5271433Hose for lining pressure pipe lines1993-12-21Schwert et al. 5218810Fabric reinforced concrete columns1993-06-15Isley, Jr. 5168006Woven fabric for fiber-reinforced thermoplastic resin laminate1992-12-01Inoguchi et al. 5077107Lining material for pipelines1991-12-31Kaneda et al. ...
an expandable and heatable mold holding the liner and dimensioned to be inserted into and removed from the interior diameter of the pipe interface of a first pipe and a second pipe; d. communication and power controller for the mold; and e. means for injecting at least one chemical reactant...
Another appropriate tool is tube roller 190. A tube roller housing 196 is mounted to turret 116. A rotatable taper pin 191 is mounted on bearings 194 in housing 196. The end of taper pin 191 extends beyond housing 196 within expandable cylinder 198. A drive piston 192 may extend taper pin...
Also included is a cylindrical shaped heating component comprised of carbon fiber knit with an expandable diameter and dimensioned to fit within the cylinder component. The device also includes a first and second cone attachable to the first and second end pieces of the inflation component. The ...