A tension member with at least one loop made from fiber-reinforced plastic, which tension member has a plurality of fibers that run substantially parallel to each other, so that the loop is formed by the plurality of fibers, wherein a first group of fibers is turned over along the loop in a first turning direction, while a second group of fibers is turned over along the loop in a second turning direction, which is opposed to the first turning direction. Some of the turned-over fibers of both groups end in a different distance from the vertex of the loop than others of the turned-over fibers, so that a cross-section of the tension member that results from the respective number of fibers that run approximately parallel to each other outside the turning-over area of the fibers approximately continuously decreases until it reaches the cross-section size of the tension member.

A tension member with at least one loop made from fiber-reinforced plastic, which tension member has a plurality of fibers that run substantially parallel to each other, so that the loop is formed by the plurality of fibers, wherein a first group of fibers is turned over along the loop in a first turning direction, while a second group of fibers is turned over along the loop in a second turning direction, which is opposed to the first turning direction. Some of the turned-over fibers of both groups end in a different distance from the vertex of the loop than others of the turned-over fibers, so that a cross-section of the tension member that results from the respective number of fibers that run approximately parallel to each other outside the turning-over area of the fibers approximately continuously decreases until it reaches the cross-section size of the tension member.

Embodiments relate generally to systems and methods for shaping an external nasal cast. A nasal cast bender may comprise a base; and a protrusion protruding upwards from the base portion, wherein the protrusion comprises a handle and a bending surface comprising a convex profile; wherein the bending surface is configured to shape an external nasal cast.

Embodiments relate generally to systems and methods for shaping an external nasal cast. A nasal cast bender may comprise a base; and a protrusion protruding upwards from the base portion, wherein the protrusion comprises a handle and a bending surface comprising a convex profile; wherein the bending surface is configured to shape an external nasal cast.

A sheath for an elongated object is made by first combining an adhesive tape comprised of a substrate strip and a first adhesive coating at least partially covering the substrate strip with an adhesive-free band to form a laminate. Then the substrate strip and the band are overlapped at least largely such that, at the overlap, the first adhesive coating is between the substrate strip and the band. Finally the first adhesive coating is formed at the overlap between the substrate strip and the band of a plurality of spaced adhesive substrips.

A sheath for an elongated object is made by first combining an adhesive tape comprised of a substrate strip and a first adhesive coating at least partially covering the substrate strip with an adhesive-free band to form a laminate. Then the substrate strip and the band are overlapped at least largely such that, at the overlap, the first adhesive coating is between the substrate strip and the band. Finally the first adhesive coating is formed at the overlap between the substrate strip and the band of a plurality of spaced adhesive substrips.

Aspects disclosed herein relate to forming on a substrate fastener elements suitable for use in touch fastener by employing vibration forming methods. The processes described provide for a greater flexibility in manufacturing than prior methods and overcome certain limitations in prior forming techniques. Further, the product made can embody a variety of different configurations suitable for a given application. Employing vibration forming methods, such as ultrasonic forming methods, allows for the use of a wider variety of substrate material than materials used with convention methods of touch fastener formation.

Described herein are stringer assemblies, such as blade stringers, and methods of forming thereof. A stringer assembly comprises a first fabric composite stiffener, a second fabric composite stiffener, and an intermediate tape composite stiffener, disposed between and connected to each of the first and second stiffeners. Using three separate components allows forming sharp bends, eliminating voids and gap fillers, and adding new features, such as edge reinforcements. Each of the first and second fabric composite stiffeners comprises a web portion, a flange portion, and a curved portion, positioned between the web and flange portions. The web portions surround and are attached to the intermediate tape composite stiffener and, in some examples, include tapered-out edges for additional rigidity. The flange portions are attached to the composite base. The curved portions conform to the flared-out edges of the intermediate tape composite stiffener, which extends and connects to the composite base.

Described herein are stringer assemblies, such as blade stringers, and methods of forming thereof. A stringer assembly comprises a first fabric composite stiffener, a second fabric composite stiffener, and an intermediate tape composite stiffener, disposed between and connected to each of the first and second stiffeners. Using three separate components allows forming sharp bends, eliminating voids and gap fillers, and adding new features, such as edge reinforcements. Each of the first and second fabric composite stiffeners comprises a web portion, a flange portion, and a curved portion, positioned between the web and flange portions. The web portions surround and are attached to the intermediate tape composite stiffener and, in some examples, include tapered-out edges for additional rigidity. The flange portions are attached to the composite base. The curved portions conform to the flared-out edges of the intermediate tape composite stiffener, which extends and connects to the composite base.

A preform that is embodied for manufacture of a combined heating and anti-surge apparatus for automotive operating fluid tanks, in particular for automotive reservoir tanks for aqueous urea solution, encompasses a planar plastic component having at least one electrical resistance heating trace provided thereon and having anti-surge baffles embodied integrally with the planar plastic component and standing off therefrom, the planar plastic component including as functional portions a heating portion having at least one electrical resistance heating trace provided thereon and an anti-surge portion, two functional portions of the plastic component being connected to one another movably relative to one another.