Abstract: The invention relates to a system (10) for the continuous production of a curved profiled preform (5) from flat, semi-finished fiber products (1), and to a method for this purpose, wherein first belt sections (3a, 3b) are formed by a shaping device and subsequently the semi-finished fiber product is sheared with the aid of two rollers (51, 52) which are arranged in the conveying direction at a distance from one another, wherein the web height of the curved profiled mold can be varied by linearly displaceable rollers (61, 62).

Abstract: The invention relates to a device (1) for producing a curved preform (9) from flat semi-finished fiber material (8), comprising a shearing unit (2), which has at least two rotating rolling elements (3a, 4a), arranged spaced apart in a conveying direction (11), and a control unit (6) connected to the rolling elements, wherein at least one of the rolling elements is formed in a pivotal or tilting manner and a semi-finished fiber material sensing device (7) is provided, which is formed for sensing position information of the semi-finished fiber material conveyed through the shearing unit, wherein the control unit is further arranged for pivoting or tilting the at least one rolling element during the conveyance of the semi-finished fiber material, depending on the sensed position information from the semi-finished fiber material sensing device.

Abstract: The invention relates to a system (10) for the continuous production of a curved profiled preform (5) from flat, semi-finished fiber products (1), and to a method for this purpose, wherein first belt sections (3a, 3b) are formed by a shaping device and subsequently the semi-finished fiber product is sheared with the aid of two rollers (51, 52) which are arranged in the conveying direction at a distance from one another; wherein the web height of the curved profiled mold can be varied by linearly displaceable rollers (61, 62).

Abstract: The invention relates to a device (1) for producing a curved preform (9) from flat semi-finished fiber material (8), comprising a shearing unit (2), which has at least two rotating rolling elements (3a, 4a), arranged spaced apart in a conveying direction (11), and a control unit (6) connected to the rolling elements, wherein at least one of the rolling elements is formed in a pivotal or tilting manner and a semi-finished fiber material sensing device (7) is provided, which is formed for sensing position information of the semi-finished fiber material conveyed through the shearing unit, wherein the control unit is further arranged for pivoting or tilting the at least one rolling element during the conveyance of the semi-finished fiber material, depending on the sensed position information from the semi-finished fiber material sensing device.