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.)
Compania Roca Radiadores SA
Original Assignee
Compania Roca Radiadores 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 Compania Roca Radiadores SAfiledCriticalCompania Roca Radiadores SA
Priority to ES113013UpriorityCriticalpatent/ES113013Y/en
Publication of ES113013UpublicationCriticalpatent/ES113013U/en
Application grantedgrantedCritical
Publication of ES113013YpublicationCriticalpatent/ES113013Y/en
Threading tool characterized by the fact of comprising a male provided with a non-circular section tail for its attachment to the corresponding machine and on which another male of larger diameter and different thread pitch is adjusted axially displaceable which is braked in its displacement by a spring inserted between both cores and its stroke limited by stops formed in an area adjacent to the male of smaller diameter. (Machine-translation by Google Translate, not legally binding)
Improvements in the structure of spindles with head for the thread of the return, without abrasoning, in annular or retorcedoras (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of manual machines rectifier-sharpeners of flat surfaces. (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)