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Individual
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Individual
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Priority to ES1976220967UpriorityCriticalpatent/ES220967Y/en
Publication of ES220967UpublicationCriticalpatent/ES220967U/en
Application grantedgrantedCritical
Publication of ES220967YpublicationCriticalpatent/ES220967Y/en
Specific Sealing Or Ventilating Devices For Doors And Windows
(AREA)
Abstract
Security device for doors, perfected, characterized in that it is constituted by a set composed of a first clamping guide plate fixed directly to the door leaf while in the frame thereof a second profiled plate is fixed at a right angle which is provided with a longitudinal guide groove in whose upper end has a widening provided while half of its relative height is provided with a recess or notch, being inserted partially into the first guide plate a broken rod-pin determinant in the closing of the connection between the two fixing plates so that at the moment of opening of the door, said opening action is accompanied by the unison of the corresponding sliding of the rod-pin through the guide-groove of the second plate in the impossibility of breaking the established bond thanks to respective heads or end stops provided in the rod- pin which is finally penetrated in the notch or notch of the guide groove in order to block its own sliding and determine the maximum opening angle. (Machine-translation by Google Translate, not legally binding)
ES1976220967U1976-05-141976-05-14
PERFECTED SAFETY DEVICE FOR DOORS.
ExpiredES220967Y
(en)