Retaining plate for vacuum cleaner bags, has elastic element that is provided to exerts force on sealing flap in closure direction and is secured at hinge whose one end is bridged at portion of frame while other end is fixed at flap
摘要
<p>The retaining plate (1) comprises a sealing flap (2) that is movably secured at a frame (5) by a hinge (4). An elastic element (3) exerts a force on the sealing flap in direction of closure. The elastic element is secured at the hinge whose one end (7) is bridged at a portion of the frame while other end (8) is fixed at the sealing flap. An independent claim is included for method for manufacturing retaining plate.</p>
