Resources Contact Us Home
Casing spacer

Image Number 3 for United States Patent #6571832.

A casing spacer disposed between and engaging an inner carrier pipe and an outer casing maintains separation between and alignment of the carrier pipe and the casing. The casing spacer includes plural connected shell members, or segments, disposed about and engaging an outer surface of a carrier pipe and an inner surface of the casing. Each shell member includes one or more non-slip members engaging the carrier pipe to prevent movement of the casing spacer along the carrier pipe/casing combination. Each shell member is comprised of a high-strength, pliable material permitting shell members of different sizes to be connected together in a single casing spacer to accommodate a wide range of carrier pipe circumferences. The shell members are connected by plural nut and bolt couplers, with each shell member further including tapered coupling apertures and plural connector flanges to facilitate assembly and installation.

  Recently Added Patents
Method for generating multi-antenna signals
Cycloalkylamine substituted isoquinoline and isoquinolinone derivatives
Image enhancement based on multiple frames and motion estimation
Communication device and method for detecting a radio signal
Magnetic resonance imaging apparatus for use with radiotherapy
Polynucleotide capture materials, and methods of using same
Integrated emergency medical database system
  Randomly Featured Patents
Herbicidal trifluoromethyl pyridinyloxyphenoxy and pyridinylthiophenoxy propanenitriles and derivatives thereof
Survival kit
Method of increasing the electrical conductivity of cellulose-based materials or other impregnable materials
Embroidering machine including sewing machine and embroidering unit connectable to sewing machine
Method and apparatus for encoding/decoding graphic data
Lighting fixture with diffuser for light and air
Porous polytetraflouroethylene and preparation
Icemaker system for a refrigerator
Multi-wavelength hybrid silicon laser array
Method and apparatus for secure communications