Security apparatus for the passage of objects

Safes – bank protection – or a related device – Bank protection devices – Safety transaction and display partitions and counters

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Details

109 48, 232 43, E06B 732

Patent

active

045235279

ABSTRACT:
This apparatus is of the kind comprising a fixed frame 1 and a drum 5 having a vertical axis for rotation relative to and within the frame about a vertical axis, this drum comprising an internal cavity intended to receive the objects to be passed and accessible through an opening formed in the vertical wall of the drum, the apparatus also comprising means for stopping and locking the drum relative to the chassis in two diametrically opposite positions.
According to the invention, these means for stopping and locking the drum relative to the frame comprise an abutment fixed to the end 12 of the drum and another abutment 17 fixed on the end 8 of the frame, and also an inclined leaf spring which can withdraw vertically out of the way when the stop of the drum passes, the gap e left between the end of the frame and the end of the drum corresponding practically to the vertical dimension of these abutments alone.
The invention has particularly advantageous application in government offices, banks, etc.

REFERENCES:
patent: 506530 (1893-10-01), McGrady
patent: 1091556 (1914-03-01), Bartels
patent: 1346823 (1920-07-01), Hecht
patent: 1761747 (1930-06-01), Rosin et al.
patent: 1804776 (1931-05-01), James
patent: 1885560 (1932-11-01), Hassey
patent: 1924330 (1933-08-01), Scheeler
patent: 3702101 (1972-11-01), Moore
patent: 4157071 (1979-06-01), King
patent: 4299175 (1981-11-01), Bourliet et al.

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