Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Bulk material storage and mixing apparatus










Image Number 2 for United States Patent #4506983.

A portable dry bulk material storage and mixing unit comprising a generally cylindrical drum mounted on a frame for rotation about a generally horizontal axis and having a conical discharge nozzle with a cylindrical discharge opening at one end thereof. The drum interior is fitted with three flights of helical material mixing and discharge fins having a helix angle of approximately 45.degree.. The drum discharge nozzle extends into a hopper disposed at the rear of a truck on which the frame is mounted. An adjustable valve closure member is operable to be disposed over the discharge opening and includes a handwheel for adjustably positioning the closure member to vary the discharge flow area.








 
 
  Recently Added Patents
Signal phase-based location of network nodes
Electronic device with multi-orientation
Flat panel display device and method of fabricating the same
Compositions and methods of vascular injury repair
Encoding method, decoding method, encoding device, decoding device, program, and recording medium
Mirac proteins
Method of inspecting wafer
  Randomly Featured Patents
Wireless email communications system providing resource updating features and related methods
Shoe upper
Protein label and drug delivery system
Cell circuit interrupter
Method and device for verifying the workability of a safety device
Custom rate pack for postage systems
Method and system for accessing a plurality of storage devices
Process for molding epoxy resins with coarse decorative particles
Camera
Process for increasing the proportion of the .beta.-modification in polypropylene