Reinforcement for pickup truck floor pan

Patent metadata

Field	Value
Publication number	US-9707905-B2
Application number	US-201514823172-A
Country	US
Kind code	B2
Filing date	Aug 11, 2015
Priority date	Aug 11, 2015
Publication date	Jul 18, 2017
Grant date	Jul 18, 2017

Abstract

A reinforcement assembly is provided for a pickup truck bed. The reinforcement is assembled to a cross member that supports the pickup truck bed. The reinforcement includes a bridge spanning a channel defined by the cross member. The reinforcement assembly is suspended on tabs that are received in recesses defined by a front weld flange and a rear weld flange. A urethane isolator is utilized to secure the cross member to a frame component.

First claim

What is claimed is:

1. A reinforcement assembly for a floor pan having a cross member defining a channel, comprising:
a reinforcement including a bridge spanning the channel, a plurality of tabs extending outboard from the bridge suspending the reinforcement from the cross member, and side walls extending from the bridge into the channel; and
a plurality of fasteners inserted through the cross member and the side walls to secure the reinforcement assembly to the side walls.

2. The reinforcement assembly of claim 1 further comprising:
a urethane isolator attached to a frame component that partially encloses the cross member on an opposite side of the cross member from the reinforcement.

3. The reinforcement assembly of claim 1 wherein the bridge supports a base portion of a floor pan disposed between a plurality of beads of the floor pan of a pickup truck.

4. The reinforcement assembly of claim 1 wherein the cross member further comprises:
front and rear weld flanges, and wherein a base portion of a floor pan bead of the floor pan is welded to the weld flanges.

5. The reinforcement assembly of claim 4 wherein the front and rear weld flanges define at least one recess, wherein at least one of the tabs are received in the recess and locates the reinforcement on the cross member, and wherein a top surface of each tab is flush with an upper surface of the cross member.

6. The reinforcement assembly of claim 4 wherein the front and rear weld flanges define a plurality of recesses, wherein each of the tabs are received in one of the recesses and locate the reinforcement on the cross member, and wherein the tabs and recesses are disposed on the reinforcement below a floor pan bead.

7. The reinforcement assembly of claim 1 wherein the bridge defines at least one aperture to lighten the reinforcement assembly.

8. The reinforcement assembly of claim 1 wherein a recessed rib is provided on the bridge to strengthen the bridge.

9. The reinforcement assembly of claim 1 further comprising:
front and rear weld flanges, wherein a base portion of a floor pan bead rests upon the front and rear weld flanges and an upper surface of the bridge.

10. The reinforcement assembly of claim 1 further comprises:
a urethane isolator attached to a frame component that partially encloses the cross member on an outer side of the cross member that defines the channel; and
front and rear weld flanges, wherein a base portion of a floor pan bead of the floor pan is welded to the weld flanges, wherein the front and rear weld flanges define a plurality of recesses, wherein the tabs are received in the recesses and locate the reinforcement on the cross member, wherein a top surface of the tabs are flush with an upper surface of the cross member, and wherein the tabs and recesses are disposed on the reinforcement below an upper portion of a floor pan bead.

11. A pickup truck bed comprising:
a frame;
a urethane isolator attached to the frame;
a cross member attached to the urethane isolator, the cross member defining a transversely extending channel, a front weld flange adjacent a front side of the channel, and a rear weld flange adjacent a rear side of the channel;
a reinforcement attached to the cross member, the reinforcement including a bridge spanning the channel and tabs disposed on the weld flanges that suspend the bridge within the channel; and
a floor pan having a plurality of floor pan beads separated by base portions of the floor pan, wherein the floor pan is supported on the cross member and the reinforcement.

12. The pickup truck bed of claim 11 wherein the urethane isolator is attached to a frame component that partially encloses the cross member on an outer side of the cross member.

13. The pickup truck bed of claim 11 wherein the bridge supports a base portion of a floor pan bead of the floor pan of a pickup truck.

14. The pickup truck bed of claim 11 wherein a base portion of a floor pan bead of the floor pan is welded to the weld flanges.

15. The pickup truck bed of claim 14 wherein the front and rear weld flanges define at least one recess, wherein at least one of the tabs are received in the recess and locates the reinforcement on the cross member, and wherein a top surface of each of the tabs is flush with an upper surface of the cross member.

16. The pickup truck bed of claim 14 wherein the front and rear weld flanges define a plurality of recesses, wherein each of the tabs are received in one of the recesses and locate the reinforcement on the cross member, and wherein the tabs and recesses are disposed on the reinforcement below a floor pan bead.

17. The pickup truck bed of claim 11 wherein the bridge defines at least one aperture to lighten the reinforcement.

18. The pickup truck bed of claim 11 wherein a recessed rib is provided on the bridge to strengthen the bridge.

19. The pickup truck bed of claim 11 wherein a base portion of a floor pan bead rests upon the front and rear weld flanges and an upper surface of the bridge.

20. The pickup truck bed of claim 11 further comprises:
the urethane isolator is attached to a frame component that partially encloses the cross member on an outer side of the cross member defining the channel; and
wherein a base portion of a floor pan bead of the floor pan is welded to the weld flanges, wherein the front and rear weld flanges define a plurality of recesses, wherein the tabs are received in the recesses and locate the reinforcement on the cross member, wherein a top surface of the tabs are flush with an upper surface of the cross member, and wherein the tabs and recesses are disposed on the reinforcement below an upper portion of a floor pan bead.

Assignees

• Ford Global Tech Llc

Inventors

• Courtright Mark Joseph
• Comiez John
• Chimento Vincent Anthony

Classifications

• B60R13/01 Primary

  Liners for load platforms or load compartments · CPC title

• B62D25/2054

  Load carrying floors for commercial vehicles · CPC title

• B62D33/02 Primary

  Platforms; Open load compartments {(flat wagons including posts or standards B61D3/08)} · CPC title