The invention relates to a foldable/deployable structure (1) comprising: —a mast (4) which can be deployed along a longitudinal deployment axis, the mast being designed to be placed either in a folded state requiring little axial installation space, or in a deployed state having a predetermined shape, —a base (10) upon which the deployable mast (4) is rested, the structure (1, 2) further comprising a bracing device, the bracing device: —having at least three points for attachment to the base (10) and at least three points for attachment to the mast (4), the bracing device connecting the base to the mast; —being designed to limit the transverse movements of the mast relative to the base (10) at least when the mast (4) is in a deployed state, and; —comprising at least one connecting member (22, 42, 60) chosen from the group formed by fabrics, non-woven fabrics and ties, the ties being chosen from the group formed by monofilaments, cables, bundles and strips; the structure (1, 2) being characterised in that it comprises a device (30) for tensioning each connecting member of the bracing device when the mast (4) is in the deployed state, the tensioning device (30) enabling a proximal end of the mast (4) to be maintained in the deployed state, at a distance from the base (10) greater than the distance separating the proximal end of the mast (4) from the base (10) when the mast is in the folded state.

The invention relates to a foldable/deployable structure (1) comprising: —a mast (4) which can be deployed along a longitudinal deployment axis, the mast being designed to be placed either in a folded state requiring little axial installation space, or in a deployed state having a predetermined shape, —a base (10) upon which the deployable mast (4) is rested, the structure (1, 2) further comprising a bracing device, the bracing device: —having at least three points for attachment to the base (10) and at least three points for attachment to the mast (4), the bracing device connecting the base to the mast; —being designed to limit the transverse movements of the mast relative to the base (10) at least when the mast (4) is in a deployed state, and; —comprising at least one connecting member (22, 42, 60) chosen from the group formed by fabrics, non-woven fabrics and ties, the ties being chosen from the group formed by monofilaments, cables, bundles and strips; the structure (1, 2) being characterised in that it comprises a device (30) for tensioning each connecting member of the bracing device when the mast (4) is in the deployed state, the tensioning device (30) enabling a proximal end of the mast (4) to be maintained in the deployed state, at a distance from the base (10) greater than the distance separating the proximal end of the mast (4) from the base (10) when the mast is in the folded state.

The invention provides a tube for use as part of a structural support pole, and a method for manufacturing a tube, comprising a plurality of tube perimeter sections, wherein each tube perimeter section of the first plurality of tube perimeter sections is formed by pultrusion, each tube perimeter section of the first plurality of tube perimeter sections having the same pultrusion cross-sectional shape, and wherein each tube perimeter section comprises: an outer surface; an inner surface; a side surface; and a cavity between the inner surface and the outer surface, wherein the cavity extends through the tube perimeter section. The side surface is adapted to be fastened to an adjacent side surface of an adjacent tube perimeter section, thereby to form an annular arrangement of tube perimeter sections. The tube further comprises a first filament, wherein the first filament is wound about the outer surfaces of the first plurality of tube perimeter sections arranged in an annular arrangement.

The invention provides a tube for use as part of a structural support pole, and a method for manufacturing a tube, comprising a plurality of tube perimeter sections, wherein each tube perimeter section of the first plurality of tube perimeter sections is formed by pultrusion, each tube perimeter section of the first plurality of tube perimeter sections having the same pultrusion cross-sectional shape, and wherein each tube perimeter section comprises: an outer surface; an inner surface; a side surface; and a cavity between the inner surface and the outer surface, wherein the cavity extends through the tube perimeter section. The side surface is adapted to be fastened to an adjacent side surface of an adjacent tube perimeter section, thereby to form an annular arrangement of tube perimeter sections. The tube further comprises a first filament, wherein the first filament is wound about the outer surfaces of the first plurality of tube perimeter sections arranged in an annular arrangement.

An exemplary embodiment of the present disclosure provides an electric utility pole, comprising a beam, a base, and an arm. The beam can be formed from a retired turbine blade and can comprise a first end and a second end. The base connected to the first end of the beam. The arm can be connected to the beam. The arm can be configured to support at least one electrical conductor.

An exemplary embodiment of the present disclosure provides an electric utility pole, comprising a beam, a base, and an arm. The beam can be formed from a retired turbine blade and can comprise a first end and a second end. The base connected to the first end of the beam. The arm can be connected to the beam. The arm can be configured to support at least one electrical conductor.

[Problem]

To increase rigidity.

[Solution]

Provided is a structure including a main body portion, a plurality of reinforcement members arranged on the main body portion, each of the reinforcement members including a base material formed of resin or metal. Provided is a manufacturing method of a structure which includes a main body portion having a hollow configuration surrounding an internal space thereof. The manufacturing method includes a preparation step of preparing a plurality of reinforcement members each including at least a base material formed of resin or metal, a carrying-in step of carrying the plurality of reinforcement members into the internal space from an opening arranged at the main body portion, and a step of arranging a fixing portion which fixes the plurality of reinforcement members into the main body portion.

[Problem]

To increase rigidity.

[Solution]

Provided is a structure including a main body portion, a plurality of reinforcement members arranged on the main body portion, each of the reinforcement members including a base material formed of resin or metal. Provided is a manufacturing method of a structure which includes a main body portion having a hollow configuration surrounding an internal space thereof. The manufacturing method includes a preparation step of preparing a plurality of reinforcement members each including at least a base material formed of resin or metal, a carrying-in step of carrying the plurality of reinforcement members into the internal space from an opening arranged at the main body portion, and a step of arranging a fixing portion which fixes the plurality of reinforcement members into the main body portion.

A portable beach pole consists of a pole and a support base. The support base can be separated from the pole, and the pole itself can be separated into two or more pole pieces along its length, so that the support base and pole pieces can be easily transported from home to car to beach, in a bag. One or more of the pole pieces includes integral hooks from which wet beach towels, clothing and other items such as toys, food/beverage bags and beach bags may be hung. The pole pieces and support base can be quickly assembled into the beach pole, whereby the beach pole can be just as quickly disassembled. The support base provides a sturdy and secure structure for maintaining the beach pole vertical and in place.

A portable beach pole consists of a pole and a support base. The support base can be separated from the pole, and the pole itself can be separated into two or more pole pieces along its length, so that the support base and pole pieces can be easily transported from home to car to beach, in a bag. One or more of the pole pieces includes integral hooks from which wet beach towels, clothing and other items such as toys, food/beverage bags and beach bags may be hung. The pole pieces and support base can be quickly assembled into the beach pole, whereby the beach pole can be just as quickly disassembled. The support base provides a sturdy and secure structure for maintaining the beach pole vertical and in place.