Tilt regulating device for the support of a seating furniture. (Machine-translation by Google Translate, not legally binding)

摘要

Inclination regulating device for the support of a seat furniture, in which the support is jointly linked to the seat frame through its lower vertices, and in which the subsequent legs of such furniture are prolonged upwards framing sideway to the back, essentially characterized because it consists of a "U" balancing, located among the above prolongations of the future legs of the furniture, whose side branches are oriented up and joined by their extremities superior to those prolongations, counting the branches sidewalks of this "U" rocker with single sliding slots that extend throughout themselves and in which they play respective solidarized letters to ears that emergen from the side of the back, substantially displaced upwards with respect to the axis of succession of such backing, so that the different stages of the above grooves determ stable inanpositions for the tetons associated with the support and, consistently, stable positions for such backup, with different inclination, which are accessed step by step as the backing angle increases, through manual operation on the rocker, while the displacement in the sense of the backward can be produced in a unique manual of automatic and progressive jump on all the slots of the slots. (Machine-translation by Google Translate, not legally binding)