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Individual
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Individual
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Priority to ES0263776ApriorityCriticalpatent/ES263776A2/en
Publication of ES263776A2publicationCriticalpatent/ES263776A2/en
Some improvements introduced in the object of the main patent no. 246.145, by "an improved machine for sharpening band saws", characterized by having a set of kinematic mechanisms for driving the support of the impeller of the band saw and the rod of transmission of the ascending and descending movement of the grinding head, constituted by a circular plate driven indirectly by the engine of the machine, which has an eccentric button on which a rotating arm is mounted, provided with an orifice, solid and integral at one end of the a vertical axis, housed in a support fixed to the head, whose vertical axis is joined by its lower part of another arm parallel to the previous one, connected to an intermediate lever bent, articulated to another lever joined integrally to an axis mounted on the frame of the machine, which has attached a rod that acts freely on its end on a lever attached to the support of the impulse r of the aforementioned band saw. (Machine-translation by Google Translate, not legally binding)
ES0263776A1960-12-221960-12-22A perfect machine for sharpening tape saws (Machine-translation by Google Translate, not legally binding)
ExpiredES263776A2
(en)