Resources Contact Us Home
Three-way pneumatic valve system

Image Number 3 for United States Patent #5738520.

The system is adapted for use with a portable dental delivery system and provides a selector for activating one of two handpieces. When one of the handpieces is to be activated, the supporting base is lifted from its wheels by a pneumatic support assembly that is controlled by the same valve system.

  Recently Added Patents
Method of manufacturing pipe with branch
Cylindrical lithium secondary battery comprising a contoured center pin
Tracking data eye operating margin for steady state adaptation
Image correction method
Cross-platform cloud-based map creation
Semiconductor memory system having ECC circuit and controlling method thereof
Light-source control device, light-source control method, image reading device, and image forming apparatus
  Randomly Featured Patents
Method and system for single sign-on for multiple remote sites of a computer network
Cross-section sample staining tool
Fuel vapor treatment apparatus in internal combustion engine and method thereof
Method and apparatus for manipulating rod-like articles
Human speech recognition apparatus and method
Wallbracket for curtain rail
Extensible wireless framework
Method for forming road and ground constructions
System and method for controlling laser shock peening