Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus for measuring dimensions of objects on a conveyor










Image Number 2 for United States Patent #5699161.

A method and apparatus for measuring the length, width, and height of rectangular solid objects moving on a conveyor. The apparatus includes a light curtain, two laser triangulation range finders, and a pulse tachometer mounted on a frame around a conveyor. As an object is conveyed through the frame, measurements from each of the sensors are correlated by a digital computer to estimate the length, width and height of the object. The method and apparatus does not require a break in the surface of the conveyor, and is insensitive to object placement and orientation on the conveyor.








 
 
  Recently Added Patents
Electrode composition with enhanced performance characteristics
Vehicle-mounted camera stabilized passively by vibration isolators
Etch resistant clearcoat
System and method for providing security in browser-based access to smart cards
Split-ring resonator creating a photonic metamaterial
Difference detecting apparatus, difference output apparatus, and medium
Method, apparatus and computer program product for visualizing whole streets based on imagery generated from panoramic street views
  Randomly Featured Patents
Fire resistive coating
Device for analyzing exhaust emissions from motor vehicles
Breath sampler
Two square memory cells
Image forming apparatus and method based on reduction images and encoding
Phase detection device and position detection device
Regulation of gene expression by protein methylation
Video camera combined with optical magnetic disc recorder
High performance dynamic sense amplifier with multiple column outputs
Medical instrument