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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Electrociclos SA
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Electrociclos SA
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Publication date
Application filed by Electrociclos SAfiledCriticalElectrociclos SA
Priority to ES1967134923UpriorityCriticalpatent/ES134923Y/en
Publication of ES134923UpublicationCriticalpatent/ES134923U/en
Application grantedgrantedCritical
Publication of ES134923YpublicationCriticalpatent/ES134923Y/en
Improved chain wrench characterized by having two chain fixing points in its head, one to which an end link will permanently be anchored by its pin, being also housed in a recess that limits its rotation; the other fixing point is a forked ratchet that hooks the bolt of an intermediate link externally, immobilizing it when the other bolt of the link is seated, in the fork's fork tip; the support surface of the head in the tube has a concave profile in the center and convex and fluted ends, to bite the tube perfectly in both directions of operation. (Machine-translation by Google Translate, not legally binding)