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.)
Vila Sivill Hermanos SA
Original Assignee
Vila Sivill Hermanos 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 Vila Sivill Hermanos SAfiledCriticalVila Sivill Hermanos SA
Priority to ES0029996UpriorityCriticalpatent/ES29996Y/en
Publication of ES29996UpublicationCriticalpatent/ES29996U/en
Application grantedgrantedCritical
Publication of ES29996YpublicationCriticalpatent/ES29996Y/en
Pressing device for automatic pencils of endless mine, consisting essentially of a cap of appropriate diameter to be able to move on the walls of the mechanical body of the automatic pencil, inside which cap is mounted a retainer piece in the form of a pressure star, which, by own tension of the material that constitute it, is in continuous contact with the internal wall of said cap, whose piece is perforated centrally to allow the passage and fixation of the end of the drive shaft of the mines housed in the mechanical body. , including on the end or head of the cap a threaded button to which a nut can be screwed which, together with the first, constitutes a limit stop for the inner shaft, the ejection of the mine being carried out by the displacement of the cap and the piece at will. fixed to the drive shaft, returning the assembly to the initial position when the pressure on said capp Thanks to the action of the usual spring disposed in the lead body whose spring causes the mentioned axis of the base of the latter to protrude. (Machine-translation by Google Translate, not legally binding)
ES0029996U1952-02-081952-02-08
Push device for automatic endless lead pencils
ExpiredES29996Y
(en)
Plug with cannula for oilers and flexible bottles provided with means to retain the closing cap of the tip of the cannula during the use of the container (Machine-translation by Google Translate, not legally binding)