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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES0253769ApriorityCriticalpatent/ES253769A1/en
Publication of ES253769A1publicationCriticalpatent/ES253769A1/en
Improvements in drawframes, which are essentially characterized by having an automatic false twist funnel at the exit of the top calenders of the drawframe for the passage of the wick or tape that is dragged through calenders is guided by a channel of decreasing section towards its exit, which guides the wick to a soul where the coil is formed. (Machine-translation by Google Translate, not legally binding)
ES0253769A1959-11-271959-11-27Improvements in manuares (Machine-translation by Google Translate, not legally binding)
ExpiredES253769A1
(en)
Improvements in the construction of manuares or feeding mechanisms for machines and machines for threading and returning. (Machine-translation by Google Translate, not legally binding)
Twist twist spindle with unwinding coil disposed in aºsil direction in relation to the external balloon curve of the yarn (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of annular and annular retorcerating machines with one or several rings of thread ball (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)