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.)
FERNANDEZ LLACER ENRIQUE
Original Assignee
FERNANDEZ LLACER ENRIQUE
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Filing date
Publication date
Application filed by FERNANDEZ LLACER ENRIQUEfiledCriticalFERNANDEZ LLACER ENRIQUE
Priority to ES1980253603UpriorityCriticalpatent/ES253603Y/en
Publication of ES253603UpublicationCriticalpatent/ES253603U/en
Application grantedgrantedCritical
Publication of ES253603YpublicationCriticalpatent/ES253603Y/en
Security device for lock support, of the type comprising a strong body that surrounds the latch of the lock is fixed to the frame of the doorway, essentially characterized in that at least one of the screws that fix the strong body with the frame it is mounted with the interposition of a bushing in which a spring is housed which tends to keep the head of the screw in contact with two electrically insulated terminals provided in a threaded cap in the bushing, constituting an activation switch for an alarm, having been provided optionally on one of the screws of the door hinges another switch with similar characteristics. (Machine-translation by Google Translate, not legally binding)
ES1980253603U1980-10-141980-10-14
SAFETY DEVICE FOR LOCK BRACKETS
ExpiredES253603Y
(en)
An electrical apparatus, especially a hydraulic or pneumatically governable connection device. (Machine-translation by Google Translate, not legally binding)