Device for feeding insulating materials into hollow bricks

摘要

The device (1) has a feed element (13) and another feed element for insulating materials and adapted to hole patterns of holes (2) of hollow bricks (3). The feed elements are guided into holes of the bricks and removed from the holes. Needle threaders (8) are attached to the feed elements and formed as sealing strips. The threaders are lowered at a needle threader device (7). The needle threaders are clamped in an arrangement of support retainers (10) of a support portal (6) that is moved up and down and provided below a supply device (12) and the threader device. The hollow bricks are made of mineral materials such as pearlite or clay.