A header beam couples between A-pillars of a vehicle frame. The header beam is formed from a generally straight beam segment that is extruded to have a hollow body portion with supportive legs extending within the hollow interior along the length of the beam segment, defining uninterrupted forward and rearward box sections for supporting continuous load paths on the header beam. The end portions of the beam segment are clamped and the beam segment is stretch bent to form a curvature between the end portions that remain generally straight. A front flange extends forward along the body portion and is struck proximate the end portions to form an edge that is parallel to the curvature formed between the end portions. The end portions are attached to the A-pillars and the edge of the front flange is attached to a windshield.

A skate blade bending apparatus (35) may feature a unitary body (1) with a securement structure (10, 15) which holds a skate blade on its side, parallel to the ground, and a means for exerting downward force (8) on the side of the skate blade. The securement structure may feature movable anvils 15 which will change the imparted radius of curvature imparted upon the blade. Indicia (29) may be utilized to position said anvils (15) to ensure the process is repeatable on different blades. A handle (14) used with the means for exerting downward force (8) may be adjustable. The means for exerting downward force (8) and anvils (15) may be interchangeable with other shapes of similar structures for greater versatility.

A skate blade bending apparatus (35) may feature a unitary body (1) with a securement structure (10, 15) which holds a skate blade on its side, parallel to the ground, and a means for exerting downward force (8) on the side of the skate blade. The securement structure may feature movable anvils 15 which will change the imparted radius of curvature imparted upon the blade. Indicia (29) may be utilized to position said anvils (15) to ensure the process is repeatable on different blades. A handle (14) used with the means for exerting downward force (8) may be adjustable. The means for exerting downward force (8) and anvils (15) may be interchangeable with other shapes of similar structures for greater versatility.

A flame port structure for burning a gas includes a first continuous spiral strip, a second continuous spiral strip and a first outflow passage. The first continuous spiral strip has a first side edge, a second side edge and a first plurality of annular segments, and the second continuous spiral strip has a third side edge, a fourth side edge and a second plurality of annular segments, wherein each of the first plurality of annular segments and each of the second plurality of annular segments respectively have two first longitudinal opposite surfaces and two second longitudinal opposite surfaces. The first outflow passage has a first defining wall formed on each of the first respective longitudinal surfaces from the first side edge to the second side edge. The first outflow passage is structured so that the gas produces a specific combustion.

Implementations of a packaging system may include a wafer; and a curvature adjustment structure coupled thereto where the curvature adjustment structure may be configured to alter a curvature of a largest planar surface of the wafer.

Implementations of a packaging system may include a wafer; and a curvature adjustment structure coupled thereto where the curvature adjustment structure may be configured to alter a curvature of a largest planar surface of the wafer.

Disclosed are a method for manufacturing an electrode assembly and a pressing device for the pressing electrode assembly.

According to the present invention, the electrode assembly on which a curved surface having a curvature radius, which conforms to a curvature radius that is originally intended to be formed, is formed may be manufactured.

Also, the electrode assembly on which a curved surface having a uniform curvature radius is formed by reducing or eliminating a difference between a curvature radius at a central portion of the electrode assembly and a curvature radius at each of both ends of the electrode assembly may be manufactured.

According to an aspect of the present invention for achieving the above object, provided is a method for manufacturing an electrode assembly, the method including: a step of preparing an electrode assembly including an electrode and a separator and a pressing unit pressing the electrode assembly; and a pressing step of pressing a top or bottom surface of the electrode assembly by using the pressing unit to form a curved surface on the electrode assembly, wherein the pressing step includes: pressing a plurality of areas, which are spaced apart from each other, on the top or bottom surface of the electrode assembly through the pressing unit without pressing an area between the plurality of areas.

A method for forming a sill pan is provided that includes the measurement of a width and length of an opening sill to be sealed. A piece of flexible sill pan material is cut based on the measured opening sill. Fold lines and cuts are created in the piece to form the sill pan. The resulting sill pan is readily formed to have at least one attribute of self-adherence, draining without shims, nail hole self-sealing, and provision of dams without resort to frame cutting.

A method for forming a sill pan is provided that includes the measurement of a width and length of an opening sill to be sealed. A piece of flexible sill pan material is cut based on the measured opening sill. Fold lines and cuts are created in the piece to form the sill pan. The resulting sill pan is readily formed to have at least one attribute of self-adherence, draining without shims, nail hole self-sealing, and provision of dams without resort to frame cutting.

Certain embodiments of the invention may include systems and methods for providing stator bar shape tooling. According to an example embodiment of the invention, a method is provided for shaping an element. The method can include providing at least one constraining surface, wherein the at least one constraining surface is fabricated at least in part by selective laser sintering, and deforming an element with the at least one constraining surface to define at least an external shape of a formed element.