METHOD OF MANUFACTURE OF BLADE WITH SWEPT-BACK TIP Russian patent published in 1995 - IPC

Abstract RU 2043947 C1

FIELD: aircraft manufacture. SUBSTANCE: method consists in separate pattern cutting of material of regular and irregular zones, layer-by- layer stacking of them at mutual overlapping, preliminary moulding and assembly on rubber bag followed by moulding in shaping bag. EFFECT: enhanced reliability. 7 dwg

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RU 2 043 947 C1

Authors

Litvinov V.B.

Mikheev S.V.

Kas'Janikov V.A.

Dates

1995-09-20—Published

1991-06-28—Filed