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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JURISTI IRIONDO FRANCISCO
Original Assignee
JURISTI IRIONDO FRANCISCO
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Filing date
Publication date
Application filed by JURISTI IRIONDO FRANCISCOfiledCriticalJURISTI IRIONDO FRANCISCO
Priority to ES0044204UpriorityCriticalpatent/ES44204Y/en
Publication of ES44204UpublicationCriticalpatent/ES44204U/en
Application grantedgrantedCritical
Publication of ES44204YpublicationCriticalpatent/ES44204Y/en
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Abstract
New drilling chuck, characterized in that it comprises a mandrel as indicated, characterized in that it is constituted by an internal part that rotates on the sides and provided with balls integral with a rod provided with thread of threads on the left on which rotates a bowl that has three holes cut, where the three grip clamps are housed. (Machine-translation by Google Translate, not legally binding)
ES0044204U1954-09-281954-09-28
New chuck
ExpiredES44204Y
(en)
Improvements in the manufacture of guide-rotating threads of grooved drum or fins for canilleras (Machine-translation by Google Translate, not legally binding)