Vehicle rocker assembly

Patent metadata

Field	Value
Publication number	US-12459574-B2
Application number	US-202218052755-A
Country	US
Kind code	B2
Filing date	Nov 4, 2022
Priority date	Nov 5, 2021
Publication date	Nov 4, 2025
Grant date	Nov 4, 2025

Abstract

A vehicle rocker assembly includes a tubular insert disposed between a sill inner and a sill outer. The tubular insert may include an inboard wall disposed adjacent the sill inner, an outboard wall disposed adjacent the sill outer, an upper wall extending between upper ends of the inboard and outboard walls, a lower wall extending between lower ends of the inboard and outboard walls, and a center wall disposed between the upper and lower walls. The center wall may extend between the inboard and outboard walls with a length less than the upper and lower walls.

First claim

The invention claimed is:

1 . A vehicle rocker assembly comprising:
a sill inner; a sill outer coupled with the sill inner to define an elongated hollow interior between the sill inner and the sill outer; and a tubular insert disposed within the elongated hollow interior, the tubular insert being formed by roll forming a metal sheet, the tubular insert comprising:
an inboard wall disposed adjacent the sill inner;
an outboard wall disposed adjacent the sill outer;
an upper wall extending between upper ends of the inboard and outboard walls;
a lower wall extending between lower ends of the inboard and outboard walls; and
a center wall disposed between the upper and lower walls and extending between the inboard and outboard walls with a length less than the upper and lower walls.

2 . The vehicle rocker assembly of claim 1 , wherein the outboard wall includes a channel that protrudes inboard into the tubular insert.

3 . The vehicle rocker assembly of claim 2 , wherein the channel comprises a V-shape.

4 . The vehicle rocker assembly of claim 1 , wherein the outboard wall includes a first leg and a second leg that protrude inboard from the sill outer to interconnect with the center wall.

5 . The vehicle rocker assembly of claim 1 , wherein the upper and lower walls are substantially parallel, and wherein the center wall is angled relative to the upper and lower walls.

6 . The vehicle rocker assembly of claim 1 , wherein the inboard wall includes a channel that protrudes outboard into the tubular insert.

7 . The vehicle rocker assembly of claim 6 , wherein the channel comprises a U-shape.

8 . The vehicle rocker assembly of claim 1 , wherein the inboard wall includes a first leg and a second leg that protrude outboard from the sill inner to interconnect with the center wall.

9 . A tubular insert for a vehicle rocker assembly having a sill inner including upper and lower flanges and a sill outer including upper and lower flanges, the tubular insert comprising:
an inboard wall disposed adjacent the sill inner; an outboard wall disposed adjacent the sill outer; an upper wall extending between upper ends of the inboard and outboard walls; a lower wall extending between lower ends of the inboard and outboard walls; and a center wall disposed between the upper and lower walls and extending between the inboard and outboard walls with a length less than the upper and lower walls, wherein the tubular insert is formed from a single metal sheet by roll forming the single metal sheet.

10 . The tubular insert of claim 9 , wherein the outboard wall includes a channel that protrudes inboard into the tubular insert.

11 . The tubular insert of claim 10 , wherein the channel comprises a V-shape.

12 . The tubular insert of claim 9 , wherein the outboard wall includes a first leg and a second leg that protrude inboard from the sill outer to interconnect with the center wall.

13 . The tubular insert of claim 9 , wherein the upper and lower walls are substantially parallel, and wherein the center wall is angled relative to the upper and lower walls.

14 . The tubular insert of claim 9 , wherein the inboard wall includes a channel that protrudes outboard into the tubular insert.

15 . The tubular insert of claim 14 , wherein the channel comprises a U-shape.

16 . The tubular insert of claim 9 , wherein the inboard wall includes a first leg and a second leg that protrude outboard from the sill inner to interconnect with the center wall.

17 . A tubular insert for a vehicle rocker assembly, the tubular insert comprising:
an inboard wall configured to be disposed adjacent a sill inner; an outboard wall configured to be disposed adjacent a sill outer; an upper wall extending between upper ends of the inboard and outboard walls; a lower wall extending between lower ends of the inboard and outboard walls; and a center wall disposed between the upper and lower walls and extending between the inboard and outboard walls with a length less than the upper and lower walls, wherein the outboard wall includes a first leg and a second leg that protrude inboard from the sill outer to interconnect with the center wall, and wherein the inboard wall, the outboard wall, the upper wall, the lower wall, and the center wall are integrally formed from a single metal sheet by roll forming the single metal sheet.

18 . The tubular insert of claim 17 , wherein the outboard wall includes a channel that protrudes inboard into the tubular insert.

19 . The tubular insert of claim 17 , wherein the upper and lower walls are substantially parallel, and wherein the center wall is angled relative to the upper and lower walls.

Assignees

• Shape Corp

Inventors

• Qin Zehua
• Kuipers Matthew

Classifications

• B62D25/025 Primary

  Side sills thereof · CPC title

• B62D21/157 Primary

  for side impacts · CPC title