Low Profile Saddle Mount

Abstract

A low profile saddle mount for use in the transportation of vehicles including a saddle body configuration capable of withstanding increased load capacity over conventional saddle mounts is disclosed. The saddle mount generally includes a pair of laterally spaced support plates and a substantially tubular cross member extending therebetween. Each of the support plates is at least partially disposed inside the cross member at opposing ends thereof and secured therein using at least one dampening or filler plate. The configuration of the support plates in combination with one or more filler plate provides limited yield/deflection of the saddle body during operation and provides a load dissipation function, thereby permitting the support plates to withstand an increased load capacity.

Description

DESCRIPTION OF THE DRAWINGS

These and other advantages of embodiments of the present invention are best understood with reference to the drawings, in which:

FIG. 1 is an isometric view of a preferred embodiment of a saddle mount of the present invention;

FIG. 2 is a top view of the preferred embodiment of the saddle mount of the present invention;

FIG. 3 is a side view of the saddle mount illustrated in FIGS. 1 and 2;

FIG. 4 is a side view of the saddle mount illustrated in FIGS. 1 through 3;

FIG. 5 is a bottom view of a filler plate for use in the saddle mount construction embodiment;

FIG. 6 is an exploded side view of the saddle body of the preferred saddle mount shown in FIGS. 1 through 4, illustrating assembly of the support plates and the saddle frame;

FIG. 7 is a perspective view of a support plate and a filler plate for use in the saddle mount embodiments, illustrating assembly of the support plate to the filler plate;

FIG. 8 is an exploded bottom view of the saddle mount shown in FIGS. 1 through 4, illustrating assembly of the support plates and the saddle frame;

FIG. 9 is a side view of the saddle body, illustrating assembly of the saddle frame and the support plates;

FIG. 10 is a cross-sectional view of the assembled saddle body illustrated in FIG. 9, taken along the line 10-10;

FIG. 11 is a cross-sectional view of the assembled saddle body illustrated in FIG. 9, taken along the line 11-11; and

FIG. 12 is an exploded view of a preferred embodiment of the saddle illustrating assembly of the saddle head to the saddle body.

Claims

1. A saddle body for use in combination with a saddle head assembly for connecting one vehicle to another, the saddle body comprising: a tubular cross member having first and second open ends and an upper surface;a pair of laterally spaced support plates, each of the support plates comprising a first end configured to mount to a frame of a vehicle and a second end comprising at least one dampening member secured to a horizontally disposed surface of the cross member, wherein the second end of one of the support plates is secured inside the first open end of the cross member and the second end of the other one of the support plates is secured inside the second open end of the cross member.

2. The saddle body of claim 1 further comprising first and second top filler plates, the first filler plate secured to a top surface of one of the support plates and disposed adjacent to and abutting the upper surface of the cross member and the second top filler plate secured to a top surface of the other of the support plates and disposed adjacent to and abutting the upper surface of the cross member.

3. The saddle body of claim 2 further comprising a top surface plate having: a lower surface that overlies the first filler plate, the upper surface of the cross member, and the second filler plate; and an upper surface defining a platform.

4. The saddle body of claim 3 further comprising a saddle head assembly rotatably secured to the platform of the top surface plate.

5. The saddle body of claim 1 further comprising a bottom surface plate secured to a lower surface of the cross member.

6. A saddle for use in the transportation of vehicles, the saddle comprising: a tubular cross member including opposing first and second open ends, an upper surface and a lower surface;a first support plate assembly comprising a support plate coupled to a first filler plate at a first end portion thereof, the first end portion positioned inside the first open end of the cross member, wherein the first filler plate is secured to one of the upper surface and the lower surface of the cross member;a second support plate assembly comprising a support plate coupled to a second filler plate at a first end portion thereof, the first end portion positioned inside the second open end of the cross member, wherein the second filler plate is secured to one of the upper surface and the lower surface of the cross member; anda saddle head assembly rotatably mounted atop the cross member.

7. The saddle of claim 6, wherein the tubular cross member comprises apertures for receiving a pivot member to rotatably mount the saddle head assembly.

8. The saddle of claim 6 further comprising first and second top filler plates secured between the saddle head assembly, and the tubular cross member and the first and second support plate assemblies, wherein the first filler plate is secured to the first support plate assembly and is disposed adjacent to and abutting the upper surface of the cross member, and the second filler plate is secured to the second support plate assembly and is disposed adjacent to and abutting the upper surface of the cross member.

