Back to results
US 4,521,116 AGranted
Mixing apparatus with removable drum liner
AssigneeGordon W. Orthner
InventorGordon H. Adsit
Life of this patent
Estimating the term…
Abstract
Improved apparatus for mixing concrete or the like is described and includes a support frame, a rotational drive mounted to the frame, a drum liner support rotatably connected to the rotational drive and a drum liner connected to and supported by the drum liner support and comprising a container having one open end for receiving therewithin the material to be mixed.
Claims8
Apparatus for mixing concrete or the like, comprising;
- a support frame;
- rotational drive means mounted to said frame;
- liner supporting means rotatably connected to said rotational drive means;
- and
- drum liner means removably connected to and supported by said drum liner supporting means and comprising a container having a first axial portion of generally cylindrical configuration having one closed end and other open end and a second axial portion joined to said first portion at said open end thereof, said first portion having said closed end being received within said drum liner supporting means and said second portion remaining outside said drum liner supporting means and having the configuration of a body of revolution tapering from a diameter approximately the diameter of said first portion where said first portion and said second portion join to a smaller diameter at the end of said second portion distal said first portion, said second portion distal end being open.
2 more elements
Dependencies are inferred from the claim text.