Expanded hose coil deployment system
OwnerRichard W. Hoffmann, Richard L. Garnerinventors
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OwnerRichard W. Hoffmann, Richard L. Garnerinventors
Estimating the term…
A dual-mode hose roller including a crank and a mounting plate may be used to roll up collapsed hose into either a compact hose roll or an expanded hose coil. The crank and mounting plate are arranged to facilitate transmission of torque from the crank to the desired type of hose winding. When a compact hose roll is desired, torque is transmitted directly to the hose. When an expanded hose coil is desired, torque is transmitted to the hose through the mounting plate and several extension arms. The extension arms are sized so that the hose roller forms an expanded hose coil having a suitable diameter for structural fire hose. The mounting plate is rotatably mounted on a fixed support through a bearing and, optionally, a ratchet mechanism. Using the hose roller, preparation is made for fighting a structural fire arranging a section of collapsed hose into a hose bundle. A section of hose is rolled up into an expanded hose coil and arranged into a number of hose loops to form a hose bundle. The hose bundle may be stored in a box or hose compartment of a fire engine. When water pressure is applied to the hose bundle, it falls out of such a box to form an expanded hose coil.
An automatically deployable hose pack for fighting structural fires, the pack comprising:
A method of preparing to fight a fire, comprising:
A method for rolling up a collapsed fire hose, comprising:
A method of fighting a fire, comprising:
Dependencies are inferred from the claim text.