Apparatus for cutting corrugated metal sheet

An apparatus for supporting a corrugated metal sheet, comprising:

• a lower frame having a length and a width;
• a lower vibration absorbing pad supported by the lower frame;
• an upper frame having a length and a width and positioned above the lower frame and the lower vibration absorbing pad, the upper frame movable relative to the lower frame between an open position and a closed position, the upper frame adapted to receive a cutting tool;
• an upper vibration absorbing pad secured to the upper frame such that the upper vibration absorbing pad is in a face-to-face relationship with the lower vibration absorbing pad, in the open position the lower and upper vibration absorbing pads are separated to permit the corrugated sheet metal to be positioned therebetween and in the closed position the corrugated metal sheet is clamped between the lower and upper vibration absorbing pads with at least one of the lower and upper vibration absorbing pads substantially conforming to the contour of an adjacent surface of the corrugated metal sheet;
• and
• a table on which the corrugated metal sheet is supportable and on which the lower frame is mounted, the table having a length and a width and the lower frame mounted on the table such that the length of the lower frame traverses the width of the table,
• wherein the upper frame and the upper vibration absorbing pad each has a longitudinal slot for receiving the cutting tool.

An apparatus for cutting a corrugated metal sheet, comprising:

• a lower frame;
• a lower vibration absorbing pad supported by the lower frame;
• an upper frame positioned above the lower frame and the lower vibration absorbing pad, the upper frame movable relative to the lower frame between an open position and a closed position;
• an upper vibration absorbing pad secured to the upper frame such that the upper vibration absorbing pad is in a face-to-face relationship with the lower vibration absorbing pad, in the open position the lower and upper vibration absorbing pads are separated to permit the corrugated metal sheet to be positioned therebetween and in the closed position the corrugated metal sheet is clamped between the lower and upper vibration absorbing pads with at least one of the lower and upper vibration absorbing pads substantially conforming to the contour of an adjacent surface of the corrugated metal sheet;
• and
• a cutting tool slidably mounted on the upper frame and extending downwardly through and beyond the upper vibration absorbing pad for cutting the corrugated metal sheet as the corrugated metal sheet is clamped between the lower and upper vibration absorbing pads,
• wherein the lower vibration absorbing pad is harder than the upper vibration absorbing pad.

An apparatus for cutting a corrugated metal sheet, comprising:

• a lower frame having a length and a width;
• a lower vibration absorbing pad supported by the lower frame;
• an upper frame having a length and a width and positioned above the lower frame and the lower vibration absorbing pad, the upper frame movable relative to the lower frame between an open position and a closed position;
• an upper vibration absorbing pad secured to the upper frame such that the upper vibration absorbing pad is in a face-to-face relationship with the lower vibration absorbing pad, in the open position the lower and upper vibration absorbing pads are separated to permit the corrugated metal sheet to be positioned therebetween and in the closed position the corrugated metal sheet is clamped between the lower and upper vibration absorbing pads with at least one of the lower and upper vibration absorbing pads substantially conforming to the contour of an adjacent surface of the corrugated metal sheet;
• a cutting tool slidably mounted on the upper frame and extending downwardly through and beyond the upper vibration absorbing pad for cutting the corrugated metal sheet as the corrugated metal sheet is clamped between the lower and upper vibration absorbing pads;
• and
• a table on which the corrugated metal sheet is supportable and on which the lower frame is mounted, the table having a length and a width and the lower frame mounted on the table such that the length of the lower frame traverses the width of the table.