Abstract: A product (18) is packed in a shock-resistant way in a box-shaped cardboard packing (20) by local application of an adhesive layer (16) on a base surface (17) of a plane cardboard blank, with which layer the product (18) is brought into contact and subsequently the cardboard packing (20) is completed by folding up the other elements of the plane blank (1) and closure of the packing. The plane cardboard blank may be made as a separate packing unit with adhesive layers in the form of adhesive tapes with an outward adhesive surface covered by a protective layer.

Abstract: A head positioning device for positioning a magnetic head of a tape drive wherein the positioning device has a base mounted stationary with respect to a tape circulating past the magnetic head. The positioning device further has a magnet assembly extending upward from the base. The magnet assembly is surrounded by a motor coil which receives electrical current to cause the motor coil to move up and down under influence of the magnet assembly. The device also has a magnet housing substantially enclosing the magnet assembly and the motor coil therein. The magnet housing has a vertical slot arranged on the side of the magnet housing opposite the magnetic head for pass through of a coil holder connected to the coil. Vertical force is transmitted from the coil to the coil holder outside of the magnet housing wherein the coil holder is connected to the magnetic head for vertically positioning the head with respect to the base.

Abstract: A head positioning assembly having a magnet housing and fixed suspension vertically positionable by a worm gear/screw shaft arrangement and further positionable for fine tuning by a magnet mounted within the magnet housing and an electrical coil surrounding the magnet and attached to a head mount structure holding the magnetic head. The head mount structure is fine-tuned, vertically positionable with respect to the magnet housing by magnetic force on the coil induced by select and varying electrical current through the coil.