of the dobby, and a fixed stop ensuring its return into applied position against the magnet upon return into a non-actuating position. The device is applicable to the control of a dobby with double swinging levers or to the control of a rotating dobby.