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Individual
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Individual
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Priority to ES0007424UpriorityCriticalpatent/ES7424Y/en
Publication of ES7424UpublicationCriticalpatent/ES7424U/en
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Publication of ES7424YpublicationCriticalpatent/ES7424Y/en
Double security lock with key and key for external doors characterized in two pins b and e e1 first has an output greater than 5 centimeters and the second one of about 2 centimeters. Inside him. Pin b has a hole along its entire length, enclosing a second pin, sometimes acting as a quill, by means of a spring that is always in the closed position. The same complementary pin in the part that penetrates the female that is fixed in the frame has a clamped collar that allows the door to be closed at a stroke. The pin is moved by a spinner with a chop of pulsation to the edge l. This roulette is synchronized with a tube ll and this at its inner end contains a toothed bruit c that synchronizes the aforementioned pin with the x-pinion cream. External part of the door the referred pin can be opened completely or closed whenever piece d allows it. This piece has two points of support, the most important one is j. (Machine-translation by Google Translate, not legally binding)
ES0007424U1942-04-251942-04-25
Security lock with key and class, for exterior doors.
ExpiredES7424Y
(en)
A new closing device applied to invisible latches of the metal reinforcements of constructions (Machine-translation by Google Translate, not legally binding)