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Forjas Orbi S A
Original Assignee
Forjas Orbi S A
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Application filed by Forjas Orbi S AfiledCriticalForjas Orbi S A
Priority to ES0193531UpriorityCriticalpatent/ES193531U/en
Publication of ES193531UpublicationCriticalpatent/ES193531U/en
Elastic arm for cultivator, of the type with an intermediate spring that gives it elasticity, essentially characterized by a horizontal straight section at its end of attachment to the tractor interrupted in its central part by the spiral spring, which undergoes a curvature towards below equivalent to two sevenths of a turn of diameter two and a half times greater than the diameter of the spiral spring, continuing down and forward with another straight section that forms an angle of 15 to 20 degrees with the vertical and that in its end suffers a slight forward bend. (Machine-translation by Google Translate, not legally binding)
ES0193531U1973-07-201973-07-20Elastic arm for cultivator (Machine-translation by Google Translate, not legally binding)
PendingES193531U
(en)
Brazo-support of agricultural cultivator grate with new application of spring recovery of displacements by hooks (Machine-translation by Google Translate, not legally binding)