Abstract: An adjustable platform having an upper platform surface, at least two leg assemblies supporting the upper platform surface, and a drive mechanism that is configured to extend or retract the leg assemblies between a first position, in which each leg assembly is retracted to lower the platform toward ground, and a second position, in which each leg assembly is extended to raise the platform away from the ground. The drive mechanism includes a single motor that is drivingly coupled to each of the at least two leg assemblies, in which the drive mechanism is configured to simultaneously extend or retract both of the at least two leg assemblies between the first position and second position to thereby lower or raise the upper platform surface relative to the ground.

Abstract: The present invention concerns a keyboard support for movably supporting a keyboard with respect to a work surface of a workstation. The keyboard support includes a workstation engaging member adapted to be attached to an underside of the work surface, a keyboard engaging member for supporting a keyboard, and a linkage assembly mechanically coupling and providing relative movement between the workstation engaging member and the keyboard engaging member and thereby between the keyboard and the work surface. The keyboard support also includes a braking assembly adapted to allow relative movement of the keyboard engaging member with respect to the workstation engaging member in an unlocked position and to prevent relative movement of the keyboard engaging member with respect to the workstation engaging member in a locked position. The braking assembly comprises a roller assembly carried on a connector of the linkage assembly.

Abstract: A keyboard support having a generally flat keyboard supporting surface and a track extending along an outer periphery of the keyboard support. A mouse support has a generally flat mouse supporting surface and is coupled to the keyboard support by a track follower that engages the track for movement along the track. A coupling arm engages the track follower and allows pivoting of the mouse support with respect to the keyboard support.

Abstract: The present invention concerns a keyboard support for movably supporting a keyboard with respect to a work surface of a workstation. The keyboard support includes a workstation engaging member adapted to be attached to an underside of the work surface, a keyboard engaging member for supporting a keyboard, and a linkage assembly mechanically coupling and providing relative movement between the workstation engaging member and the keyboard engaging member and thereby between the keyboard and the work surface. The keyboard support also includes a braking assembly adapted to allow relative movement of the keyboard engaging member with respect to the workstation engaging member in an unlocked position and to prevent relative movement of the keyboard engaging member with respect to the workstation engaging member in a locked position. The braking assembly comprises a roller assembly carried on a connector of the linkage assembly.

Abstract: A keyboard support including: a workstation engaging member adapted to be attached to an underside of the work surface; a keyboard engaging member disposed forwardly of the workstation engaging member for supporting a keyboard; a linkage assembly mechanically coupling and providing relative movement between the workstation engaging member and the keyboard engaging member; and a tilt gauge assembly to indicate a tilt angle of the keyboard engaging member, the tilt gauge assembly including a parallelogram linkage defining a longitudinal axis, the parallelogram linkage including stationary member affixed to the keyboard engaging member that pivots with the keyboard engaging member with respect to the upper connector and a movable member tangent to the lower connector, wherein changing the tilt angle of the keyboard engaging member causes a distance along the longitudinal axis between the stationary member and the movable member to change.

Abstract: A keyboard support having a generally flat keyboard supporting surface and a track extending along an outer periphery of the keyboard support. A mouse support has a generally flat mouse supporting surface and is coupled to the keyboard support by a track follower that engages the track for movement along the track. A coupling arm engages the track follower and allows pivoting of the mouse support with respect to the keyboard support.

Abstract: The present invention concerns a keyboard support for movably supporting a keyboard with respect to a work surface of a workstation. The keyboard support includes a workstation engaging member adapted to be attached to an underside of the work surface, a keyboard engaging member for supporting a keyboard, and a linkage assembly mechanically coupling and providing relative movement between the workstation engaging member and the keyboard engaging member and thereby between the keyboard and the work surface. The keyboard support also includes a braking assembly adapted to allow relative movement of the keyboard engaging member with respect to the workstation engaging member in an unlocked position and to prevent relative movement of the keyboard engaging member with respect to the workstation engaging member in a locked position. The braking assembly comprises a roller assembly carried on a connector of the linkage assembly.

Abstract: A keyboard support for movably supporting a keyboard with respect to a work surface of a workstation. The keyboard support includes a workstation engaging member adapted to be attached to an underside of the work surface, a keyboard engaging member for supporting a keyboard, and a linkage assembly mechanically coupling and providing relative movement between the workstation engaging member and the keyboard engaging member and thereby between the keyboard and the work surface. The keyboard support also includes a braking assembly adapted to allow relative movement of the keyboard engaging member with respect to the workstation engaging member in an unlocked position and to prevent relative movement of the keyboard engaging member with respect to the workstation engaging member in a locked position. The braking assembly comprises a roller assembly carried on a connector of the linkage assembly. The roller assembly is biased against a wedge affixed to a vertical side of the keyboard engaging member.