Central locking mechanism

Details Central locking mechanism Central locking mechanism

1976-10-07

1978-08-22

Gilliam, Paul R.

Supports: cabinet structure

Gang-bar type locking or latching means

312218, 312221, E05B 6546

Patent

active

041085167

ABSTRACT:
In the blocked position of the central locking mechanism the locking bolt projects into the path of a blocking face of the drawer and can be elastically displaced when closing a drawer which is still open. In the open (unblocked) position of the central locking mechanism a stopping face which is arranged at a distance from the blocking face butts against a lever arm of the locking bolt when withdrawing the drawer and swivels the locking bolt into the blocking position; when closing the drawer the locking bolt is swivelled back into the release position.

REFERENCES:
patent: 1063844 (1913-06-01), Swanson
patent: 1370089 (1921-01-01), Chipperfield
patent: 2810616 (1957-10-01), McClellan
patent: 2829021 (1958-04-01), Wolters
patent: 2908538 (1959-10-01), Stegmaier
patent: 2992056 (1961-07-01), Thielker
patent: 3284149 (1966-11-01), Lewin
patent: 3371974 (1968-03-01), Vermeersch
patent: 3799638 (1974-03-01), Faiks
patent: 3883200 (1975-05-01), Latham
patent: 3965707 (1976-06-01), Byars et al.

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