58results about How to "Bulk material" patented technology

A device for transporting and filling bags, preferably open bags, comprising a filling device, which is rotatable about an axis of rotation, having multiple filling openings distributed over the circumference of the filling device, and comprising a feeder, using which an empty bag can be fed to a filling opening, wherein the feeder comprises at least one holding unit for a bag, which is movable normally to the axis of rotation of the filling device, wherein the holding unit has two separate holders, wherein the holders are each movable forward and backward along the same open trajectory, wherein the first holder is mounted so it is movable on the filling device, while the second holder is mounted so it is movable on a spatially-fixed guide.

A device for conveying a bulk material comprises a base with a bearing suit to provide a bearing for the device so that it rotates about a rotation axis, a conveyor unit projecting out from the base, a roof for the base and the conveyor unit, and a drive. The conveyor unit forms at least a transverse conveyor for conveying the bulk material transversely to the rotation axis or at least one feeding conveyor for feeding the bulk material to a transverse conveyor of this type. The roof is joined to the base so as to rotatable about the rotation axis. The invention also includes a drive, so that the roof can be driven in rotation relative to the base.

A laminate material for hook-and-loop closures, comprising a carrier film and a textile substrate laminated onto the carrier film. The textile substrate has loops on its surface that are suitable for connecting with hook-and-loop hooks, wherein the carrier film and the textile substrate are not connected over their entire area. A method for producing a laminate material for hook-and-loop closures comprises applying an adhesive to a carrier film in a pattern that is composed of adhesive areas and adhesive-free regions, applying a material web of a textile substrate to the side of the carrier film provided with adhesive to form a two-ply web, the textile substrate having loops on its surface that are suitable for connecting with hook-and-loop hooks; and passing the two-ply web through a roller nip of a pair of rollers, which presses the carrier film and the textile substrate together.

A thread forming screw thread fastener and a corresponding thread roll die are disclosed for fastening into a hole of a workpiece composed of low ductility material. More specifically, the thread forming screw thread has smooth radius thread flank which has a capability of deforming low ductile material such as magnesium, soft aluminum, thermoset plastics and other low ductility materials to deform the ductile material efficiently minimizing cracks, debris, low friction during installation and a maximum engagement of the screw with mating parts with the ductile material.

A blade for a comminution machine includes a first attack face facing in a first direction to perform comminution when the blade is rotated about an axis of rotation in a first direction. The blade also includes a second attack face facing in a second direction to perform comminution when the blade is rotated about the axis of rotation in a second direction substantially opposite to the first direction. A radial exterior of the first attack face and a radial exterior of the second attack face are connected along an arc subtending at least 30 degrees and less than 110 degrees with respect to the axis of rotation.

To increase the capacity of an extension attachment for a bulk material container comprising a frame (32) and a plurality of flaps (33, 34) linked to the frame (32), which are capable of swivelling and, in a swivelled-out position, surround an internal space (31) of the extension attachment, the internal surface (28) facing the internal space (31) of at least of one of the flaps (33) has a concave shape in the swivelled-out position.

A dry suit having detachable or permanent zippered compression flaps. The compression flaps can be disposed over the front or the back of a dry suit. The compression flaps are used to gather and hide excess dry suit materials and dry zipper ends under the compression flaps. The compression flaps form a tunnel around the wearer under which a kayak spray skirt or a kite boarding / surfboarding harness can be worn.