Abstract: A structural joint includes a first compression element and a second compression element. The first and second compression elements each define an exterior profile geometry tailored to accommodate a set of loading conditions. A first structural member with a distal end portion is disposed adjacent the first compression element and a first gap is defined therebetween, and a second structural member with a distal end portion is disposed adjacent the second compression element and a second gap is defined therebetween. A first adhesive fills the first gap and a second adhesive fills the second gap. A joint cover body extends over the distal end portions of the first and second structural members.

Abstract: A structural joint includes a first compression element and a second compression element. The first and second compression elements each define an exterior profile geometry tailored to accommodate a set of loading conditions. A first structural member with a distal end portion is disposed adjacent the first compression element and a first gap is defined therebetween, and a second structural member with a distal end portion is disposed adjacent the second compression element and a second gap is defined therebetween. A first adhesive fills the first gap and a second adhesive fills the second gap. A joint cover body extends over the distal end portions of the first and second structural members.

Abstract: A cover for helmets, hardhats, caps and other gear worn on the head, (collectively called headgear) with electro-luminescent (EL) lighted wire/s array or a plurality of light emitting diodes (LED's) attached to the cover to provide enhanced visibility and safety for the wearer at night or in dark areas. The cover can be made of the EL wire/s itself, the LED connecting wires, fabric, expandable cloth, netting, mesh, latex, silicon, other expandable materials and hard or pliable plastic. The cover can be temporarily attached to headgear by means of an elastic or rubber band, drawstring, clips, wire or Velcro and/or permanently attached with adhesives. Batteries attached to the headgear cover power the EL light wire/s and/or LED's. The EL wire/s and/or LED's are attached to the headgear cover by cloth thread, clear thread, plastic thread, fishing line, glue, staples, clips, Velcro, zip ties, twist ties or other device.