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










Image Number 12 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
Case for electronic device
Surround sound effects provided by cell phones
Multiple CQI feedback for cellular networks
Magnifying glass
Ion beam system and method of operating ion beam system
Dual gate electronic memory cell and device with dual gate electronic memory cells
Heap/stack guard pages using a wakeup unit
  Randomly Featured Patents
Method and apparatus for modulating an optical signal using polarization
Spoon or similar article
PBX communication system
Management of multiple non-standard networks and systems with smart agents
Method for determining the presence of bacteria resistant to cell lysing antibiotics
Corrosion inhibiting pigment composition and method
Engraving apparatus with oscillatory movement of tool support shaft monitored and controlled to reduce drift and vibration
Cleaning apparatus
Sealing apparatus
Guard for a shaving razor cartridge