Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Plasma panel based radiation detector
Signal processing device and method for providing oscillating signal in the signal processing device
Mode detection for DVB receiver
Double diffused metal oxide semiconductor device and manufacturing method thereof
Account and customer creation in an on-line banking model
Quantum dot template for fast and simultaneous detection of different infectious agents
Wind farm, wind power plant in a wind farm and operating control for this purpose
  Randomly Featured Patents
Interspecific tree named `Plumsweet VII`
Paper supply device with a function of automatically sensing the life of feed rollers
Pothole repair system
Protective coating for turbine blades
Cassette tray
Temperature sensor and toner image fixing device provided with said temperature sensor
Variant streams for real-time or near real-time streaming to provide failover protection
Steam trap instrument module
Resistance sensor and switch
Multiple exposure-format camera