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.)
Aramberri Hermanos SC
Original Assignee
Aramberri Hermanos SC
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Filing date
Publication date
Application filed by Aramberri Hermanos SCfiledCriticalAramberri Hermanos SC
Priority to ES213419ApriorityCriticalpatent/ES213419A3/en
Publication of ES213419A3publicationCriticalpatent/ES213419A3/en
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Abstract
Perfections in boring devices, characterized by consisting of a box of any material and preferably of round shape, having a cover that rotates on an axis housed in a pivot, due to a lever attached by means of a channel that shortens or lengthens the function of the lid; inside the box there is a whole piece that serves as a guide for the pinions that are adjusted to the external perpendicular axis that cooperates with the chuck. (Machine-translation by Google Translate, not legally binding)
ES213419A1954-01-301954-01-30Improvements in drilling appliances (Machine-translation by Google Translate, not legally binding)
ExpiredES213419A3
(en)