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
Downhole analysis of solids using terahertz spectroscopy
Transmission protocol modification to maximize mobile device battery life
Dental adhesive material kit
Open framework system for heterogeneous computing and service integration
L2 method for partial VLAN service migration
Virtual server and method for identifying zombie, and sinkhole server and method for integratedly managing zombie information
Image prediction encoding device, image prediction encoding method, image prediction encoding program, image prediction decoding device, image prediction decoding method, and image prediction
  Randomly Featured Patents
Production process of 1,4,5,8-naphthalene tetracarboxylic acid
Noise canceling microphone with acoustically tuned ports
Efficient transformation techniques for video coding
Laser doppler velocimeter for measuring torsional vibration
Sofa
Vehicle control system, electronic control device, and communication method
Protective relay
Method of treating horses to inhibit or reduce increases in crenated red blood cells during exercise
Methods and apparatus for inserting content into conversations in on-line and digital environments
Digital trunked communication network which supports roaming and method thereof