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
Apparatus and method for connection control with media negotiation successful on different media formats
Near-field transducers for focusing light
Target trading system and method
System and method for enabling image recognition and searching of remote content on display
Oxidative coupling of hydrocarbons as heat source
Systems and methods for programming an RFID reader
Device with a floating head having a heater element
  Randomly Featured Patents
Manufacturing method for semiconductor device containing stacked semiconductor chips
Process for preparing cyclodextrin inclusion complex
Nontracking parabolic collector apparatus
Screen apparatus
Household internet connection monitoring and troubleshooting through voice based telephony devices
Energy minimization for classification, pattern recognition, sensor fusion, data compression, network reconstruction and signal processing
Electronic neutral tow engagement for an automatic four-wheel-drive vehicle
Enclosure
Magnetic recording medium
Floatable signal light