9. The saddle body of claim 8 further comprising a top surface plate secured between the saddle head assembly and the cross member and the first and second filler plates, wherein the top surface plate has a lower surface that overlies the first filler plate, the upper surface of the cross member, and the second filler plate, and the top surface plate is secured to the first and second filler plates and the cross member;and wherein the top surface plate also has an upper surface defining a platform for rotatably mounting the saddle head assembly.

10. The saddle of claim 6 further comprising a bottom surface plate secured to the lower surface of the cross member.

11. A low profile saddle mount assembly for coupling a towing vehicle to a towed vehicle, the saddle mount assembly comprising: a tubular cross member having an upper surface, a lower surface and opposing first and second open ends;a first support plate having a top surface and a bottom surface and including a first end configured to fit inside the first open end of the tubular cross member and a second end configured to engage a frame of the towing vehicle;a first plate secured to one of the top surface and the bottom surface of the first support plate, the first plate having at least a portion disposed inside the first open end of the tubular cross member and secured to one of the upper and lower surfaces of the tubular cross member;a second support plate having a top surface and a bottom surface and including a first end configured to fit inside the second open end of the tubular cross member and a second end configured to engage the frame of the towing vehicle;a second plate secured to one of the top surface and the bottom surface of the second support plate, the second plate having at least a portion disposed inside the second open end of the tubular cross member and secured to one of the upper and lower surfaces of the tubular cross member; anda saddle head assembly rotatably mounted atop the tubular cross member.

12. The saddle mount of claim 11 wherein a cross section of the tubular cross member is substantially rectangular.

13. The saddle mount of claim 11 wherein the cross member further comprises a top surface plate mounted to the upper surface of the cross member, the top surface plate defining a platform for rotatably mounting the saddle head assembly.

14. The saddle mount of claim 11 further comprising a bottom surface plate secured to the lower surface of the cross member.

15. A saddle mount assembly for connecting a first wheeled vehicle to a second wheeled vehicle, the saddle mount assembly comprising: a substantially tubular cross member having first and second open ends and an upper surface;a first support plate assembly comprising an upper surface, a lower surface, a first end configured to mount to a frame of a towing vehicle and a second end comprising at least one filler member coupled to one of the upper surface and the lower surface of the first support plate assembly, the second end of the first support plate assembly secured within the first end of the cross member;a second support plate assembly comprising an upper surface, a lower surface, a first end configured to mount to the frame of the towing vehicle and a second end comprising at least one filler member coupled to one of the upper surface and the lower surface of the second support plate assembly, the second end of the second support plate assembly secured within the second end of the cross member; anda saddle head assembly rotatably mounted atop the cross member.

16. The saddle mount assembly of claim 15, wherein each of the first and second support plates assemblies comprise a top filler plate disposed in the upper surface of the first end thereof, wherein one of the top filler plates is disposed adjacent to and abuts the upper surface of the cross member at one end thereof and wherein the other one of the top filler plates is disposed adjacent to and abuts the upper surface of the cross member at the other end thereof.

17. The saddle mount assembly of claim 16 further comprising a top surface plate secured to the upper surface of the cross member for rotatably mounting the saddle head assembly thereon, and optionally, further comprising a bottom surface plate secured to a lower surface of the cross member.

18. A method for constructing a saddle mount for connecting one vehicle to another, the method comprising: providing first and second support plate assemblies, each of the assemblies having a top surface, a bottom surface, a first end configured to mount to a frame of a vehicle and a second end comprising least one plate member coupled to one of the top surface and the bottom surface of the first and second support plate assemblies;providing a tubular cross member having a substantially rectangular cross section and laterally disposed open ends;securing the second end of the first support plate assembly inside the first open end of the cross member and securing the second end of the second support plate assembly inside the second open end of the cross member; androtatably mounting a saddle head assembly to a top surface of the substantially tubular cross member.

19. The method of claim 19 further comprising: providing first and second top filler plates, the first filler plate secured to the top surface of the first support plate assembly and disposed adjacent to and abutting the upper surface of the cross member and the second top filler plate secured to the top surface of the second support plate assembly and disposed adjacent to and abutting the upper surface of the cross member; andproviding a top surface plate having a lower surface that overlies the first filler plate, the upper surface of the cross member, and the second filler plate, the top surface plate defining a platform for rotatably mounting the saddle head assembly.

20. The method of claim 18, wherein the first and second support plate assemblies are welded assemblies, and the step of securing is accomplished by welding the first and second support plate assemblies to the substantially tubular cross member.