When the flaps were extended, the upper portion of the ailerons would remain in place while the lower portion extended rearward, essentially increasing the wing area.

Here, the bird's right wing is extended forward and its left wing extended rearward, turned so that the undersides of both wings are fully shown.

Booms extend rearward from the wings and carry twin tails that are joined by a common horizontal stabiliser.

Traditional sailboat transmissions consist of a simple horizontal output shaft extended rearward from the engine, through the stern via a stuffing box.

The signature hood scoop was replaced by dual scoops on either side of a prominent hood bulge extending rearward from the protruding nose.

Flaps extend rearward from the back of the wing, and slats move forward from the front of the wing.

A second layer cylinder called the jacket extends rearward past the chamber to house the breechblock.

The drift bar was a metal rod that extended rearward from the sight and was pivoted so it could rotated outward, away from the aircraft fuselage.

The wings extend rearward so that the mass of the building creates a U-shape.

The chamber is fluted with 12 longitudinal flutes extending rearward from the baffle to the chamber face.