Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Device and method for laying and joining pipe










Image Number 13 for United States Patent #7261493.

A pipe installation device and a method for laying consecutive lengths of bell and spigot pipe. The pipe installation device installs sequential pipe lengths. The pipe installation device includes a pipe supply system and a pipe alignment system attached to a carriage. The pipe alignment system is positioned to receive a pipe length from the pipe supply system and align the pipe length with a pipe length previously positioned in the pipe alignment system. The pipe installation device also includes a pipe joining system for joining the two pipe lengths positioned in the pipe alignment system. A pipe restraint system applies a restraining force against one pipe length while the pipe joining system joins the two pipe lengths.








 
 
  Recently Added Patents
Non-visual presentation of information on an electronic wireless device
Repeating frame battery with joining of cell tabs via welded-on male and female slip-fit connectors
Electronic circuit having shared leakage current reduction circuits
Smart television system having methods or means for accessing paid or subscribed digital content from the internet
Gateway channel utilization
Analysis, secure access to, and transmission of array images
System and method for creating, managing and trading hedge portfolios
  Randomly Featured Patents
Portable power working machine
Case-hardening alloy steel and case-hardened article made therefrom
Casting collar for dental impression tray
Pair of decorative surfaces for a tire sidewall
Peptide epitopes recognized by disease promoting CD4+ T lymphocytes
Evaporative humidifier
Pad structure for copper interconnection and its formation
Arylpiperazines having activity at the serotonin 1A receptor
Primary and offset actuator rocker arms for engine valve actuation
Headlamp with beam distribution switch mechanism