ES1012487U - Mechanical jack for motor vehicles. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Cat mechanic for motor vehicles of the type comprising four arms articulated together and arranged in a parallelogram, equipped with a screw located in a diagonal, to which is attached, at its rear end, a means to rotatably driving as well as support means, preferably through a bearing, and screwing, at the corners front and rear parallelogram presenting at the apex of the latter, a footboard to support and support of motor vehicle for, while the lower arm of the parallelogram, which kicks off its apex rear, inferiorly extending support leg forming the cat, articulada a pie for ground support; wherein the upper arm front parallelogram presents a taco elástico kingdom, preferably by means of an appendix lower than through hole of such arm and in which is retained by a terminal thickening in your front end portion and close to the apex front parallelogram correspondingly tubular part of bracket articulada freely in the upper arm rear prolongación parallelogram shaft to said part of the estribo leaning against the taco when the jack is folded; and why the top of rama cross back profile bracket, with ay forming part of your mouth presents an area in plane backward to initial support against the proper tab down the bottom of body motor vehicle. (Machine-translation by Google Translate, not legally binding)