Whereby the plane defined by three consecutive articulation points of an articulated

Official title: {whereby the plane defined by three consecutive articulation points of an articulated arm is not parallel to the rotation axis of the roller, e.g. to create a saddle type roof construction or to prevent contact between the cloth and the arm sections}

E04F10/0622 (Whereby the plane defined by three consecutive articulation points of an articulated) appears on 16 US grants and 19 published applications in this corpus.