ES41653U - Improved screwdriver wrench of so-called ratchet, suitable for spark plug spark plugs (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improved screwdriver wrench of so-called ratchet, suitable for spark plug spark plugs (Machine-translation by Google Translate, not legally binding)
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VINAS DOMENECH JUAN BAUTISTA
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VINAS DOMENECH JUAN BAUTISTA
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Priority to ES0041653UpriorityCriticalpatent/ES41653Y/en
Publication of ES41653UpublicationCriticalpatent/ES41653U/en
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Publication of ES41653YpublicationCriticalpatent/ES41653Y/en
Improved screwdriver of so-called ratchet, suitable for spark plugs engine characterized essentially by being formed by a handle that at one end has a ring in which fits the end of a circular sleeve, usually arranged in relation to the handle cited, and whose sleeve is capable of rotating inside said ring; cuff that presents in its circular perimeter holes through which successively penetrates a toothed projection that is the one that rotates the sleeve by the pressure exerted on the handle, in a constant direction of screwing or unscrewing, and whose projection is placed successively on each orifice of those indicated by operating angularly and alternatively the handle of the key. (Machine-translation by Google Translate, not legally binding)