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.)
Stahlwerke Pein Salzgitter AG
Original Assignee
Stahlwerke Pein Salzgitter AG
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 Stahlwerke Pein Salzgitter AGfiledCriticalStahlwerke Pein Salzgitter AG
Priority to ES0172114UpriorityCriticalpatent/ES172114U/en
Publication of ES172114UpublicationCriticalpatent/ES172114U/en
Improved bolt for a sleeve, a nut or the like provided with internal thread, characterized in that the bolt has ribs running transversely to its longitudinal axis, covering each time approximately half the circumference of the bolt and reducing in diameter towards its ends, the same ones being arranged on opposite halves each time displaced by a half distance of a nerve with respect to the one adjacent to each other. (Machine-translation by Google Translate, not legally binding)
ES0172114U1971-09-011971-09-01Improved bolt for a sleeve (Machine-translation by Google Translate, not legally binding)
PendingES172114U
(en)
Group of axis and two wheels of railway, with separation variable simultaneous of both wheels. (Machine-translation by Google Translate, not legally binding)