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All-Fix S L
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All-Fix S L
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Priority to ES1968159147UpriorityCriticalpatent/ES159147Y/en
Publication of ES159147UpublicationCriticalpatent/ES159147U/en
Application grantedgrantedCritical
Publication of ES159147YpublicationCriticalpatent/ES159147Y/en
Support beam for variable length covers, consisting of two wooden beams that slide relative to one another, located vertically next to each other in a coinciding or overlapping section and fastened to each other in this section by several rectangular frames or frames susceptible to be placed in tension against the said beams, characterized by having the following characteristics: a) the wooden beams are constituted in the form of composite beams in grid or network of triangles; b) the beams have their spars, in the coincidence or superposition section, in immediate adjacent relation to each other, laterally; c) each frame has a U-shaped abutment constructed with steel profiles, which is supported with the faces directed inward from its vertical portions laterally on the surfaces of the lower and upper beams of the composite wooden beams; d) said vertical parts of the abutment are joined to each other, at the top, by a metal band, band or strip resting on the upper face of the upper beams of the composite wooden beams; and e) the frames can be tensioned against the beams by wedges that are inserted longitudinally with respect to the beams between the lower face of the lower beams thereof and the upper face of the horizontal bottom part of the U-shaped footboard, opposite senses. (Machine-translation by Google Translate, not legally binding)
ES1968159147U1968-12-301968-12-30
SUPPORT BEAM FOR ROOFS OF VARIABLE LENGTH.
ExpiredES159147Y
(en)
Armor for concrete, constituted by a beam by means of intermediate and by a armor of a way of estera. (Machine-translation by Google Translate, not legally binding)