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Bracons y Riera SL
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Bracons y Riera SL
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Application filed by Bracons y Riera SLfiledCriticalBracons y Riera SL
Priority to ES0251351ApriorityCriticalpatent/ES251351A3/en
Publication of ES251351A3publicationCriticalpatent/ES251351A3/en
New developer mechanism for warp beams, which is characterized, essentially, by consisting of a cam mounted on the spindle in whose profile rests an arm of a rotating lever whose other arm moves in a path where there is a stop fixed on a horizontal movable part, at one end of which are articulated triggers whose movement rotates a ratchet wheel fixed on a vertical axis integral with a worm that in turn engages with a wheel that is mounted idly on the axle of the warp folder and whose idler wheel has an articulated trigger capable of moving relatively in one direction and joined in the other opposite with a ratchet wheel concentric and integral with the axis of the folder and, on the other hand, the horizontal piece displaceable is articulated, at its opposite end from that of the triggers, with an oscillating lever connected, through a tie rod and a spring damped or, with a second oscillating lever fixed at one end to the transverse axis of the loom on which the sill roller thereof is mounted and on said transverse axis is subject to the action of the counterweight and tension adjustment device of the warp. (Machine-translation by Google Translate, not legally binding)
ES0251351A1959-08-081959-08-08New developer mechanism for urdimbre folders (Machine-translation by Google Translate, not legally binding)
ExpiredES251351A3
(en)