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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES0236978ApriorityCriticalpatent/ES236978A1/en
Publication of ES236978A1publicationCriticalpatent/ES236978A1/en
Accessories And Tools For Shearing Machines
(AREA)
Abstract
An automatic machine for slotting screw heads essentially constituted by an automatic feeding device, a clamping mechanism and a downwardly moving milling cutter which is engaged by the notch or slot in the head of the screw. (Machine-translation by Google Translate, not legally binding)
ES0236978A1957-08-051957-08-05An automatic machine for grooving screw heads (Machine-translation by Google Translate, not legally binding)
ExpiredES236978A1
(en)
Improvements in sewing machines related to the retention of threads at the start of sewing and cut them at the end of them (Machine-translation by Google Translate, not legally binding)
Device for the adjustment of brands of application in the seat rake of machines to cut paper. (Machine-translation by Google Translate, not legally binding)