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.)
La Seda de Barcelona SA
Original Assignee
La Seda de Barcelona SA
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 La Seda de Barcelona SAfiledCriticalLa Seda de Barcelona SA
Priority to ES1981259196UpriorityCriticalpatent/ES259196Y/en
Publication of ES259196UpublicationCriticalpatent/ES259196U/en
Application grantedgrantedCritical
Publication of ES259196YpublicationCriticalpatent/ES259196Y/en
Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting
(AREA)
Abstract
Tensioning device for yarns, characterized in that it consists of a body of a suitable plastic material comprising a cylindrical main core, extended at one end in a cube-shaped protrusion extending along this end in a frusto-conical portion with its minor base coinciding with the of said cylindrical core and that at the opposite end has a rim, and an O-ring of diameter somewhat larger than that of the cylindrical core, which is disposed surrounding said core, freely movable around and longitudinally between said rim and said frusto-conical portion. (Machine-translation by Google Translate, not legally binding)
Improvements in push buttons for the external manual regulation of the indicator appliances organs (Machine-translation by Google Translate, not legally binding)