BAR FOR LOCKING SHUTTER LEAVES IN THE CLOSED POSITION.

FR2659105A1Inactive Publication Date: 1991-09-06LUSTIERE JACQUES
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Patent Information

Application Number
FR1990002988
Authority / Receiving Office
FR · FR
Patent Type
Applications
Current Assignee / Owner
Priority Date
1986-10-28
Filing Date
1990-03-05
Publication Date
1991-09-06
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The existing safety closure mechanisms for window and door shutters face difficulties in easy maneuverability due to limited space between parts, making the operation of the bolt on the stopper challenging.

Method used

A new version of the safety closure mechanism that locks shutters using the rod of the closing hasp instead of the leaf stopper, incorporating a plate integral with the bar and a support with a lock, allowing for easy maneuverability and adaptability to various shutter configurations.

Benefits of technology

The new mechanism provides an easily maneuverable safety closure that can be used for single or multiple leaves, adaptable to different shutter orientations, and remains secure in the closed position.

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Abstract

L'invention concerne un dispositif permettant de bloquer, en position fermée, les vantaux de volets. Le dispositif est constitué d'une barre (1) en forme de U comportant une platine (2), équipée d'une serrure (3),emprisonnant la tige de l'espagnolette (6) pour immobiliser les vantaux (4-5). La barre (1) placée sous le vantail (4) est coulissée sous les deux vantaux (4-5) aprés leur fermeture afin que la platine (2) emprisonne la tige de l'espagnolette (6). Dispositif particulièrement destiné à la fermeture de sécurité des volets d'ouvertures de toutes dimensions.
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Citation Information

Patent Citations

  • Bar for blocking double-leaved shutters in the closed position

    FR2605670A1