Abstract: A wheelchair lifting bay comprising base means, a lifting platform, lifting means and pivot means, in which the lifting platform is connected to the base means by the pivot means, in which the lifting platform comprises a bottom wall and a back wall, in which the pivot means is disposed rearward of said back wall and is spaced apart from it, in which the lifting means is mounted between the base means and the lifting platform forward of the pivot means, and in which the lifting means rotates the lifting platform about the pivot means in use such that the back wall follows a circumferential path about the pivot means.

Abstract: A muscle exercise device comprising a hand grip, support means and resistance means, in which the hand grip has a longitudinal axis and is adapted to rotate on a rotation axis substantially half way along the longitudinal axis and normal to it, in which the support means rotatably carries the hand grip, and in which the resistance means acts against rotation of the hand grip on the rotation axis in at least one direction.

Abstract: A wheelchair lifting bay comprising base means, a lifting platform, lifting means and pivot means, in which the lifting platform is connected to the base means by the pivot means, in which the lifting platform comprises a bottom wall and a back wall, in which the pivot means is disposed rearward of said back wall and is spaced apart from It, in which the lifting means is mounted between the base means and the lifting platform forward of the pivot means, and in which the lifting means rotates the lifting platform about the pivot means in use such that the back wall follows a circumferential path about the pivot means.

Abstract: A muscle exercise device comprising a hand grip, support means and resistance means, in which the hand grip has a longitudinal axis and is adapted to rotate on a rotation axis substantially half way along the longitudinal axis and normal to it, in which the support means rotatably carries the hand grip, and in which the resistance means acts against rotation of the hand grip on the rotation axis in at least one direction.

Abstract: A power distribution system for office furniture includes a powerway having a power block with power block conductors therein. A outlet block is supported on the powerway and includes outlets for the office furniture. The outlets are connected to different conductors in the powerway by a jumper. The powerway may include at least three first connectors on one end and at least one second connector on the other end. The first and second connectors interconnect thereby facilitating connection with other identical powerways. According to one aspect, one component includes a projection and another component includes a recess which facilitate connection of these components using a substantially flat implement.