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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Perforacion S A
Original Assignee
Perforacion S A
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Publication date
Application filed by Perforacion S AfiledCriticalPerforacion S A
Priority to ES104907UpriorityCriticalpatent/ES104907Y/en
Publication of ES104907UpublicationCriticalpatent/ES104907U/en
Application grantedgrantedCritical
Publication of ES104907YpublicationCriticalpatent/ES104907Y/en
Rotation bar whose lower middle part has its own helical grooves for its adjustment inside the sprocket, the upper part of the mentioned rotation bar is perfectly cylindrical and includes a square-shaped adjustment base. (Machine-translation by Google Translate, not legally binding)
ES104907U1964-03-161964-03-16
Rotating device for pneumatic hammers
ExpiredES104907Y
(en)