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SERRANO TENSA FRANCISCO
Original Assignee
SERRANO TENSA FRANCISCO
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Application filed by SERRANO TENSA FRANCISCOfiledCriticalSERRANO TENSA FRANCISCO
Priority to ES1983275516UpriorityCriticalpatent/ES275516Y/en
Publication of ES275516UpublicationCriticalpatent/ES275516U/en
Application grantedgrantedCritical
Publication of ES275516YpublicationCriticalpatent/ES275516Y/en
Lock perfected with three positions of closure, which is characterized because of the bottom of the recess of the plate where the mechanisms of that are located, raised individual partitions incurvados according to a plane of vertical symmetry which in turn forms a cajeado and guide of a cam with possibilities of rotation, whose cam offers a semicircular contour sector in its upper part and another of oval contour and smaller diameter, this cam having in its center a cylindrical projection in which it is coupled in relation to the aforementioned plane acting as stops with respect to a protrusion of the lid of the lock that comes to be located within reach of said stops, the cam at its center offering a cylindrical projection in which the mouth of the key is stored, and around whose axis the bottom of the cam involves circular and concentric projections with the axis in number and variable profile on whose upper relief will be placed the different teeth that can behave the ends of the keys to be used, so that each key will only serve for one type of cam, which has a projection that acts as turn stop. (Machine-translation by Google Translate, not legally binding)
ES1983275516U1983-11-041983-11-04
PERFECTED LOCK WITH THREE CLOSING POSITIONS
ExpiredES275516Y
(en)