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Individual
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Individual
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Priority to ES0021766UpriorityCriticalpatent/ES21766U/en
Publication of ES21766UpublicationCriticalpatent/ES21766U/en
Metallic union for trapezoidal belts characterized by being constituted by two U-shaped pieces, coupled in an opposite way, and so that one of them, in the closed part corresponding to the union of the two sides, has two projections, that each part or pulls off the face corresponding to the "U", each projection carrying a hole, in which fits a roller that crosses the closed part corresponding to the union of the two sides of the other piece in "U" that in this place it adopts a semi-cylindrical shape, whose roller is conveniently fixed by a threaded screw. (Machine-translation by Google Translate, not legally binding)
ES0021766U1949-12-171949-12-17Metallic unión for trapezoidal belts (Machine-translation by Google Translate, not legally binding)
PendingES21766U
(en)
A parallel screw provided with interchangeable superimposed flanges for the fastening of parts of various profiles (Machine-translation by Google Translate, not legally binding)