초록 ▼

At very low apparatus expenditure, namely with a canard system which is adjustable in a single-axis mode, it is possible to achieve a spatially two-dimensional trajectory correction in respect of the artillery ammunition which in itself is unguided, with the additional degree of freedom in respect o

At very low apparatus expenditure, namely with a canard system which is adjustable in a single-axis mode, it is possible to achieve a spatially two-dimensional trajectory correction in respect of the artillery ammunition which in itself is unguided, with the additional degree of freedom in respect of trajectory extension and thus an extraordinary increase in the precision of delivery in relation to the predetermined target point.

대표청구항 ▼

The invention claimed is: 1. A ballistically fireable spin-stabilized artillery ammunition article, which in plotted hits thereof evinces a longitudinal and transverse scattering; a fuze which is roll-decoupled from a body of the ammunition at a tapered front part of the ammunition body; and two co

The invention claimed is: 1. A ballistically fireable spin-stabilized artillery ammunition article, which in plotted hits thereof evinces a longitudinal and transverse scattering; a fuze which is roll-decoupled from a body of the ammunition at a tapered front part of the ammunition body; and two control shafts on said front part of the ammunition body oriented radially of a spin axis mounting two canard surfaces, which are directed oppositely away from said spin axis and which are adjustable about a single axis, said canard surfaces being of full caliber and non-retractable and responsive to rotation of their control shafts and being adjustable in both directions relative to a neutral setting, so as to be in accordance with a momentary roll position of the canard surfaces in space and in accordance with the actual setting of the surfaces through a controlled pitch movement, to influence the longitudinal scattering or through a controlled yaw movement influence the transverse scattering. 2. An artillery ammunition article as claimed in claim 1, wherein for the rotation of the control shafts implementing the settings of the canard surfaces there are provided high-speed low-voltage direct current motors with self-locking intense drive reductions forming a driving system. 3. An artillery ammunition article as claimed in claim 2, wherein said two control shafts are settable in opposing orientations. 4. An artillery ammunition article as claimed in claim 2, wherein said two control shafts are connected with each other secured against relative rotation, and are coupled to a single drive system. 5. An artillery ammunition article as claimed in claim 2, wherein there is provided a discontinuous control over the setting of the canard surfaces through respectively a maximum quarter-rotation of the ammunition body. 6. An artillery ammunition article as claimed in claim 2, wherein through the utilization of a relative movement between a rapidly rotating ammunition body and a contrastingly reduced rotational speed of the fuze tip which is rotationally-decoupled from the ammunition body, there is obtained a generated energy production for actuating the settings of the canard surfaces.