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.)
Heli Coil Corp
Original Assignee
Heli Coil 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 Heli Coil CorpfiledCriticalHeli Coil Corp
Priority to ES0045929UpriorityCriticalpatent/ES45929Y/en
Publication of ES45929UpublicationCriticalpatent/ES45929U/en
Application grantedgrantedCritical
Publication of ES45929YpublicationCriticalpatent/ES45929Y/en
A helical wire thread insertion device having a cylindrical body of a wire wound helically about the axis of the cylinder, one end of the wire being bent so that a grip end of the insert is formed, characterized in that the end of grip is of polygonal configuration that surrounds to the axis of the cylinder through more than 180º, and the corners of the polygon are located on a propeller after the helix of the body of the insertion, being free the existing space between the sides of the polygon for the application of a tool of cross section similar to the interior profile of the polygon. (Machine-translation by Google Translate, not legally binding)
ES0045929U1954-09-221954-09-22
Rolling Wire Thread Inserter
ExpiredES45929Y
(en)