Abstract: An apparatus for loading a scooter-type wheelchair or similar object into a vehicle comparment such that the apparatus and wheelchair loaded are fully contained within the vehicle when in a storage position. The apparatus includes a frame attachable to a lower surface of the vehicle compartment and a platform upon which the wheelchair may be rolled. During a loading cycle, the platform and wheelchair are raised upwardly, traversed toward the vehicle compartment and lowered into the compartment for storage. During this cycle, the platform passes through a vertical plane defining a maximum elevation. The platform includes wheel locators and positioning plates for locating the wheels of the wheelchair as it is positioned on the platform and for preventing the wheelchair from undesired movement once loaded. A vertical shaft is positioned adjacent a track portion of the platform.

Abstract: A clamping mechanism for clamping an object to a structural member. The clamping mechanism is particularly adapted for clamping a wheelchair wheel to a loading rack of a wheelchair loader. The clamping mechanism comprises a mounting bracket used for attachment to the structure, such as the wheelchair loading rack, and has a pivot pin fixedly attached thereto. Pivotally mounted with respect to the pivot pin is a handle assembly including a hollow handle with a spring biased actuation plate positioned therein. An actuation button is attached to the plate. The pivot pin extends through a transverse hole in the handle and has a key portion which lockably engages a keyway in the actuation plate. By depressing the actuation button, the keyway in the plate is moved with respect to the key on the pivot pin to an unlocked position so that the handle assembly may be pivoted.

Abstract: An apparatus for loading a wheelchair or similar object into a vehicle. When in a stored position, the apparatus and wheelchair are fully contained within said vehicle. A first embodiment illustrates use of the apparatus in a rear compartment of a station wagon, van or similar vehicle in which a pair of motor-driven drive links and a pair of drag links are utilized to lift and rotate a chair rack and wheelchair mounted thereon into said vehicle rear compartment. The drive and drag links connect the rack to a carriage which may then be rolled from a rearwardmost to a forwardmost position for final storage of the apparatus and chair in the vehicle. Latching means is provided to latch the carriage in either its forwardmost or rearwardmost positions. A remote control switch and limit switches are used to control power to the electric motor. A second embodiment of the apparatus is designed for use in the trunk of a typical passenger automobile.

Abstract: An apparatus for loading a scooter-type wheelchair or similar object into a vehicle compartment such that the apparatus and wheelchair loaded thereon are fully contained within the vehicle when in a storage position. The apparatus includes a frame attachable to a lower surface of the vehicle compartment and a platform upon which the wheelchair may be rolled. A pair of upper links and a pair of lower links interconnect the frame and platform. A drive shaft interconnects the lower links, and the shaft may be rotated by an electric motor. Each upper link has a drive shaft which is connected to the first link drive shaft by a chain and sprocket assembly. Thus, as the motor rotates the lower link drive shaft, all links are rotated which raises the platform and wheelchair upwardly, traversing toward the vehicle compartment and lowering the platform and wheelchair into the compartment for storage. During this cycle, the platform passes through a vertical plane defining a maximum elevation.

Abstract: An apparatus for loading a wheelchair or similar object into a vehicle. When in a stored position, the apparatus and wheelchair are fully contained within said vehicle. A first embodiment illustrates use of the apparatus in a rear compartment of a station wagon, van or similar vehicle in which a pair of motor-driven drive links and a pair of drag links are utilized to lift and rotate a chair rack and wheelchair mounted thereon into said vehicle rear compartment. The drive and drag links connect the rack to a carriage which may then be rolled from a rearwardmost to a forwardmost position for final storage of the apparatus and chair in the vehicle. Latching means is provided to latch the carriage in either its forwardmost or rearwardmost positions. A remote control switch and limit switches are used to control power to the electric motor. A second embodiment of the apparatus is designed for use in the trunk of a typical passenger automobile.

Abstract: An apparatus for loading a wheelchair or similar object into a vehicle. When in a stored position, the apparatus and wheelchair are fully contained within said vehicle. A first embodiment illustrates use of the apparatus in a rear compartment of a station wagon, van or similar vehicle in which a pair of motor-driven drive links and a pair of drag links are utilized to lift and rotate a chair rack and wheelchair mounted thereon into said vehicle rear compartment. The drive and drag links connect the rack to a carriage which may then be rolled from a rearwardmost to a forwardmost position for final storage of the apparatus and chair in the vehicle. Latching means is provided to latch the carriage in either its forwardmost or rearwardmost positions. A remote control switch and limit switches are used to control power to the electric motor. A second embodiment of the apparatus is designed for use in the trunk of a typical passenger automobile.