German Patent Abridgements

Abstract

The upper and lower shells 5, 6 of this wing are separately cast in forms 11, 12. A steel tube spar 1 is inserted, the spar and the contact lines of the shells are covered with glue, and both shells are pressed together. The time needed for the manufacture of a wing is about six hours.

Citation

(1960), "German Patent Abridgements", Aircraft Engineering and Aerospace Technology, Vol. 32 No. 3, pp. 94-94. https://doi.org/10.1108/eb033231