Standpipe security apparatus

Details Standpipe security apparatus Standpipe security apparatus

1982-09-30

1985-03-26

Wolfe, Robert L.

Locks

Special application

For closures

B65D 5514

Patent

active

045065292

ABSTRACT:
An armored and locked cover to protect the cap on a standpipe which forms a connection to a source of valuable liquid such as gasoline. The cover includes a lower portion retained primarily by the standpipe cap and an upper cover portion having predeterminately positioned dogs and lock latches to engage similarly positioned slots in the lower portion for locking the two portions together. Bearing means are provided between the lower portion when a threadably retained cap is used so that rotation of the device does not result in rotation and disconnection of the cap which otherwise would allow the removal of the device.

REFERENCES:
patent: 1415517 (1922-05-01), Brown
patent: 2018534 (1935-10-01), Rike
patent: 3537283 (1970-11-01), Mross
patent: 4351446 (1982-09-01), Madden

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