초록 ▼

A device for lifting and holding the front or rear wheels of small to medium size and weight vehicles such as snow blowers, golf carts or lawn mowers is disclosed. The device contains two platform assemblies configured for wedging under the wheels of vehicles and a hoist configured for lifting the w

A device for lifting and holding the front or rear wheels of small to medium size and weight vehicles such as snow blowers, golf carts or lawn mowers is disclosed. The device contains two platform assemblies configured for wedging under the wheels of vehicles and a hoist configured for lifting the wheel to a desired height to provide access to the underside of the vehicle.

대표청구항 ▼

1. A device for lifting and holding two parallel vehicle wheels off a floor comprising: a first platform assembly and a second platform assembly, said first platform assembly and said second platform assembly each containing a flat plate, a front brace, a first side wall and a second side wall, wher

1. A device for lifting and holding two parallel vehicle wheels off a floor comprising: a first platform assembly and a second platform assembly, said first platform assembly and said second platform assembly each containing a flat plate, a front brace, a first side wall and a second side wall, wherein a rear portion of said first side wall comprises a notch and a rear portion of said second side wall comprises a notch, said flat plate having a uniform thickness;a support bar disposed in parallel with the floor, said first platform assembly and second platform assembly being attached to the support bar in a manner that said first platform assembly and second platform assembly are being configured for horizontal and sideways sliding only movement on said support bar, said first platform assembly and second platform assembly also being configured for positioning and repositioning on said support bar;said sideways sliding movement of the first platform assembly and the second platform assembly being configured to adjust a distance between the first platform assembly and the second platform to line up with vehicle wheels respectively,said first platform assembly being adapted for containing only one vehicle wheel and said second platform assembly being adapted for containing only one vehicle wheel;said flat plate being configured for lifting and holding a vehicle wheel, said flat plate also being configured for wedging between the wheel and the floor, said wedging being accomplished by using sufficient force on the device as to insert said flat plate between the wheel and the floor, said flat plate being configured only for movement parallel to the floor;said notch being adapted to hold a barrier rod for preventing the wheel from shifting off the plate;a hoist member for lifting the support bar upward and lowering said support bar to the floor; anda power supply for the hoist member. 2. The device of claim 1, further comprising a stabilizing ballast for preventing the device from tipping off balance. 3. The device of claim 1 wherein the thickness of each flat plate ranges from about 0.1 inches to about 0.15 inches. 4. The device of claim 1 wherein a material of construction of each flat plate is steel. 5. A method of lifting and holding two parallel vehicle wheels using a device comprising: a first platform assembly and a second platform assembly, said first platform assembly and said second platform assembly each containing a flat plate, a front brace, a first side wall and a second side wall, wherein a rear portion of said first side wall comprises a notch and a rear portion of said second side wall comprises a notch, said flat plate having a uniform thickness; a support bar disposed in parallel with the floor, said first platform assembly and second platform assembly being attached to the support bar in a manner that said first platform assembly and second platform assembly are being configured for horizontal and sideways sliding only movement on said support bar, said first platform assembly and second platform assembly also being configured for positioning and repositioning on said support bar; said first platform assembly being adapted for containing only one vehicle wheel and said second platform assembly being adapted for containing only one vehicle wheel; said flat plate being configured for lifting and holding a vehicle wheel, said flat plate also being configured for wedging between the wheel and the floor, said wedging being accomplished by using sufficient force on the device as to insert said flat plate between the wheel and the floor, said flat plate being configured only for movement parallel to the floor; said notch being adapted to hold a barrier rod for preventing the wheel from shifting off the plate; a hoist member for lifting the support bar upward and lowering said support bar to the floor; and a power supply for the hoist member;said method comprising:maneuvering said device in a manner that the rear portion of the side walls face the wheels to be lifted;aligning each platform assembly in front of a corresponding wheel by moving said each platform horizontally on the support bar;with the flat plates in parallel position with the floor, horizontally pushing the device toward the wheels in a manner such that each flat plate is wedged underneath its corresponding wheel and each wheel is contained within its corresponding flat plate;placing each barrier rod in the respective notch on the rear end of the first side wall and second side wall of each platform assembly; andactivating the hoist to lift the platform assemblies along with the wheels to a desired height and holding the wheels at said height as needed. 6. The method of claim 5 further optionally comprising: after pushing the device toward the wheels, activating the hoist to lift the wheels a short distance;further pushing the device in such a manner as to enable each flat plate to further wedge under its corresponding wheel;activating the hoist to lower the support bar to the floor; andcontinuing alternating pushing the device, lifting the support bar with the hoist, pushing the device and lowering the support bar until each wheel is fully contained within its corresponding flat plate.