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
Adaptive control for uncertain nonlinear multi-input multi-output systems
Methods and systems for automatically identifying a logical circuit failure in a data network
Damage resistant antenna
Methods of packaging imager devices and optics modules, and resulting assemblies
Method and system and policy server for guaranteeing data not to be interrupted
Plants and seeds of corn variety CV577261
Sharing networks determined by sharing of items between individuals
  Randomly Featured Patents
Treatment of hepatitis C with compositions comprising oncostatin M and interferon alpha
Automatic turkey nesting apparatus
New Guinea Impatiens named BFP-364 Deep Coral
Method for making, parallel preprogramming or field programming of electronic matrix arrays
Need-based method of heating a catalyst in the exhaust system of an internal combustion engine
Uniform light emitting lamp structure
Electrical connector
Fuel injection detecting device
Fuses, particularly subminiature cartridge fuses, and a method of manufacture thereof
Ceiling fan blade iron