The present invention provides an apparatus for producing a laminated steel core, which is capable of punching out steel core sheets having a predetermined shape from a thin steel strip while stably supporting the thin steel strip. The present invention also provides a method for producing a laminated steel core. A support 23a provided in a lower die 21 supports a thin steel strip 22 from its bottom and extends across the width of the thin steel strip and in the feed direction of the thin steel strip.

An overlay applicator tray including a cradle including a device slot. The device slot is configured to securely hold an electronic device in the cradle. The overlay applicator tray also can include an overlay applicator. The overlay applicator can include an overlay layer and an adhesive release liner. The overlay layer can include a top side and a bottom side. The bottom side is configured to be adhered to a screen of the electronic device. The adhesive release liner is removably attached to the bottom side of the overlay layer. The overlay applicator tray additionally can include an alignment piece coupling the cradle to the overlay applicator. The alignment piece aligns the overlay layer of the overlay applicator with the screen as the overlay layer is applied to the screen when the electronic device is securely held in the device slot. The overlay applicator tray further can include a first pull tab on the adhesive release liner. The first pull tab is configured to be pulled to remove the adhesive release liner from the bottom side of the overlay layer and expose an adhesive of the overlay layer. Other embodiments are described.

A wind turbine blade (2) comprising an outer shell (6) incorporating a metallic foil component (20), a conductive blade component (12) in-board of the metallic foil component (20), and a fabric sheet assembly (22) positioned between the metallic component (20) and the conductive blade component (12). The fabric sheet assembly comprises: one or more non-conductive fabric sheets (28, 30) which define first and second outer surfaces (24, 26) of the fabric sheet assembly (22); and at least one conductive thread stitch (34) penetrating a depth of the one or more fabric sheets (28, 30) and being exposed at the outer surfaces (24, 26); thereby to enable equipotential bonding between the conductive blade component (12) and the metallic foil component (20).

A method for non-contact adhesive activation and securement of a decorative skin to a part, including: applying an adhesive to a top surface of the part; applying the decorative skin to the adhesive after it have been applied to the top surface of the part; locating an upper heating element or elements of an upper heating plate or platen adjacent to the top surface of the part; locating a lower heating element or elements of a lower heating plate or platen adjacent to a bottom surface of the part, the bottom surface of the part being opposite to the top surface of the part; activating an adhesive located on the top surface of the part via the upper heating element or elements of the upper heating plate or platen and the lower heating element or elements of the lower heating plate or platen when the upper heating element or elements and the lower heating element or elements are adjacent to the part, wherein the upper heating plate or platen and the lower heating plate or platen do not contact the part and the decorative skin; heating the decorative skin during the activating step without contacting the decorative skin with the upper heating plate or platen and the lower heating plate or platen; moving the upper heating plate or platen and the lower heating plate or platen away from the part after the activating step; and applying pressure to the decorative skin located on the top surface as well as the portion of the bottom surface of the part via an upper plate and a lower plate, wherein portions of the part on the top surface have a curved surface that is covered by the decorative skin, the curved surface being defined by a radius of curvature that is less greater than 0 and less than 25 mm.

A through-air apparatus for drying or bonding paper, tissue, or nonwoven webs is provided. The apparatus includes a web-carrying structure configured to move and a first component having at least one sealing element adjacent the web-carrying structure, where the sealing element is configured to reduce the infiltration of ambient air into the through-air apparatus. The apparatus also includes at least one channel configured to direct air to the sealing element to reduce the infiltration of ambient air into the through-air apparatus. A method of operating a through-air apparatus for drying or bonding paper, tissue, or nonwoven webs is also provided. The method includes directing air to a sealing element to reduce the infiltration of ambient air into the through-air apparatus.

A foil transfer device includes a first projector projecting light toward a foil film, and a second projector projecting light toward the foil film. The second projector and the first projector are staggered relative to each other.

A cutting device includes a drum section that rotates to convey a continuous body, and a cutting section that cuts the continuous body into multiple individual works. The drum section includes multiple holding heads that move while holding the respective works. The cutting section includes a cutter unit that moves together with multiple holding heads and that is smaller in number than the holding heads, and a cutter drive unit that moves the cutter unit independently of multiple holding heads. The cutter unit moves alongside of the continuous body from a certain cutting start position to cut the continuous body. The cutter drive unit returns the cutter unit that has cut the continuous body, to the cutting start position.

The machine (1) for welding profiled elements comprises: a base frame (2); two retaining members (3, 4) of respective profiled elements (5) made at least partly of plastic and an area to be welded (6), the retaining members (3, 4) being mounted on the base frame (2) and defining a first retaining axis (A) and a second retaining axis (B) forming an angle of welding (7), and along which the profiled elements (5) can be fastened; removal means (8) of material from the profiled elements (5) to make a machining on the area to be welded (6) of the profiled elements (5); heat sealing means (9) mounted on the base frame (2) and adapted to weld the areas to be welded (6) of the profiled elements (5); adjusting means (10) of the angle of welding (7) adapted to move at least one of the retaining members (3, 4) to incline at least one of the first retaining axis (A) and the second retaining axis (B) to change the angle of welding (7); sliding means (11) of the retaining members (3, 4), mounted on the base frame (2) and adapted to move the retaining members (3, 4) in mutual approach or moving away without changing the angle of welding (7).

A display device includes a cover window including a curved portion, and a panel member laminated on the cover window. A method of manufacturing a display device includes mounting a cover window including a curved portion on a first jig including a curved portion, mounting a panel member on a second jig that conforms to a surface of the first jig, and laminating the cover window to the panel member by moving a first one of the first jig or the second jig to a first other one of the first jig or the second jig. An apparatus for manufacturing a display device includes a first jig including a mount surface that is partially curved to conform to a surface of a cover window, a second jig including a surface conforming to the mount surface and configured to contact a panel member, and a driving unit.

The present invention relates to a pig for use in a system for lining ducts such as water or sewage pipes or electrical ducts or gas pipes. The pig is insertable at least partly within a fabric liner sleeve located in a duct such as a water or sewage pipe and is capable of heating the liner sleeve in situ in the duct to melt or soften thermoplastic material of the liner sleeve to subsequently form, on cooling of the melted thermoplastic material, a rigid liner in the duct. A pig for fitting a liner to the inside of a pipe, comprising a pig body defining a longitudinal axis in a longitudinal direction from a front portion to a rear portion; a gas supply port in the front portion; a gas outlet diffuser forming part of the rear portion; a heating chamber in the pig body forming a flow path from the fluid inlet to the outlet diffuser; and a heater within the heating chamber, wherein the outlet diffuser comprises a plurality of channels, each channel comprising an inlet facing the front portion in the longitudinal direction and an outlet extending radially outwardly from the longitudinal axis.