ROLL UP DOOR HANDLE LATCH AND BRACKET

ROLL UP DOOR HANDLE LATCH AND BRACKET

A latch spring mechanism for a roll up door utilizes the inherent spring properties of a material to replicate the opening, closing, and tensioning that exists in mechanical spring latches. The latch may be manufactured as a simplified single component rather than a complicated multiple piece assemb...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MALOTT CHARLES RYAN, ACKENHUSEN CARRIE J, O'ROURKE JAMES D, PIESSENS LUC P
Format: Patent
Sprache:eng
Schlagworte:
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS ORWINDOWS
FIXED CONSTRUCTIONS
KEYS
LOCKS
SAFES
WINDOW OR DOOR FITTINGS
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Beschreibung
Zusammenfassung:A latch spring mechanism for a roll up door utilizes the inherent spring properties of a material to replicate the opening, closing, and tensioning that exists in mechanical spring latches. The latch may be manufactured as a simplified single component rather than a complicated multiple piece assembly.