LAMP SHADE AND METHOD OF MANUFACTURE OF SUCH LAMP SHADE Russian patent published in 2003 - IPC

FIELD: electrical engineering. SUBSTANCE: proposed lamp shade includes framework made from linear struts 1 and unit struts 2, two rings, cover and electric holder attachment unit 6 made in lamp shade ring. Struts are rigid and bent in form of any convex and/or concave line with end sections which are interconnected or connected with fastener 3 whose surface is engageable with surface of each end section. Cover is made in form of segments 4 secured to framework by means of retainers 5. When cover is assembled, struts and fasteners 3 (if necessary) are introduced in succession through neck and all members are interconnected. Framework may be made from separate closed contours; segments 4 of cover are secured over boundaries on closed contour of framework. EFFECT: enhanced efficiency. 4 cl, 8 dwg