Lock assembly having pivotal lock bolt with tapered cross section

A lock assembly comprising a pivotal hook bolt mounted for pivotal movement in a lock casing between a retracted position and an extended position wherein it protrudes from the lock casing; the hook bolt having a tapered cross section such that at the point at which it extends from the casing its wi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: STUART LESLIE NORCOTT, RICHARD KIERON EVERITT, CLEMENT GEORGE WHITTLE
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A lock assembly comprising a pivotal hook bolt mounted for pivotal movement in a lock casing between a retracted position and an extended position wherein it protrudes from the lock casing; the hook bolt having a tapered cross section such that at the point at which it extends from the casing its width as measured parallel to the pivot axis is at its greatest at the mid-point and narrower at the ends such that the cross section of the hook bolt may be oval shaped.