Flexible Stiffner for PEX
AssigneeMr. Emilian Moldovan
InventorEmilian Moldovan
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Abstract
A stiffener is made of a 9 gauge wire core. Over the length of the core, a 14 gauge wire is wrapped in a spiral shape to complete an assembly that is ⅜ inch diameter. At one end, it has a stopper which prevents the stiffener from being dropped inside the tube. It is 5 feet in length and would be used for ½ inch tubes. For ¾ inch tubes, the exterior diameter of the stiffener is ⅝ inch and multi layers of the wire wrapped around the core, its total length being again 5 feet. For 1 inch tube, the exterior diameter is ⅞ inch. Considering the rigidity of both the ¾ and 1 inch tubes, the stiffener is used only to control the tubes interior shape.
Claims5
A 14 gauge wire is wrapped in a spiral shape around a 5 foot long, 9 gauge wire core to complete an assembly that is ⅜ inch diameter. See section ‘A’ of FIG. 1.
The process of installing PEX tubing with Flexible Stiffener as to prevent damage and creasing. Insert Flexible Stiffener tool through the holes where PEX is to be installed. Once Flexible Stiffener tool is in place, insert PEX tubing over Flexible Stiffener tool until it travels through desired area. Remove Flexible Stiffener tool from inside the PEX tubing. PEX tubing is now properly installed in desired area without being damaged.
Dependencies are inferred from the claim text.