Gate

Details Gate Gate

1975-11-24

1977-08-16

Downey, Kenneth

Movable or removable closures

With means mounting closure for swinging

Transverse pivot; e.g., single pivoted corner

182112, 49 49, E05D 700

Patent

active

040416461

ABSTRACT:
A rotatable gate floor entrance has one or two gates which are pivotably attached at a lower corner to a post structure connected to a floor. The gate or gates rotate in a vertical plane from an open to a closed position. When a single gate is used, a gate lock connects the gate to a second vertical post. When two gates are used, the first gate is rotatably connected at a lower corner to a first post support and the second gate is attached in similar fashion to a second vertical post. Both the first and second gates rotate in a vertical plane and, when placed in a closed position, have side edges which abut one another. The two gates are locked in this position by upper and lower channel members mounted to the gates.

REFERENCES:
patent: 1435079 (1922-11-01), Porter
patent: 3188759 (1965-06-01), Lowrey

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