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Tables And Desks Characterized By Structural Shape
(AREA)
Sheet Holders
(AREA)
Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices
(AREA)
Abstract
Extending table perfected, of the type called "booklet", essentially characterized in that its frame is constituted by two structures shaped in "U" arranged according to a plane parallel to the board, whose structures in "U" are facing each other telescopically fitting the branches of one of them in the correlatives of the other, hanging each other said structures by means of a device of articulation to compass enabling the permanent parallelism that must exist between both structures one of which is correlated with the board by means of an arm or while the other one has an axis of rotation of the panel that does not coincide with the point of articulation of the strut to the panel, all arranged so that, starting from the folding situation, the frame can be unfolded by rotating it around its center of rotation in such a way that due to its longitudinal invariability of the aforementioned arm or determine the one that this arm or brace pushes to the structure to him articulated provoking the consequent desencajamiento between the respective branches of both structures and therefore the extensibility of the frame. (Machine-translation by Google Translate, not legally binding)