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
Preparation process of transition metal boride and uses thereof
Catalytic pyrolysis using UZM-44 aluminosilicate zeolite
Dynamic trunk distribution on egress
Selecting one of a plurality of print modes based on pixel coverage of a document
Adsorptive molded parts and the use thereof
Compositions of quaternary ammonium compounds containing bioavailability enhancers
Methods and apparatus for clock signal synchronization in a configuration of series connected semiconductor devices
  Randomly Featured Patents
Scan flip-flop circuit having scan logic output terminal dedicated to scan test
Instrument panel for automobile
Flexible multilayer structure for tubes
Motor drive system
Hose-end sprayer
Electrical power generation system and method for mitigating corona discharge
Wheelchair bridge
Three-dimensional woven articles
Multiuser detection for wireless communications systems in the presence of interference
Omni directional top loaded monopole