Method and arrangement for attaching at least one shaped part together with a wear part onto a support piece

An arrangement for use within a machine for at least one of making and processing at least one of paper, cardboard and tissue, the machine having a machine direction, said arrangement comprising:

• a first unit having a shaped part together with a wear part, said shaped part having a part underside, said part underside having an underside length, said shaped part displaying a part contour upon said part underside along substantially all of said underside length, said part contour including at least one shaped part angled surface, said at least one shaped part angled surface both nonparallel and nonperpendicular to the machine direction;
• a support piece interlocking with said shaped part, said support piece having a support piece top and a corresponding top length, said support piece having a piece contour upon said support piece top along substantially all of said top length, said piece contour being substantially complimentary to said part contour, said piece contour including at least one support piece angled surface, said at least one support piece angled surface both nonparallel and nonperpendicular to the machine direction;
• and
• at least one clamping device operatively positioned and in contact with each of said at least one shaped part angled surface and said at least one support piece angled surface at least one said clamping device providing clamping in both said machine direction and orthogonal to said machine direction.

An arrangement for use within a machine for at least one of making and processing at least one of paper, cardboard and tissue, said arrangement comprising:

• a first unit having a shaped part together with a wear part, said shaped part having a part underside, said part underside having an underside length, said shaped part displaying a part contour upon said part underside along substantially all of said underside length;
• a support piece interlocking with said shaped part, said support piece having a support piece top and a corresponding top length, said support piece having a piece contour upon said support piece top along substantially all of said top length, said piece contour being substantially complimentary to said part contour, said part contour is an inside contour within said shaped part, said piece contour being an outside contour of said support piece;
• and
• at least one clamping device operatively positioned and in contact with each of said part contour and said piece contour, said inside contour includes a T-groove, said outside contour including a T-rib, said T-rib having a first root face and a second root face on opposing sides thereof, said first root face being shorter than said second root face, said clamping device being positioned proximate said first root face.

An arrangement for use within a machine for at least one of making and processing at least one of paper, cardboard and tissue, said arrangement comprising:

• a first unit having a shaped part together with a wear part, said shaped part having a part underside, said part underside having an underside length, said shaped part displaying a part contour upon said part underside along substantially all of said underside length;
• a support piece interlocking with said shaped part, said support piece having a support piece top and a corresponding top length, said support piece having a piece contour upon said support piece top along substantially all of said top length, said piece contour being substantially complimentary to said part contour;
• at least one clamping device operatively positioned and in contact with each of said part contour and said piece contour, at least one said clamping device is a bolt element, said bolt element having a flange and being activated by an associated operating device, said associated operating device is a pressure producing element having an operating direction of action associated therewith;
• and
• a recoil device, said recoil device being operatively positioned against said flange, said recoil device having a recoil direction associated therewith, said recoil direction being opposite said operating direction of action of said associated operating device, said recoil device being configured for activating said associated bolt element.

An arrangement for use within a machine for at least one of making and processing at least one of paper, cardboard and tissue, said arrangement comprising:

• a first unit having a shaped part together with a wear part, said shaped part having a part underside, said part underside having an underside length, said shaped part displaying a part contour upon said part underside along substantially all of said underside length;
• a support piece interlocking with said shaped part, said support piece having a support piece top and a corresponding top length, said support piece having a piece contour upon said support piece top along substantially all of said top length, said piece contour being substantially complimentary to said part contour, said support piece having a T-rib with an outside contour having a first side with a first root face and a second side with a second root face, said second root face shorter than said first root face;
• and
• at least one clamping device operatively positioned and in contact with both said part contour and said second side.