Aeronautics and astronautics – Missile stabilization or trajectory control – Automatic guidance
Patent
1988-01-04
1991-08-20
Wendtland, Richard W.
Aeronautics and astronautics
Missile stabilization or trajectory control
Automatic guidance
244 75R, F42B 1062
Patent
active
050407457
ABSTRACT:
A setting device for a control surface for guided ammunition, including a spindle which is driven by a drive motor, a nut being seated on the spindle, which nut incorporates a projection on its outer cylindrical circumference, with which projection there engages a shaft of the control surface. The nut is guided within a sleeve, whereby the tolerance between the nut and the spindle, and the sliding tolerance or fit between the nut and the sleeve are selected such that the stresses or loads which are transmitted by the shaft of the control surface are assumed by the sleeve, and in which the projection engages into an axial slot in the sleeve.
REFERENCES:
patent: 2504767 (1950-04-01), Wallis
patent: 3200587 (1965-08-01), Tolson
patent: 3568957 (1971-03-01), Wood
patent: 4180222 (1979-12-01), Thornburg
Nagler Josef
Oswald Peter
Diehl GmbH & Co.
Wendtland Richard W.
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