Patent ID: 7617856

Claim:
Apparatus ( 1 ) for the manufacture of corrugated board ( 12 ) with a housing ( 8 ), with a corrugating roller unit ( 7 ) for the production of a corrugated web ( 9 ) from a material web ( 4 ), comprising corrugating rollers ( 6 ) adjacent to each other, with a gluing device ( 10 ) for applying glue to the corrugated web ( 9 ), with a pressing device ( 11 ) for pressing the corrugated web ( 9 ), to which glue has been applied, to a liner ( 3 ), the corrugating roller unit ( 7 ), the gluing device ( 10 ) and the pressing device ( 11 ) being arranged inside the housing ( 8 ), with a corrugating roller unit loader ( 15 ; 27 ) arranged outside the housing ( 8 ) with a plurality of corrugating roller unit holders ( 16 ), each for accommodating one corrugating roller unit ( 7 ), the corrugating roller unit loader ( 15 ; 27 ) being displaceable with respect to the housing ( 8 ) and guided between a plurality of loader positions, such that in each of the loader positions a loader guiding portion ( 19 ) of one of the corrugating roller unit holders ( 16 ) aligns with a housing guiding portion ( 20 ) to move a corrugating roller unit ( 7 ) that is accommodated in the corrugating roller unit holder ( 16 ) between a loader holding position and a housing operating position, and with an alignment device ( 33 ) for aligning the loader guiding portions ( 19 ) to the housing guiding portion ( 20 ) into in the loader positions, the alignment device ( 33 ) having a plurality of alignment members ( 34 ) fixed to the housing and an alignment body ( 35 ) fixed to the loader, the alignment members ( 34 ) and the alignment body ( 35 ) mating with one another in an alignment position, and wherein the position of the alignment members ( 34 ) fixed to the housing ( 8 ) can be finely adjusted via a slot positioning ( 37 , 38 ) in a direction parallel to the displacement of the corrugating roller unit loader (l 5 , 27 ).