Patent EP-2172109-A2 (EP)
Inventor: BERNHARDT UDO
IPC: A21C11/10
Filed: 2009-01-14
Abstract: The method comprises cutting dough pieces (30) with triangular and isoscele base form in longitudinal rows and with base sides (38) that run symmetrical and parallel to dough strip middle axis (40b) extending itself in longitudinal direction of a dough strip (32), over the width of the dough strips. The dough pieces are positioned in frame of the process after the cutting for further processing. The dough pieces are extended in the frame of positioning diagonally and/or transverse to the longitudinal direction of the dough strip and/or are rotated in a desired position. The method comprises cutting dough pieces (30) with triangular and isoscele base form in longitudinal rows and with base sides (38) that run symmetrical and parallel to dough strip middle axis (40b) extending itself in longitudinal direction of a dough strip (32), over the width of the dough strips. The dough pieces are positioned in frame of the process after the cutting for further processing. The dough pieces are extended in the frame of positioning diagonally and/or transverse to the longitudinal direction of the dough strip and/or are rotated in a desired position and/or are extended in longitudinal direction of the dough strips in a sequence in which cross-expanding is carried out. The dough pieces are extended in the frame of the positioning respectively on a separate conveying band unit diagonally and/or transverse to the longitudinal direction of the dough strip and subsequently rotated in a desired position and/or extended in longitudinal direction of the dough strips. The dough pieces are cut by a device formed as a stamp device and cross extending device with cuttings and/or pickings and pull the longitudinal row after the cutting, diagonal to longitudinal direction of the dough strips from dough pieces of another longitudinal row related to the dough strip middle axis towards outside or transverse towards outside. The two dough pieces of the longitudinal row lie to each other with two triangle shanks in such a way that a tip (40a) of the shank comprises rear triangles in longitudinal direction of the dough strips corresponding to a conveyor. The dough pieces pull towards outside and/or transverse towards outside and/or the dough pieces are arranged to each other to the longitudinal row after removing towards outside or transverse towards outside in longitudinal direction of the dough strips. The dough pieces are taken apart by a rotating- and longitudinal extending device in longitudinal direction of the dough strips and rotated with its respective base side related to the longitudinal direction corresponding to a conveying direction of the dough strip in such a way that the rotation is started, when the dough pieces pulled in longitudinal direction before a final position of the dough piece are reached in the longitudinal direction. The dough pieces are cut with the base form from the dough strip in lossless manner. The stamp- and cross-extending device and rotating- and longitudinal extending device are coordinately operated and/or controlled to each other in the frame of the process and are controlled by a master-slave-control in such a way that the operation of the rotating- and longitudinal extending device is controlled as slave over electronic wave and the stamp- and cross-extending device is controlled as master. The controlling of the rotating- and longitudinal extending device and the stamp- and cross-extending device is carried out in actual and target levels for the stamp- and cross-extending device and rotating- and longitudinal extending device. An independent claim is included for a device for the production of cut dough pieces with triangular and isoscele base form from a dough strip.