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Acces Y Embellecedores S A Accemsa
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Acces Y Embellecedores S A Accemsa
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Priority to ES105550UpriorityCriticalpatent/ES105550Y/en
Publication of ES105550UpublicationCriticalpatent/ES105550U/en
Application grantedgrantedCritical
Publication of ES105550YpublicationCriticalpatent/ES105550Y/en
Details Of Spanners, Wrenches, And Screw Drivers And Accessories
(AREA)
Abstract
Improved wrench that is characterized by being constituted by three unique parts and drive handle and clamping jaws having the handle in one of its enter a toothing and a hole for provision of a pin retention and oscillation of the jaws that are mounted said end forming one of the jaw pieces a fork-like box in which the end of the above-mentioned handle and the complementary jaw piece are housed, this second jaw being fixed to a toothed bar that is driven by the toothed end of the handle for determining a greater or smaller separation gap between the grip jaws so that the greater the effort that is impressed on the handle in a convenient sense the greater the pressure exerted by the jaws on the nut to be driven. (Machine-translation by Google Translate, not legally binding)