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.)
Doutors Holding SA
Original Assignee
Doutors Holding 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 Doutors Holding SAfiledCriticalDoutors Holding SA
Priority to ES0035532UpriorityCriticalpatent/ES35532Y/en
Publication of ES35532UpublicationCriticalpatent/ES35532U/en
Application grantedgrantedCritical
Publication of ES35532YpublicationCriticalpatent/ES35532Y/en
Double twist spindle, characterized by having a continuous outer surface in relation to the thread, which rotates in solidarity with the spindle and guides the thread from the exit hole to the vicinity of the thread guide, arranged on the axis of the spindle. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the machines of thread of bottle, and especially in the intended ones for fibers of stems and leaves (Machine-translation by Google Translate, not legally binding)
Improvements in the guide-wire mechanisms in the appliances of winding machines for cones in the form of piºa (Machine-translation by Google Translate, not legally binding)
Provision for the supply of thread to grooving cylinder guides in winding machines and reunidoring machines for threads and returning yarns (Machine-translation by Google Translate, not legally binding)