Abstract: A bullet resistant protective shield for a desk. The protective shield comprises a shield piece having a first channel coupling mechanism. The first channel coupling includes a substantially horizontal element and a substantially vertical element. The first channel coupling mechanism corresponds to a second channel coupling mechanism on a desktop, which also has a horizontal element and a vertical element. The first horizontal element and the first vertical element define a first channel and the second horizontal element and the second vertical element define a second channel. The first vertical element can be placed in the second channel and the second vertical element can be placed in the first channel thereby removably securing the shield piece to the desktop.

Abstract: A bend restrictor segment (500) for defining a minimum radius of curvature of a portion of an elongate member. The bend restrictor segment comprises a first body portion (502) and a further body portion (504). The first and further body portions are connectable to form an annular body. The first body portion further comprises a fixing assembly (510) on an outer circumferential edge (508) of the first body portion, for connecting the first and further body portions together, the fixing assembly being integrally connected with the first body portion.

Abstract: A projectile resistant desk. The desk includes a desktop support having a receptacle and a removable desktop hingedly coupled to a slip rod; wherein the slip rod substantially corresponds to the receptacle and allows the desktop to be removably secured to the desktop support. The projectile resistant desk is suited for frame styled or storage styled supports. The desktop can be made of a variety of materials including bullet-resistant glass, polycarbonates, polyurethane, fiberglass and resins and can include one or more handles on its underside. The desk can further include a projectile resistant leg shield.

Abstract: A poppet assembly such as can be used with a flow control device such as a valve or pressure regulator. The poppet comprises a metal core and an over-molded elastomeric casing. In one embodiment the casing comprises a perfluoroelastomer.