Resources Contact Us Home
Apparatus for laying concrete metal pipes inverts and method for using the same

Image Number 8 for United States Patent #8096730.

An apparatus and method for repairing failed metal pipe inverts includes an apparatus for distributing concrete that is positioned at one entrance of the metal pipe invert. The apparatus includes a frame having a forward end and a rearward end. A trough is connected to the forward end, and a support arm is connected to said rearward end. One end of a chute traverses the trough, while the other is supported by the support arm. A scraper is to the chute to spread concrete distributed from the trough into the pipe invert. The concrete is poured into the chute and distributed into the trough. The apparatus is pulled through the metal pipe invert to distribute concrete from an opening in the trough onto the metal pipe invert. The scraper engages the concrete to selectively spread the concrete on the metal pipe invert and repair the invert.

  Recently Added Patents
Frame timing synchronization in a geostationary satellite system
Method, apparatus and computer program product for visualizing whole streets based on imagery generated from panoramic street views
Light emitting device
Imaging apparatus, control method thereof, and program
Support member, rotation device comprising such a support and rolling bearing assembly including such a detection device
Method and apparatus for detecting and tracking vehicles
System, method and computer program product for sharing a single instance of a database stored using a tenant of a multi-tenant on-demand database system
  Randomly Featured Patents
Portion of a shoe upper
Dental casting mold device
Replacement primer feeder for shell reloading machines
Obturator for flute designed to improve the emission of certain notes
Aircraft seat or similar article
Liquid acoustic waveguide tube
Stand-mounted light panel for natural illumination in film, television or video
Container lid
Non-invasive monitoring of a constituent of a physiological fluid
Plumbing fixture