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Individual
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Individual
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Priority to ES133318UpriorityCriticalpatent/ES133318U/en
Publication of ES133318UpublicationCriticalpatent/ES133318U/en
Fixing device for horizontal support arms, namely rigid flat arms, provided at one end with fastening hooks to a grooved profile, essentially characterized by comprising a nut fitted with the possibility of freely rotating in a corresponding opening provided in the arm, in the proximities of the extremity through which the fixation of the same is carried out to the profile whose nut threads in a screw provided with a head that has two races in opposition, in which the edges fit. Of a groove made in the arm communicating said fitting opening of the nut with the said end; all in such a way that it suffices to manually rotate the nut to cause linear displacement of the screw head along the said slot, until this head is strongly pressed against the fastening profile, leaving the assembly immobilized with complete safety in the position of mounting. (Machine-translation by Google Translate, not legally binding)
ES133318U1967-10-071967-10-07Fixing device for horizontal support arms (Machine-translation by Google Translate, not legally binding)
PendingES133318U
(en)
Mechanical fastening detail fitted with with the thread,the connecting surfaces being coated under pressure by the activated adhesive,hardened by the surrounding temperature