| Patent Number |
Title Of Patent |
Date Issued |
| 5873807 |
Scoring assembly |
February 23, 1999 |
| The present invention is directed to a scoring head assembly and method for creating score lines on corrugated board. The scoring head assembly includes a scoring head and an anvil. The scoring head is fixed to a first rotatable shaft and the anvil is fixed to a second rotatable shaft th |
| 5791239 |
Machine for manufacturing corrugated paperboard with independently controlled pressure applicato |
August 11, 1998 |
| An apparatus and method for applying variable pressure to a moving surface, such as a moving web of corrugated paperboard. The apparatus includes a frame secured to a fixed structure and located proximate to a heated platform. A number of pressure applicators having movable pressure- |
| 5716314 |
Optimal angle corrugated board folder |
February 10, 1998 |
| A corrugated board folder is disclosed for folding the flap of a corrugated board onto the base of the corrugated board along a fold line having an inside fold line and an outside fold line. The corrugated board folder includes a conveyor mounted on a frame for supporting the corrugated |
| 5711214 |
Apparatus for dissipating moisture from an item |
January 27, 1998 |
| The present invention is directed to an apparatus and method for applying variable pressure to a surface. The apparatus includes a frame secured to a fixed structure and located proximate to the surface. The frame is in movable relation with a pressure applicator in a direction substanti |
| 5611267 |
Apparatus and method for applying variable pressure to a surface in corrugated paperboard manufa |
March 18, 1997 |
| An apparatus and method for applying variable pressure to a surface. The apparatus includes a frame secured to a fixed structure and located proximate to the surface. A foot is mounted for movable relation relative to the frame in a direction substantially perpendicular to the surface. |
| 5588945 |
Method and device for spacing a corrugating finger relative to a corrugating roll |
December 31, 1996 |
| A device for and method of spacing a corrugating guide finger relative to a corrugating roll. The device includes a tail and a head. The head has a slot therethrough for sliding receipt of the corrugating guide finger. To space the finger, the slot is slidingly received onto the finger a |
| 5526739 |
Apparatus for applying variable pressure to a surface |
June 18, 1996 |
| The present invention is directed to an apparatus and method for applying variable pressure to a surface. The apparatus includes a frame secured to a fixed structure and located proximate to the surface. The frame is in movable relation with a pressure applicator in a direction substanti |
