Wheel catcher assembly

Patent metadata

Field	Value
Publication number	US-9533712-B2
Application number	US-201414518222-A
Country	US
Kind code	B2
Filing date	Oct 20, 2014
Priority date	Oct 20, 2014
Publication date	Jan 3, 2017
Grant date	Jan 3, 2017

Abstract

A wheel catcher assembly can inhibit a wheel from moving toward a passenger compartment of a vehicle when an external force is applied to the vehicle. The wheel catcher assembly generally includes an energy absorbing bracket and a plate coupled to the energy absorbing bracket. The energy absorbing bracket includes a plurality of ridges and grooves so as to define a waveform portion. The plate is coupled to the energy absorbing bracket at the ridges such that an external force applied to the wheel catcher assembly is transferable from the plate to the energy absorbing bracket.

First claim

The invention claimed is:

1. A vehicle, comprising
a vehicle body including a rocker panel;
a wheel catcher assembly coupled to the rocker panel, wherein the wheel catcher assembly includes:
an energy absorbing bracket coupled to the rocker panel, wherein the energy absorbing bracket includes a plurality of ridges and grooves so as to define a waveform portion; and
a plate coupled to the energy absorbing bracket at the ridges; and

wherein the wheel catcher assembly is coupled to the rocker panel such that an external force applied to the vehicle is transferable from the plate to the rocker panel via the energy absorbing bracket;
a gusset directly coupled to the rocker panel, wherein the gusset is coupled between the rocker panel and the energy absorbing bracket, the gusset includes a main gusset body and a gusset flange extending perpendicularly from the main gusset body, and the energy absorbing bracket is directly coupled to the gusset flange; and
a sill coupled to the energy absorbing bracket, wherein the gusset defines a gusset recess partly receiving the sill.

2. The vehicle of claim 1 , wherein the vehicle includes a wheel coupled to the vehicle body, the vehicle body defines a passenger compartment, and the wheel catcher assembly inhibits the wheel from moving toward the passenger compartment when the external force is applied to the vehicle.

3. The vehicle of claim 1 , wherein the rocker panel includes a first end portion and a second end portion opposite the first end portion, and the wheel catcher assembly is coupled to the first end portion of the rocker panel.

4. The vehicle of claim 1 , wherein the energy absorbing bracket includes a bracket flange extending from the waveform portion, the plate includes a slightly curved portion and a plate flange extending from the slightly curved portion, and the bracket flange is directly coupled to the plate flange.

5. The vehicle of claim 1 , wherein the gusset is coupled to the energy absorbing bracket such that the external force applied to the vehicle is transferable from the plate to the gusset and the sill via the energy absorbing bracket.

6. The vehicle of claim 5 , wherein the gusset flange is disposed between the sill and the energy absorbing bracket.

7. The vehicle of claim 6 , wherein the rocker panel includes a rocker side wall and a bottom rocker floor coupled to the rocker side wall, the bottom rocker floor is perpendicular to the rocker side wall, and the gusset is welded to the bottom rocker floor.

8. The vehicle of claim 7 , wherein the energy absorbing bracket includes a plurality of U-shaped walls, each of the U-shaped walls defines one of the grooves, and the gusset flange is directly coupled to the U-shaped walls.

9. The vehicle of claim 8 , further comprising a plurality of fasteners extending through at least one of the U-shaped walls and the gusset flange in order to couple the energy absorbing bracket to the gusset.

10. A vehicle, comprising
a rocker panel;
a wheel catcher assembly coupled to the rocker panel, wherein the wheel catcher assembly includes:
an energy absorbing bracket coupled to the rocker panel, wherein the energy absorbing bracket includes a plurality of ridges; and
a plate coupled to the energy absorbing bracket;

a gusset coupled to the rocker panel, wherein the gusset is coupled between the rocker panel and the energy absorbing bracket, the gusset includes a main gusset body and a gusset flange extending from the main gusset body, and the energy absorbing bracket is coupled to the gusset flange; and
a sill coupled to the energy absorbing bracket, wherein the gusset defines a gusset recess partly receiving the sill.

11. The vehicle of claim 10 , wherein the gusset flange is disposed between the sill and the energy absorbing bracket.

12. The vehicle of claim 10 , wherein the rocker panel includes a rocker side wall and a bottom rocker floor coupled to the rocker side wall, the bottom rocker floor is perpendicular to the rocker side wall, and the gusset is welded to the bottom rocker floor.

13. The vehicle of claim 10 , wherein the energy absorbing bracket includes a plurality of U-shaped walls.

Assignees

• Gm Global Tech Operations Llc

Inventors

• Panganiban Ronald A
• Malone Wendy W
• Dandekar Bhushan W
• Koski Mark J

Classifications

• B62D25/025 Primary

  Side sills thereof · CPC title

• B62D25/16

  Mud-guards or wings; Wheel cover panels (equipped with means for freeing wheels or tyres from foreign matter B60S) · CPC title