Abstract: A stacking apparatus and method for product layers, it loads each of the product layers in a box-like and stackable slip-on container, open at the bottom, and stores the product layer with this container in a container stack, and/or removes product layers in slip-on containers from a container stack and unloads the individual product layer from the slip-on container. A handling apparatus having a multi-axially movable handling device for the slip-on containers, wherein the handling device is designed to handle the slip-on containers and wherein the product layers in the container stack are located on a container base of a lower slip-on container and are surrounded laterally and at the top by an upper slip-on container positioned above said lower slip-on container. A row arrangement of a plurality of stacking places, having a movable support which moves the handling device along a first, facing side of the row arrangement.

Abstract: A row-forming device (10) together with processes form a bottle row (8) from a bottle layer (7). The row-forming device (10) is configured to pick up and transport away, in rows, the respectively frontmost layer row (61) of the bottle layer (7) moved in a conveying direction (60), in a transverse transport direction (72). One or more layer conveyors (59) moves the bottle row (7) in a conveying direction (60) and adjoins the transport device (62), which has a plurality of parallel conveyor belts (63, 66) that extend in the transport direction (72) and are driven independently and also exhibit mutually different transport speeds. The transport device (62) has a guide strip (68) oriented obliquely to the transport direction (72). The guide strip (68) extends over a part of the conveyor belts (63, 66) and is arranged downstream of the layer conveyor (59) in the transport direction (72).

Abstract: A coupling for a double-walled pipe having an inner wall and an outer wall, the inner wall having an inner lumen, and the inner wall and the outer wall delimiting an outer lumen. The coupling comprises an inner section forming a passage in fluid communication with the inner lumen, and an outer section arranged radially adjacent to the inner section. A material of the outer section is interrupted in a radial direction multiple times in an area corresponding to a radial range between the inner wall and the outer wall. A further exemplary coupling may have an outer section that is interrupted multiple times in the longitudinal direction.

Abstract: A gas distribution system for aircrafts includes a corrugated hose having a first connecting end and a second connecting end, and a shroud surrounding the corrugated hose concentrically along a longitudinal direction of the corrugated hose, thereby building an intermediate space between the corrugated hose and the shroud. The first connecting end is configured to be connected to a gas tank. The second connecting end is configured to be connected to a gas consumer. The corrugated hose is flexible so as to compensate for in-flight deflections of the gas distribution system. Also, an aircraft including a fuselage, a Hydrogen consumer, a Hydrogen tank, and the gas distribution system is provided. The gas distribution system fluidly connects the Hydrogen tank with the Hydrogen consumer.

Abstract: The invention relates to a stacking apparatus and a stacking method for products in the form of product layers, in which method the stacking apparatus loads each of the product layers in a box-like and stackable slip-on container, which is open at the bottom, and stores the product layer with this container in a container stack, and/or said stacking apparatus removes product layers in slip-on containers from a container stack and unloads the individual product layer from the slip-on container.

Abstract: A row-forming device (10) together with processes form a bottle row (8) from a bottle layer (7). The row-forming device (10) is configured to pick up and transport away, in rows, the respectively frontmost layer row (61) of the bottle layer (7) moved in a conveying direction (60), in a transverse transport direction (72). One or more layer conveyors (59) moves the bottle row (7) in a conveying direction (60) and adjoins the transport device (62), which has a plurality of parallel conveyor belts (63, 66) that extend in the transport direction (72) and are driven independently and also exhibit mutually different transport speeds. The transport device (62) has a guide strip (68) oriented obliquely to the transport direction (72). The guide strip (68) extends over a part of the conveyor belts (63, 66) and is arranged downstream of the layer conveyor (59) in the transport direction (72).

Abstract: A storage station, a process for storing, and a bottle tray (5) configured for receiving a bottle layer (7) are provided. The bottle tray has an upright side wall (12), with an upper tray opening (13) and a tray bottom (15) connected to the side wall (12). The bottle tray (5) has a movable lifting bottom (18) that lies in the loaded state (5) on the tray bottom (15) and which has a plurality of passage openings (16) for a lifting device (34) for a relative lift between the side wall (12) and the lifting bottom (18). The tray bottom (15) has a perforated plate or a plurality of struts (17) located spaced apart and enclosing the passage openings (16). The struts are fastened to the side wall (12). The bottle tray (5) has a bottom centering (19) acting between the tray bottom (15) and the lifting bottom (18).

Abstract: A storage station, a process for storing, and a bottle tray (5) configured for receiving a bottle layer (7) are provided. The bottle tray has an upright side wall (12), with an upper tray opening (13) and a tray bottom (15) connected to the side wall (12). The bottle tray (5) has a movable lifting bottom (18) that lies in the loaded state (5) on the tray bottom (15) and which has a plurality of passage openings (16) for a lifting device (34) for a relative lift between the side wall (12) and the lifting bottom (18). The tray bottom (15) has a perforated plate or a plurality of struts (17) located spaced apart and enclosing the passage openings (16). The struts are fastened to the side wall (12). The bottle tray (5) has a bottom centering (19) acting between the tray bottom (15) and the lifting bottom (18).

