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.)
Zerostand Espanola SA
Original Assignee
Zerostand Espanola SA
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 Zerostand Espanola SAfiledCriticalZerostand Espanola SA
Priority to ES0269709ApriorityCriticalpatent/ES269709A3/en
Publication of ES269709A3publicationCriticalpatent/ES269709A3/en
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Sheet Holders
(AREA)
Abstract
A method for the manufacture of various objects by drawing, characterized in that the stress applied to the sheet, as well as that exerted, in the peripheral area, for the clamping thereof, are regulated automatically during the process, so that, at each moment, such efforts are necessary so that the material can be deeply embedded, without breaking or wrinkling. (Machine-translation by Google Translate, not legally binding)
ES0269709A1961-08-101961-08-10A hydraulic press for embutition work (Machine-translation by Google Translate, not legally binding)
ExpiredES269709A3
(en)