A dispenser (101) for use in applying a protective barrier layer to a surface or structure using single-handed application. The dispenser (101) comprises a spindle portion (103) and a roller mount element (107), each supported by an end cap (102) and having a free end (105, 109). An application surface (111) of a roller (108) rotatable around the roller mount element (107) is resiliently deformable or deflectable for enabling a user to urgingly apply a load to dispensed material as it is being applied to the surface or structure. Dispensing apparatus (1001) comprises the dispenser (101) and protective barrier layer unit (301) comprising a roll of a layer of material (303) for dispensing by the dispenser (101).

A construct for a hockey blade that includes a foam core. The foam core includes a first core face, a second core face, and a bottom core edge and a top core edge. Multiple pins are injected into the foam core, and one or more layers of resin preimpregnated tape are wrapped around the foam before forming a hockey blade structure in a heated mold.

A filament winding device includes a supporter configured to support a liner in a rotatable manner; a yarn supplying unit configured to support bobbins; a helical winding head configured to helical-wind a fiber bundles onto the liner; and a standard thread guiding mechanism configured to form a standard thread guide channel that guides a standard thread from the bobbins to the liner, the standard thread being different from the fiber bundles and being connected to leading ends of the fiber bundles, the standard thread guiding mechanism including nozzles configured to blow the standard thread with a compressed gas, and guide tubes configured to guide the standard thread blown by the nozzles, and the nozzles and the guide tubes being disposed along a fiber bundle guide channel, and capable of taking up the standard thread from the standard thread guide channel to the fiber bundle guide channel.

Devices, methods and systems disclosed herein relate to the application of a protective film on a surface of an electronic device that instantly reduces air bubbles and eliminates the waiting time usually required when using a wet fluid solution. In one embodiment, a flange may be configured to couple to the protective film. The flange may aid in the accurate application of the protective film to the electronic device.

Disclosed is a display protector attaching apparatus for a smart device. The display protector attaching apparatus for the smart device includes a base part provided with a body coupling hole to which a smart device is coupled and a smart device fixing protrusion; and a lifting support part which is detachably coupled to a lifting coupling part provided in the base part to support a display protector to be attached to the smart device, wherein when the lifting support part is separated from the lifting coupling part, the display protector is dropped on the display of the smart device provided with a liquid adhesive member to be attached to the display, and the lifting coupling part is provided to be position-adjusted in the base part so that the lifting support part adjusts a position supporting the display protector.

Provided is a protection film attaching apparatus according to the present invention comprising: a housing; a jig installed on an upper surface of the housing and fixing one side of a protection film; a gripper installed on one side of the housing and elastically supporting another side of the protection film vertically; and a film attaching part installed in the housing to move in a lengthwise direction of the jig so as to pressurize and attach the protection film onto a glass surface of an electronic device. According to the description above, when a protection film is attached onto a surface of glass having curved edges, air bubbles are not generated on the surface of the glass, and an attaching process becomes easier and more effectively done.

Systems and methods include a system for installing insulation sleeves on pipelines. A portable welding robot is configured to weld a plug base longitudinally along a top edge of a pipeline. The plug base supports plugs configured to engage with holes in both overlapping sides of an insulation sleeve configured to insulate the pipeline. A portable pipeline insulation installation fixture is configured to lift the insulation sleeve and install the insulation sleeve around the pipeline including using electric hoists to lift ends of strands beneath and on either side of the pipeline. Each strand is enclosed in an external tube configured to contact and roll along the insulation sleeve and to rotate relative to the strand. The external tubes are configured to wrap the insulation sleeve around the pipeline.

An apparatus is provided for assisting in affixing a screen protector to a display of an electronic device. The apparatus includes a base including a platform configured to support the electronic device. The apparatus includes a lid configured to cover at least a portion of the base and the supported electronic device, the lid including an aperture. The apparatus includes a gantry including a roller configured to contact a screen protector through the aperture in the lid. The gantry is movable with respect to the lid and configured to affix the screen protector to the supported electronic device when the gantry moves from a first position to the second position.

Devices, methods and systems disclosed herein relate to the application of a protective film on a surface of an electronic device that instantly reduces air bubbles and eliminates the waiting time usually required when using a wet fluid solution. In one embodiment, a flange may be configured to couple to the protective film. The flange may aid in the accurate application of the protective film to the electronic device.

A film pasting tool is used to paste one surface of a film on a member-to-be-pasted at a predetermined position. The tool comprises a flexible tabular body, a first adhesive part, a front surface thereof being adhesive, provided on one surface of the body, and a second adhesive part, a front surface thereof being adhesive, provided on a part of a region other than a region where the first adhesive part is provided out of one surface of the body. An other surface of the film is pastable on the front surface of the second adhesive part, and when the other surface of the film is pasted on the front surface of the second adhesive part, the front surface of the first adhesive part is exposed in such a manner that the front surface of the first adhesive part is pastable on the member-to-be-pasted.