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
Laser processing a multi-device panel
Tone enhancement bracket
Faucet
Authorization method for location based services
Fluid-borne particle detector
Backup and recovery of distributed storage areas
Triple-trim reference voltage generator
  Randomly Featured Patents
Computer configuration tracking system able to restore a previous configuration
Method for inactivating pathogens
Game machine and game system
Natural frequency tuning of gas turbine engine blades
Method for electrolytic etching of silicon carbide
Operative hinge for opening/closing body
Length-adjustable ground-working tool
Method of and system for managing documents in a bandwidth constrained environment
Imidazolidine carboxylic acids and esters as blood platelet aggregation inhibitors
System, method and apparatuses for providing a filtered localized information service