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
Flow cytometer method and apparatus
Image-processing method and program, and image-processing apparatus
Method of allocating IP address of image forming apparatus using DHCP, image forming apparatus and system of allocating IP address using DHCP
Compositions and processes for forming photovoltaic devices
Golf club cover
Context-based adaptive binary arithmetic coding engine
Imaging lens with three lens elements, and electronic apparatus having the same
  Randomly Featured Patents
Controlling access of a client system to an access protected remote resource
Engine turbine temperature control system
Optimized defects in band-gap waveguides
Modular and portable target range shelter
Radio communication method and radio communication apparatus
Stopper plug for storage batteries
Combination therapy for depression, prevention of suicide, and various medical and psychiatric conditions
Sheet for an absorbent article
Electrical contact element, in particular a contact element formed as pin contact or socket contact
Multipurpose tent pole termination device