Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Cisa (costruzioni Italiane Serrature Affini S
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Cisa (costruzioni Italiane Serrature Affini S
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Application filed by Cisa (costruzioni Italiane Serrature Affini SfiledCriticalCisa (costruzioni Italiane Serrature Affini S
Publication of ES240542UpublicationCriticalpatent/ES240542U/en
Application grantedgrantedCritical
Publication of ES240542YpublicationCriticalpatent/ES240542Y/en
Variable length wrench, characterized in that it comprises a sleeve that carries the handle of the lava, a leg or shank provided with a bit at one of its ends and inserted in a sliding manner inside said sleeve, so as to prevent reciprocal rotation, spring means for blocking the rod with respect to the sleeve, respectively in a position in which the rod is inserted up to the bit in the sleeve and at a maximum position of the key, in which said rod projects almost completely from said sleeve . (Machine-translation by Google Translate, not legally binding)