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Priority to ES106604UpriorityCriticalpatent/ES106604Y/en
Publication of ES106604UpublicationCriticalpatent/ES106604U/en
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Publication of ES106604YpublicationCriticalpatent/ES106604Y/en
Mechanism of articulation for seats essentially characterized by being constituted by an anchor plate to the frame of the seat having articulated at one end a connecting rod element which is arranged articulated in turn in an anchorage profile to the base of said seat being a end of said articulated profile to an appendix with a second double connecting element that is also articulated to said plate and there being disposed in the latter between the joints of both connecting rod elements a stop intended to limit the rearward rotation of the second element double connecting rod with the particularity that the latter is arranged in parallel with respect to a third element of double connecting rod also articulated to the opposite end of the anchor plate with the collaboration of a tension spring and interposing a stop that limits the turn towards forward of the second element of double connecting rod while the third element is also articulated to one of the connecting rods of the second, both articulated at their opposite ends, a platform for supporting the feet in such a way that the forward traction exerted on said platform causes the rotation of all the connecting rod elements and the horizontal position of that coinciding with the backward movement of the seat and the cycle being inverted when exerting traction backwards on said platform. (Machine-translation by Google Translate, not legally binding)
ES106604U1964-06-081964-06-08
AN ARTICULATING MECHANISM FOR SEATS.
ExpiredES106604Y
(en)