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.)
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Rohrle Brigitte
Original Assignee
Rohrle Brigitte
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Filing date
Publication date
Application filed by Rohrle BrigittefiledCriticalRohrle Brigitte
Priority to ES1968136646UpriorityCriticalpatent/ES136646Y/en
Publication of ES136646UpublicationCriticalpatent/ES136646U/en
Application grantedgrantedCritical
Publication of ES136646YpublicationCriticalpatent/ES136646Y/en
Safety nut with a part in the form of neck and smaller diameter part of the nut body on the side away from the workpiece to be fastened which is provided with slits of radial course and presents between them segments in the form of a circular arc that were between the grooves whose threads engage a tensioning element surrounding the thread passages of the threaded bolt to be tightened characterized in that the segments are provided with a peripheral surface enlarged conically away from the nut body and the tension element is constituted as a hollow conical closed tension ring or as a tension tape of the same class of thin walls that surround the segments loosely and without tension before and during the tightening of the nut body and compresses them radially inwards after the longitudinal sliding tightening away from the nut body. (Machine-translation by Google Translate, not legally binding)