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
Tag latency monitoring and control system for enhanced web page performance
Multiple application versions
Methods of generating three-dimensional process window qualification
Flashlight
Global investment grade for natural and synthetic gems used in financial investments and commercial trading and method of creating standardized baskets of gems to be used in financial and comm
Lock
Shoulder support
  Randomly Featured Patents
Ozone generating device
Apparatus for accumulating articles such as bags
Method for manufacturing metal halide lamp
Seating unit
Process for producing polyester
Case structure for sensor structure attachable to and detachable from a shoe
System and method for testing wireless devices
Editing apparatus and editing method
Data backup/recovery system
Reverse power flow detector and control circuit