Abstract: A relocation method for moving piece goods and an associated transport device are provided. The piece goods (2), that are prone to falling over, in particular bottles, are moved between an in-flow region (E) and a holding area (9) for a layer (10) formed of adjacent rows (3, 4, 5) of the piece goods (2). A transport device (1) has multiple relocation guides (11-15) which are moveable in a controlled manner, and which are configured to transport a row (3-7) or a set of rows of the piece goods between the inflow region (E) and the holding area, to assemble or disassemble a layer. A respective second-outermost row (K2) or a second-outermost set of rows of the layer are secured against falling over by means of a relocation guide (11). An outermost row (K1) or an outermost set of rows is added to the layer or removed from the layer.

Abstract: A relocation method for moving piece goods and an associated transport device are provided. The piece goods (2), that are prone to falling over, in particular bottles, are moved between an in-flow region (E) and a holding area (9) for a layer (10) formed of adjacent rows (3, 4, 5) of the piece goods (2). A transport device (1) has multiple relocation guides (11-15) which are moveable in a controlled manner, and which are configured to transport a row (3-7) or a set of rows of the piece goods between the inflow region (E) and the holding area, to assemble or disassemble a layer. A respective second-outermost row (K2) or a second-outermost set of rows of the layer are secured against falling over by means of a relocation guide (11). An outermost row (K1) or an outermost set of rows is added to the layer or removed from the layer.

Abstract: A method and device for stacking layers of goods (2) is based on a stacking device (1) that includes a handling mechanism (15) which handles, laterally moves, and stacks loose slip-on receptacles (3). The loose slip-on receptacles (3) are open on the bottom, accommodate a layer of goods (2) in the interior (11) thereof, and carry the layer of goods (2) along as the receptacles (3) are slidingly conveyed. An upward-facing bottom (7) of the slip-on receptacles (3) forms the supporting surface (8) for the subsequent layer of goods (2).

Abstract: A method and device for stacking layers of goods (2) is based on a stacking device (1) that includes a handling mechanism (15) which handles, laterally moves, and stacks loose slip-on receptacles (3). The loose slip-on receptacles (3) are open on the bottom, accommodate a layer of goods (2) in the interior (11) thereof, and carry the layer of goods (2) along as the receptacles (3) are slidingly conveyed. An upward-facing bottom (7) of the slip-on receptacles (3) forms the supporting surface (8) for the subsequent layer of goods (2).

Abstract: The present invention describes a barrier layer composition which is applied to at least one surface of a plastic body, preferably a polyolefin hollow body, having the following composition:(a) 35 to 75% by weight of an epoxide-containing or halogen- and epoxide-containing metal oxide sol;(b) 20 to 60% by weight of a fluorine- or sulfo-containing maleic acid hemi ester copolymer or a fluorine- or sulfo-containing maleic acid hemi amide copolymer having the general structural formula ##STR1## wherein M=vinyl monomer; X=oxygen, nitrogen;Y=--(CH.sub.2).sub.n --SO.sub.3 H, --(CH.sub.2).sub.n --F, --(CF.sub.2).sub.n --H;n=2 to 12;(c) 0.5 to 5% by weight of a catalyst based on one or more tertiary amines.

Abstract: The present invention refers to a barrier layer composition which is to be applied to at least one surface of a polyolefin body, in particular a polyolefin hollow body, wherein the composition contains: a) 40-70% by weight of one or more epoxide-containing metal oxide sols; b) 25-55% by weight of a binding agent polymer consisting of a terpolymer of maleic acid-maleic anhydride-vinyl monomers and/or a copolymer of maleic acid-vinyl monomers having a composition by mole of 50-75% of a vinyl monomer, 5-50% of maleic acid, and 0-20% of maleic anhydride; and c) 0.1-5% by weight of a catalyst on the basis of one or more tertiary amines.The hollow bodies coated with the barrier layer can be used particularly as storage containers for organic substances, in particular for organic solvents, fuels, mineral oils, pesticides, and other substances, for example liquids, the diffusion of which is to be inhibited or at least essentially reduced.

Abstract: The present invention describes a fiber material for use in mastic asphalt in roadbuilding for stabilizing the binder during transport, storage and incorporation, said fiber material being a macromolecular product including at least 95% of polyethylene terephthalate, the diameter of the individual fibers being .gtoreq.0.1 mm, the length to diameter ratio exceeding 5 on average, and the particle size distribution, measured as sieve passthrough as per the draft code of practice for the supply and testing of stabilizing materials in asphalt road construction in line with TP Min-StB Part 6.3.2, producing a proportion of at least 90% for the fractions .ltoreq.0.71 mm and at least 70% for the fractions .ltoreq.0.4 mm, and this product being manufactured by comminution from waste materials based on polyethylene terephthalate monofilaments.

Abstract: Described is a rollable thermal insulation comprising synthetic fiber material and having a thermal conductivity of not more than 0.04 W/m*K (determined in accordance with DIN 4108 Part 1) and a DIN 4102 Part 1 fire behavior corresponding to building material class B1, wherein the synthetic fiber material is composed of carrier and bonding fibers made of polyester, preferably polyethylene terephthalate, the bonding fibers consisting in at least parts of the surface of a polyester having a melting point which is below the melting point of the carrier fibers.

Abstract: There is described a process for manufacturing shaped articles in which a fibrous material is mixed with an adhesive and maintained in a mold under pressure until the adhesive has set, which comprises using as the fibrous material a mixture of an essentially finely fibrous material based on synthetic fiber and of chopped monofilaments which confer the necessary hardness and stiffness on the shaped article to be manufactured, the adhesive content of the ready-produced shaped article being less than 10% by weight, based on the shaped article. The process makes it possible to manufacture shaped articles having a low adhesive content, which are repeatedly recyclable.