ES206096A2 - Improvements in the locks of security with operation by closure of fork (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the locks of security with operation by closure of fork (Machine-translation by Google Translate, not legally binding)
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Individual
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Individual
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Publication of ES206096A2publicationCriticalpatent/ES206096A2/en
Improvements introduced in the main patent no. 202,947, characterized in that a support plate of a safety ball joint is provided whose plate is bent at right angles offering the edge of the projecting part recesses in a manner similar to a yoke to allow the sliding of the fork of security that fits into the kneecap with this plate having suitable perforations to allow an average of fixation to the frame of the window or similar door where it is placed and carrying in its center a kneecap with collars and an ovoid head. (Machine-translation by Google Translate, not legally binding)
ES0206096A1952-10-311952-10-31Improvements in the locks of security with operation by closure of fork (Machine-translation by Google Translate, not legally binding)
ExpiredES206096A2
(en)