His patella shattered and his leg folded backwards.

Because the T.1 was designed to operate from carrier decks, its wings were hinged to fold backwards.

The Ro-go Ko-gata was a three-bay biplane of wood and fabric construction, with twin main floats and wings that folded backwards for storage.

To enable storing the plane in small spaces, the DH.60's wings could fold backwards against the fuselage.

Hess further generalised the formula for star polyhedra with different kinds of face, some of which may fold backwards over others.

Usually other signs (like ears and whiskers folded backwards) give an indication of the cat's overall mood.

Its showy hanging flowers have sepals which are reflexed, or folded backwards along the length of the flower.

The head is wedge-shaped, elongated and dry, with pricked and very mobile ears that fold backwards like a greyhound's during the chase.

The nose landing gear strut folded backwards during the overrun, leading to severe damage to the underside of the forward fuselage.