Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Automatic door panel producing apparatus










Image Number 4 for United States Patent #6467143.

An apparatus and method for automatically producing door panels in a single line in order to enable continuous production are provided. In the apparatus, a first uncoiler supplies the wound inner plate material. A first leveler regulates a flatness of the inner plate material. A press forms a pattern on the inner plate material. A marking device marks a cutting position on the inner plate material from the presser. A bend controller controls a bend of the inner plate material from the marking device. A second uncoiler supplies an outer plate material. A second leveler regulates a flatness of the outer plate material supplied from the second uncoiler. A roll forming device roll-forms both edges of the inner and outer plate materials. A heater preheats the inner and the outer plate materials. An injector injects insulated material between the inner and outer plate materials. A marking sensor senses the mark on the inner plate material and outputs a sensing signal. A cutter cuts the door panel at a fixed size according to the sensing signal. According to the apparatus, the inner and outer plate materials are processed while continuously passing through each device so that the door panel is completed.








 
 
  Recently Added Patents
Nucleic acid sequences encoding secE/sec61-gamma subunits of protein translocation complexes
Adding value to a rendered document
Puncture resistant fabric
Continuous geospatial tracking system and method
Method for producing interferon alpha 5
Formation of a masking layer on a dielectric region to facilitate formation of a capping layer on electrically conductive regions separated by the dielectric region
Structure of pixel electrode
  Randomly Featured Patents
Modulation device and demodulation device and methods of the same
Aerator structure for a water faucet
Fluid container
Register controlled delay locked loop and its control method
Continuously operating prepress or finishing press
Y-Gauge angle measuring device
High-speed and high-precision phase locked loop having phase detector with dynamic logic structure
Cyanoguanidine compounds
Venting arrangement for covered containers
High temperature superconducting memory storage device and cryotron