A satellite configuration includes a plurality of individual satellite buses each having a number of side panels that form a polygonal shape, where the individual satellite buses collectively fit together to form the satellite configuration having a regular polygon shape. A method of producing the satellite configuration includes forming a plurality of individual satellite buses each having a polygonal shape, and fitting the individual satellite buses together to form the satellite configuration in a regular polygonal shape.

An open-channel stiffener for stiffening a panel has a bonding flange for bonding the stiffener to the panel through a bondline formed between the bonding flange and the panel to form a stiffened panel. The open-channel stiffener has a cross-sectional shape that aligns, or substantially aligns, a shear center of the stiffener with a centroid of the stiffener and aligns the shear center proximate an edge of the bondline, and removes the need for a radius filler noodle. A plurality of perforations may be formed through the bonding flange to permit an adhesive to wick into the perforations and create a mechanical interlock between the bonding flange and the panel.

A method for forming a double-sided loop strap includes: receiving a continuous longitudinal strip of loop material including a strip-form base bearing a field of upstanding loops on a fastening side of the strip bounded by opposite longitudinal edges, folding each of the longitudinal edges away from the fastening side, such that the base overlaps itself, and securing the folded edges in place by permanently bonding together overlapped areas of the base to form the double-sided loop strap.

The invention provides a method of manufacturing a pouch for holding therein a liquid, comprising providing a front and back layer, locally bonding them together to create an inner space, forming a pour channel, by locally bonding the layers together to form bonds defining boundaries of the pour channel, wherein the forming of the pour channel is carried out by providing a heating device having a plurality of heating elements arranged in a grid-like manner, forming a heating surface, each of the heating elements being individually operable, operating the heating device such that heating elements which are required for creating the boundaries are operated and thereby heated, and bringing the heating surface into contact with the front layer or back layer, so as to locally bond together the front layer and the back layer so as to form the bonds defining the boundaries of the pour channel.

A method for forming a double-sided loop strap includes: receiving a continuous longitudinal strip of loop material including a strip-form base bearing a field of upstanding loops on a fastening side of the strip bounded by opposite longitudinal edges, folding each of the longitudinal edges away from the fastening side, such that the base overlaps itself, and securing the folded edges in place by permanently bonding together overlapped areas of the base to form the double-sided loop strap.

A process for fabricating a three-dimensional, multi-layered fabric product with a moisture barrier is provided. A partially seamed inner lining fabric assembly having at least a two-dimensional shape is laminated with a membrane barrier film having flaps left un-laminated to cover at least one seam. The inner lining fabric assembly is further seamed and flaps of the of the membrane barrier film overlapped into contact with each other and sealed to provide a continuous moisture barrier. A process for fabricating a stretchable section of a garment with a moisture barrier is also provided. At least a section of a garment is formed from fibers arranged in a pattern having a direction of stretch in one direction and a three-dimensional surface texture such that a portion of the fibers protrude above another portion of the fibers. The stretchable section is stretched in the direction of stretch. Segments of a membrane barrier film are adhered to an outer edge of the protruding portion of the fibers while the section is stretched in the direction of stretch, leaving intermediate segments of the barrier film free from adherence to the section. In this way, the intermediate segments of the membrane barrier film include slack that folds up to form ruches when the section is in a relaxed state.

The present invention is directed to a cover arrangement for reducing the noise emitted by a motor vehicle part, in particular of the engine of a motor vehicle, comprising a cover having at least a fibrous carrier layer, and the cover arrangement comprising at least one mounting part for mounting the cover to the vehicle, the mounting part having at least one base portion made from a thermoplast, characterized in that the at least one mounting part is mounted to the cover by at least one welding connection of the at least one base portion and at least one fibrous carrier layer.

An open-channel stiffener for stiffening a panel has a bonding flange for bonding the stiffener to the panel through a bondline formed between the bonding flange and the panel to form a stiffened panel. The open-channel stiffener has a cross-sectional shape that aligns, or substantially aligns, a shear center of the stiffener with a centroid of the stiffener and aligns the shear center proximate an edge of the bondline, and removes the need for a radius filler noodle. A plurality of perforations may be formed through the bonding flange to permit an adhesive to wick into the perforations and create a mechanical interlock between the bonding flange and the panel.

A process for fabricating a three-dimensional, multi-layered fabric product with a moisture barrier is provided. A partially seamed inner lining fabric assembly having at least a two-dimensional shape is laminated with a membrane barrier film having flaps left un-laminated to cover at least one seam. The inner lining fabric assembly is further seamed and flaps of the of the membrane barrier film overlapped into contact with each other and sealed to provide a continuous moisture barrier. A process for fabricating a stretchable section of a garment with a moisture barrier is also provided. At least a section of a garment is formed from fibers arranged in a pattern having a direction of stretch in one direction and a three-dimensional surface texture such that a portion of the fibers protrude above another portion of the fibers. The stretchable section is stretched in the direction of stretch. Segments of a membrane barrier film are adhered to an outer edge of the protruding portion of the fibers while the section is stretched in the direction of stretch, leaving intermediate segments of the barrier film free from adherence to the section. In this way, the intermediate segments of the membrane barrier film include slack that folds up to form ruches when the section is in a relaxed state.

An aerospace vessel including a fuselage, a means for causing the fuselage to fly coupled to the fuselage, and an environmental control system within the fuselage. The environmental control system includes a duct made of closed cell thermoplastic foam, such as polyvinylidene fluoride foam.