APPARATUS FOR TRANSPORTING VEHICLES

Abstract

An improved dolly particularly suited for the secure transport of disabled vehicles in a repair shop is described. Specifically, the locations of both the points of contact with the vehicle and the points of contact with the ground may be configured independently from one another. This configurability allows the dolly to contact the vehicle in the most optimally secure locations, while also contacting the floor in the most convenient configuration so as to accommodate obstructions and irregularities in the floor.

Claims

1. A vehicle dolly comprising: a. two or more wheel assemblies s connected to one another by a frame; b. one or more vehicle support points connected to said frame; c. wherein said vehicle support points are variable in their horizontal placement along the frame so as to be able to be placed centrally to, peripherally to, or both centrally and peripherally to, the placement of said wheels along said frame.

2. A vehicle dolly comprising: a. two or more vehicle support points connected to one another by a frame; b. one or more wheel assemblies affixed to said frame; c. wherein said wheel assemblies are variable in their horizontal placement along the frame so as to be able to be placed centrally to, peripherally to, or both centrally and peripherally to, the placement of said vehicle support points along said frame.

3. The dolly of claim 1, further comprising: a. one or more frame locks connected to the frame; b. wherein the frame locks engage with the frame so as to hold the vehicle support points still relative to the wheel assemblies along the frame.

4. The dolly of claim 2, further comprising: a. one or more frame locks connected to the frame; b. wherein the frame locks engage with the frame so as to hold the vehicle mount points still relative to the wheel assemblies along the frame.

5. A vehicle dolly comprising: a. A rigid frame of an elongated shape; b. one or more wheel assemblies, said wheel assemblies having an opening of a slightly larger diameter than said frame diameter; c. said wheel assembly being capable of connection to the frame by threading the opening onto the frame; d. one or more vehicle attachment points, said vehicle attachment points having a frame attachment opening of a slightly larger diameter than said frame diameter; e. said vehicle attachment points being capable of connection to the frame by threading the frame attachment opening onto the frame; f. said vehicle attachment points and wheel assemblies being variably locatable on the frame, such that either the vehicle attachment points or the wheel assemblies may be located on the periphery of the frame.

6. The dolly of claim 5, further comprising: a. one or more frame locks connectible to the frame; b. wherein the frame locks engage with the frame so as to hold the vehicle mount points and the wheel assemblies stationery relative to one another along the frame.

7. The dolly of claim 3, further comprising: a. wherein the vehicle support points may be varied in the vertical direction so as to increase or decrease the height of the vehicle relative to the frame.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0010] FIG. 1 is a perspective view image, showing a dolly according to present invention with vehicle attachment points configured peripherally relative to wheel assemblies on the dolly frame.

[0011] FIG. 2 is a perspective view image, showing a dolly frame that may be employed in the dolly of FIG. 1

[0012] FIG. 3 is an elevation view image, showing a dolly according to present invention with the wheel assemblies configured peripherally relative to the vehicle attachment points along the dolly frame.

[0013] FIG. 4 is an elevation view image, showing a wheel assembly that may be employed in the dolly of FIG. 1.

[0014] FIG. 5 is a perspective view image, showing a vehicle attachment point that may be employed in the dolly of FIG. 1.

[0015] FIG. 6 is a perspective view image, showing a frame lock that may be employed in the dolly of FIG. 1

[0016] FIG. 7 is a plan view image of the dolly of FIG. 3.

[0017] FIG. 8 is a plan view image, showing a dolly according to the present invention installed on a vehicle in place of the front wheels.

[0018] FIG. 9 is an elevation view image, showing a dolly according to the present invention installed on a vehicle in place of the front wheels, with the wheel assemblies configured peripherally relative to the vehicle attachment points along the dolly frame.

[0019] FIG. 10 is an elevation view mage, showing a dolly according to the present invention installed on a vehicle in place of the front wheels, with the vehicle attachment points configured peripherally relative to the wheel assemblies along the dolly frame.

[0020] Like reference numerals refer to like elements throughout. Elements are not to scale unless otherwise noted.

DETAILED DESCRIPTION

[0021] Although specific embodiments of the present invention shall be described below with reference to the drawings in this application, such embodiments are only by way of example, and are simply illustrative of the many specific embodiments of the principles of the present invention.

[0022] FIG. 1 shows a perspective view of the invention in its assembled but uninstalled state. The Frame 101, is threaded through the other components of the invention to relate them physically and connect the vehicle attachment points 102 to the wheel assembly 103. The frame provides rigid support and may be variably made of square tubing or any other material providing both rigidity and support. The Vehicle attachment points 102 are comprised of a vehicle mount 107 that allows the frame to attache to any flat horizontal point on the underside of the vehicle with a vertically-facing hole (such as, but not limited to, the cradle mounting holes on a partially disassembled vehicle) affixed to a slide mount 108 which connects to the frame. The vehicle attachment point is detailed in FIG. 5. In one embodiment, the frame is a square tubular shape, and the slide mount and wheel assemblies are threaded onto the frame via holes of a slightly larger diameter. A sliding frame lock 105 may optionally be locked relative to the frame, for example by use of a frame lock wing bolt 106 being urged against the frame to hold wheel assemblies or vehicle attachment points in place once they have been optimally configured. A threaded frame lock 104, as detailed in FIG. 3, may hold the wheel assemblies or vehicle attachment points in place by passing through a hole in the frame, as with hitch pins and clips.

[0023] In some embodiments, the vehicle mount 107 can be varied using a taller shape that increases the height between the attachment of the slide mount to the frame and the attachment of the vehicle mount to the vehicle.

[0024] In FIG. 6, a component of one embodiment of the invention, the frame lock, is shown in detail. The frame lock shows a frame lock hole 112, which may be used to secure the frame lock in place on the frame by the application of pressure on the frame through the hole, such as with a wing bolt.

[0025] FIGS. 8-10 shows various angles of one embodiment of the invention installed on a vehicle. In particular, FIGS. 9 and 10 show how the placement of the wheel assemblies and the vehicle attachment points may be varied relative to one another along the frame; FIG. 9 shows the vehicle attachment points placed centrally relative to the wheels along the frame; whereas FIG. 10 shows the vehicle attachment points arranged peripherally relative to the wheels along the frame.

[0026] FIG. 4 shows one embodiment of the wheel assembly. In this particular embodiment, the wheels are placed on either side of the wheel assembly's attachment to the frame, so as to provide a stable, balanced surface on which the frame can rest.