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Individual
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Individual
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Priority to ES95423UpriorityCriticalpatent/ES95423Y/en
Publication of ES95423UpublicationCriticalpatent/ES95423U/en
Application grantedgrantedCritical
Publication of ES95423YpublicationCriticalpatent/ES95423Y/en
New type of coupling head for trailers, characterized in that the closing counter-sphere, with the possibility of turning around a horizontal axis located behind it, carries the lower part of its convexity widened and linked with the rest of that convexity by a notch intended to be tongue-and-groove with the notch that ends at the bottom of the front plane, inclined from top to bottom and from front to back, of a wedge slidable from top to bottom and from bottom to top along a vertical axis with a lower widening that serves as a stop of support to the lower part of the wedge, which is subjected to the downward thrust of a spring. (Machine-translation by Google Translate, not legally binding)
ES95423U1962-10-061962-10-06
Tow hitch head
ExpiredES95423Y
(en)
A system in the construction disposition of the somiers to be adapted to furniture that contains (Machine-translation by Google Translate, not legally binding)