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.)
NTN Corp
Original Assignee
Toyo Bearing Manufacturing Co Ltd
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 Toyo Bearing Manufacturing Co LtdfiledCriticalToyo Bearing Manufacturing Co Ltd
Priority to ES386793ApriorityCriticalpatent/ES386793A3/en
Publication of ES386793A3publicationCriticalpatent/ES386793A3/en
Process for the manufacture of pieces formed with arms, especially crossarm articulation arms, characterized in that a hollow or solid billet is introduced into the central chamber of one of the parts of a bipartite die, these parts joining together and subjecting the billet at a pressure, so that its material for the formation of the arms passes in various directions to cavities in the die, in contact with its central chamber, directed transversely with respect to the direction of the pressure exerted, opening the die after and taking out the formed piece. (Machine-translation by Google Translate, not legally binding)
ES386793A1970-12-231970-12-23Procedure for the manufacture of pieces formed with arms. (Machine-translation by Google Translate, not legally binding)
ExpiredES386793A3
(en)
PROCESS FOR THE PREPARATION OF PHTHALAZINE DERIVATIVES WITH INFLAMMATORY ACTION, PROCEDURE FOR THE PREPARATION OF THERAPEUTIC PREPARATIONS CONTAINING THEM, AND FORMED THERAPEUTIC PREPARATIONS OBTAINED BY THIS.