FIELD: fire engineering.
SUBSTANCE: manual fire-hose barrel incorporates a casing with handles. The barrel nozzle accommodates one end of a strong thin-wall hose attached thereto, while the other end houses a jet splitting deflector with an adjustable circular gap. The said gap optimum size is automatically adjusted by flexible-material deflector spokes. Out of operation, the hose and deflector are laid stepwise into the box-like container or coiled into the round container.
EFFECT: simpler design, higher reliability of operation inside closed premises.
3 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HAND FIRE HOSE | 1991 |
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