Resources Contact Us Home
Apparatus for the manufacture of corrugated board

Image Number 4 for United States Patent #7617856.

An apparatus for the manufacture of corrugated board has a housing, in which the following are accommodated: a corrugating roller unit for the production of a corrugated web out of a material web, comprising corrugating rollers adjacent to each other, a gluing device for applying glue to the corrugated web and a pressing device for pressing the corrugated web, to which glue has been applied, to a liner. Outside the housing, a corrugating roller unit loader is arranged with a plurality of corrugating roller unit holders. These each serve to accommodate one corrugating roller unit. The corrugating roller unit loader is displaceable with respect to the housing and guided between loader positions such that in each of the loader positions, a loader guiding portion of one of the corrugating roller unit holders aligns with a housing guiding portion to move a corrugating roller unit, which is accommodated in the corrugating roller unit holder, between a loader holding position and a housing operating position. This results in a manufacturing apparatus in which a plurality of corrugating roller units can be provided at a low cost.

  Recently Added Patents
Tracking data eye operating margin for steady state adaptation
Electrifying roller
Face recognition through face building from two or more partial face images from the same face
Antenna tuning on an impedance trajectory
Bias voltage generating circuit and switching power supply thereof
Electronic circuit having shared leakage current reduction circuits
Tandem electric machine arrangement
  Randomly Featured Patents
Methods of ranking oligonucleotides for specificity using wash dissociation histories
Method for the production of carbonyl iron containing magnetic devices with selected temperature variation
Semiconductor device having metal cap divided by slit
Amp chord
RF power amplifier apparatus and power supply circuit for controlling power-supply voltage to RF power amplifier
Current-saving CMOS input buffer
Fluid pressure actuated electrical connector
Steam generators and combined cycle power plants employing the same
Headrest for a vehicle seat
Method for producing silicon single crystal from polycrystalline rod formed by continous casting