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
Mirac proteins
Method and apparatus for focusing electrical stimulation in the brain during electro-convulsive therapy
System and method for enhanced transaction payment
Location estimation of wireless terminals through pattern matching of deduced signal strengths
Dynamic rebasing of persisted time information
Method for counting and segmenting viral particles in an image
Semiconductor light-receiving device
  Randomly Featured Patents
Brain-specific drug delivery
Accumulator for conveyor system
Ceramic materials of improved dielectric constants, and capacitors fabricated therefrom
Bromofluorocyclopropanes
Dental alginate impression material composition
Preserving opaque-like rendering in transparent 2D graphics using knockout groups
Apparatus for food contaminant removal
Method for calculating PMV of air conditioning system
Polyolefin wax for coating materials and printing ink composition
Computer mouse