Resources Contact Us Home
Portable cement-mixing apparatus having upper and lower notched plates affixed to a shaft

Image Number 2 for United States Patent #5470148.

The apparatus for mixing cement includes a shaft connected to an engine for rotating the shaft. The shaft has mounted thereon a plurality of paddles for providing a pushing force and arranged so as to channel the flow of cement mix about the shaft to allow complete and efficient mixing. In one embodiment the paddles are arranged with faces parallel to the axis of the shaft and apertures are cutout for controlling the flow. In another embodiment, the paddles are notched plates that are bent to provide pushing surfaces and formed so as to channel the flow about the shaft.

  Recently Added Patents
Method of forming a power supply controller and structure therefor
Self cleaning rake
Varying latency timers in a wireless communication system
Methods of packaging imager devices and optics modules, and resulting assemblies
Flash memory apparatus and method for generating read voltage thereof
Dynamically updating privacy settings in a social network
Pharmaceutical combination of pazopanib and topotecan to treat neuroblastoma, osteosarcoma, and rhabdomyosarcoma in a human
  Randomly Featured Patents
Method of fabricating semiconductor device
Disposable fluid applicator
Cellubrevin homolog
Shower head assembly
Cup type automatic vending machine
Layered board, and apparatus incorporating such layered board
Top or bottom rail for outdoor railing systems
Method of manufacturing a copper electrical conductor, especially for transmitting audio and video signals and quality control method for such conductors
Medium holding apparatus and image forming apparatus
Color picture tube having improved corner support for a shadow mask-frame assembly