Resources Contact Us Home
Method and apparatus for flushing asphalt feeding devices

Image Number 9 for United States Patent #7544253.

A vehicle mounted patching system for patching potholes and the like and incorporating method and apparatus for removing and flushing asphalt emulsion from the feed lines of the patcher which completely recycles the cleaning agent used to flush the feed lines, as well as eliminating any external discharge of potentially toxic materials.

  Recently Added Patents
Hydraulic system for double stacker industrial truck
Method of producing phthaloyl dichloride compound, catalyst for use in the method, and method of forming the catalyst
Illumination device
Power supply circuit using rechargeable battery
Devices and methods for achieving non-contacting white state in interferometric modulators
Actuator pivot shaft rolling bearing with seal
Apparatus for adjusting the height of a saddle for a bicycle
  Randomly Featured Patents
Method and apparatus for lifting a work implement attached to a work machine
System and method for maintaining packet protocol context
Over-voltage tolerant input buffer having hot-plug capability
Process for aqueous dispersion of perfluoroalkyl- or perfluoroalkoxy trifluoroethylene polymers
Hardware checksum assist for network protocol stacks
Tack fastener
Activity timer for meditation
Method for forming protruding electrode
Heating element for a defrosting device for a wing structure, such a device and a process for obtaining same
Plug connection