Improvements in or relating to Locks

Improvements in or relating to Locks

21,124. Squire, H. A. Sept. 17. Lock mechanism, lever type; springs.-A lock lever is provided with a number of projections a , a , a , on its upper edge, which, together with a lower flange a serve to steady the lever in its operation. The lever spring e bearing against the side of the casing is eng...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: HENRY ALEXANDER SQUIRE
Format: Patent
Sprache:eng
Schlagworte:
ACCESSORIES THEREFOR
FIXED CONSTRUCTIONS
HANDCUFFS
KEYS
LOCKS
SAFES
WINDOW OR DOOR FITTINGS
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Beschreibung
Zusammenfassung:21,124. Squire, H. A. Sept. 17. Lock mechanism, lever type; springs.-A lock lever is provided with a number of projections a , a , a , on its upper edge, which, together with a lower flange a serve to steady the lever in its operation. The lever spring e bearing against the side of the casing is engaged round one of the projections a , and passes round either another projection a , as shown, or the lever pivot a'. The lever, flange, and projections are stamped, pressed, or otherwise formed out of one piece of sheet metal. Specification 16,112/07 is referred to.