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
Cosmetic or pharmaceutical peptides containing uncoded amino acids and their use in the treatment and/or care of the skin, mucous membranes, or scalp
Irreversible thermochromic ink compositions
Headset, terminal, and method capable of switching headset mode
Headset electronics
Focus detection device and imaging apparatus having the same
Image reading apparatus
Method for forming a semiconductor device using selective epitaxy of group III-nitride
  Randomly Featured Patents
Sectional furniture
Torque confirmation fitting
Ferroelectric semiconductor memory and accessing method therefor
Zinc glycerolate manufacture
Process for joining several knitted fabrics on a flatbed knitting machine
Microphone with fold-up legs
Method for archiving master images by digital image data processing
Multi-server, quick swap rack frame wih consolidated power distribution, integrated keyboard/video/mouse concentrator and, USB hub
Polycrystalline diamond and cemented carbide substrate and synthesizing process therefor
Method of comparing replicated databases using checksum information