摘要:
A lifting column includes first and second lifting column components, one slidably receivable in the other, each having mutually facing guide surfaces. The first lifting column component has first and second openings in its guide surface, and first and second guide components mounted in these openings. Each of the guide components includes an attachment structure that projects into one of the first and second openings and a substantially planar guide section connected to the attachment structure that overlies a guide surface of the first lifting component and that is configured to abut on the guide surface of the second lifting column component. The first and second guide components are configured such that they are in contact with each other when the attachment structures are mounted the openings.
摘要:
A power chair carrier system includes a power chair having an elevating motor mounted thereon for raising or lowering the seat of the power chair and for raising or lowering the power chair drive assembly including wheels when the chair is mounted on a vehicle. A hitch assembly is removably connected to a vehicle and includes a docking structure for removably connecting to an upper portion of the power chair to permit the drive assembly and wheels of the power chair to be raised while the chair is in a docking position.
摘要:
A device for existing gurneys to allow for transfer of a litter on a helicopter onto the gurney has a raised platform. The raised platform is configured to be positioned on top of the gurney, wherein a top surface of the raised platform is approximately level with a device for transferring the litter from the helicopter to the gurney.
摘要:
An apparatus that permits a wheelchair to traverse stairs. A carriage platform supporting the wheelchair is housed in an inclined ways assembly and moves by means of a rotated threaded rod supported in the ways and traveling nuts fixed to the carriage; a debarkation ramp hinged to the carriage, spans the distance and elevation difference between the carriage and the desired landing point.
摘要:
A movement assistive device includes a vertical lift module and a horizontal extension module. The vertical lift module has a lift table vertically movable upward and downward. The horizontal extension module is arranged atop the lift table to move upward and downward along with the lift table and can be driven to switch horizontally between a first state and a second state. A wheelchair equipped with the movement assistive device is also disclosed. With the movement assistive device, the wheelchair can be vertically lifted and lowered as well as be horizontally displaced, and can therefore be conveniently moved from a ground surface onto a carrier and vice versa.
摘要:
An electrically powered self propelled transfer accessible vehicle having a chair which can be vertically positioned by a lifting frame on the vehicle controlled by an operator of the vehicle to permit a disabled person to move from a wheelchair onto the vehicle chair and then repositioned for the disabled person to enter a ride or attraction at an amusement park or to receive physical therapy.
摘要:
A transport apparatus includes a movable base, a sling, and a support frame mounted to the base. The frame extends over the base and is configured to move from a position spaced above the base at a first height wherein the frame may be extended over and proximate a support surface for engaging the sling when placed on the surface to another position spaced at a height greater than the first height after engagement with the sling. The sling is adapted to be engaged by the frame, which provides lateral support to the sling, wherein when the frame and sling are raised to the greater height the sling is raised above the surface so that a person supported on the sling may be lifted off the surface with the sling and the frame and supported in a stabilized sitting position so that the person can moved away from the surface.
摘要:
A bridging device (10) for providing a bridging surface (12) between two points comprising a stack of interjoined beams (14) housed in a retracted position in a housing (11) mounted at a first point; and a drive system that drives the beams (14) to slide one over the other to telescopically extend out of the housing (11) from the retracted position to an extended position to thereby form a bridging surface (12) to a second point.
摘要:
A wheelchair lift for use in conjunction with a vehicle having a floor. The lift includes a power actuating system, a platform assembly having first and second platform sections, a linking assembly having first and second vertical arms connected to the platform assembly, and first and second fold-facilitating links connecting the first and second vertical arms respectively to the first and second platform sections. The linking assembly connects the power actuating system to the platform assembly. During a folding process, the first and second fold-facilitating links cause the first platform section to pivot with respect to the second platform section and the first vertical arm to move with respect to the second vertical arm.
摘要:
A vertical lift is provided having a plurality of vertical screws that act to raise or lower a substantially horizontal and flat platform. The vertical screws are operatively linked to a motor by a locked linkage so that the vertical screws are always synchronized, and thereby rotation of the output shaft of the motor results in an equal movement in both vertical screws. Additionally, a vertical lift is provided which is transformable from a straight-through configuration to a corner configuration by simply moving a moveable barrier plate.