Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Vertically adjustable work station assembly










Image Number 3 for United States Patent #5158157.

A vertically adjustable work station for use proximate a conveyor belt or the like. The work station includes a platform with side rail assemblies that is mounted for vertical displacement to ground engaging support posts. The posts are telescoped inside the rail assembly and a displacement assembly is provided to raise and lower the platform on the posts. In one embodiment, the posts are externally threaded and belt-driven gear nuts are mounted on the posts and carry the platform. In another embodiment, the posts and side rails are formed to provide a fluid piston-cylinder assembly. In a final embodiment, a pneumatic constant force spring biases the rail assembly and platform upwardly from the posts, and a brake assembly is used to hold the platform at the desired elevation.








 
 
  Recently Added Patents
Method for transmitting a signal
5-HT.sub.3 receptor modulators, methods of making, and use thereof
Linked area parameter adjustment for spinal cord stimulation and associated systems and methods
Methods and systems for improved engine speed control during engine starting
Electrical connector
System and method for predicting remaining useful life of device components
Charge domain filter and method thereof
  Randomly Featured Patents
Poly(arylene thioether) block copolymer and production process thereof
Funerary container made of paper material, and assembly device employed therein
Vehicle with sleeping arrangement
Novel phenyl-substituted sulfonamides
Composite elements having improved resistance against stress cracking corrosion, most preferably for low temperature housing compartments
Collapsible wheel assembly
Vehicle with object detection device
Dot printer adjustable endless loop ribbon cartridge transport apparatus
Pharmaceutical compounds
Double cutting edged saw blade for hand-held reciprocating power saws