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.)
Elastic Stop Nut Corp
Original Assignee
Elastic Stop Nut Corp
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 Elastic Stop Nut CorpfiledCriticalElastic Stop Nut Corp
Priority to ES0314541ApriorityCriticalpatent/ES314541A1/en
Publication of ES314541A1publicationCriticalpatent/ES314541A1/en
Slide Fasteners, Snap Fasteners, And Hook Fasteners
(AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Abstract
A self-drilling threaded fastening device, characterized in that the self-drilling feature is derived from a patch of free-form plastic material of limited circumferential extension, adhered to the fastener surfaces defining the thread. (Machine-translation by Google Translate, not legally binding)
ES0314541A1965-06-231965-06-23A throwing device threaded autotrabador. (Machine-translation by Google Translate, not legally binding)
ExpiredES314541A1
(en)
A machine for the manufacture of fastening sets and, particularly, nut and washer and screw and washer sets which are intended to be used jointly. (Machine-translation by Google Translate, not legally binding)