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.)
ECHEZARRETA AYALA FELIX
Original Assignee
ECHEZARRETA AYALA FELIX
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ECHEZARRETA AYALA FELIXfiledCriticalECHEZARRETA AYALA FELIX
Priority to ES0060188UpriorityCriticalpatent/ES60188Y/en
Publication of ES60188UpublicationCriticalpatent/ES60188U/en
Application grantedgrantedCritical
Publication of ES60188YpublicationCriticalpatent/ES60188Y/en
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Drilling Tools
(AREA)
Earth Drilling
(AREA)
Abstract
Universal radial sensitive drill, characterized in that the axis' drill-holder has a horizontal rotation of 180º with respect to its vertical column. (Machine-translation by Google Translate, not legally binding)