Mounting structure for electric vehicle

Patent metadata

Field	Value
Publication number	US-12472806-B2
Application number	US-202217962033-A
Country	US
Kind code	B2
Filing date	Oct 7, 2022
Priority date	Oct 7, 2022
Publication date	Nov 18, 2025
Grant date	Nov 18, 2025

Abstract

A single monolithic body extends in a longitudinal direction and includes multiple closed sections stacked vertically. A first end portion of the single monolithic body extends from one of the closed sections into an adjacent closed section, and a second end portion of the single monolithic body extends from one of the closed sections, along an exterior of an adjacent closed section, and laterally away from the single monolithic body to form a connecting flange.

First claim

What is claimed is:

1 . A mounting structure for a battery housing, the mounting structure comprising:
a single, continuous body extending in a longitudinal direction, the single, continuous body comprising multiple adjacent closed sections stacked relative to each other, wherein a first end portion of the single, continuous body extends from one of the closed sections into an adjacent closed section, and a second end portion of the single, continuous body extends from one of the closed sections, along an exterior of an adjacent closed section, and laterally away from the single, continuous body to form a connecting flange.

2 . The mounting structure of claim 1 , wherein the single, continuous body has a variable thickness.

3 . The mounting structure of claim 1 , wherein the connecting flange has a thickness that is greater than a thickness of each wall forming the multiple closed sections.

4 . The mounting structure of claim 1 , wherein the first end portion extends into the adjacent closed section and is welded to a vertical wall of the adjacent closed section.

5 . The mounting structure of claim 1 , wherein the single, continuous body comprises an upper wall and a lower wall, and wherein the connecting flange is positioned between the upper wall and the lower wall.

6 . The mounting structure of claim 5 , wherein the single, continuous body comprises a central internal brace disposed between the upper wall and the lower wall and substantially parallel to the upper wall and the lower wall.

7 . The mounting structure of claim 6 , wherein the connecting flange is located above the central internal brace.

8 . The mounting structure of claim 1 , wherein an upper closed section of the multiple closed sections comprises a plurality of first walls defining a first cavity and a lower closed section of the multiple closed sections comprises a plurality of second walls defining a second cavity.

9 . The mounting structure of claim 8 , wherein the connecting flange is welded to a vertical wall of the plurality of first walls.

10 . The mounting structure of claim 1 , wherein the connecting flange extends an entire length of the mounting structure.

11 . The mounting structure of claim 1 , wherein each section of the multiple closed sections has a rectangular shaped cross-section.

12 . A structural assembly for an electric vehicle, the structural assembly comprising:
a battery housing configured to house power storage units; and a pair of mounting structures, each mounting structure of the pair of mounting structures secured to a respective side of the battery housing and configured to mount the battery housing to a respective rail of a pair of opposed rails, wherein each mounting structure comprises a single, continuous body extending in a longitudinal direction, the single, continuous body comprising multiple adjacent closed sections stacked relative to each other, wherein a first end portion of the single, continuous body extends from one of the closed sections into an adjacent closed section, and a second end portion of the single, continuous body extends from one of the closed sections, along an exterior of an adjacent closed section, and laterally away from the single, continuous body to form a connecting flange.

13 . The structural assembly of claim 12 , wherein the single, continuous body has a variable thickness.

14 . The structural assembly of claim 12 , wherein the connecting flange has a thickness that is greater than a thickness of each wall forming the multiple closed sections.

15 . The structural assembly of claim 12 , further comprising fasteners extending through the connecting flange and configured to extend at least partially through the respective rail.

16 . The structural assembly of claim 12 , wherein the single, continuous body comprises an upper wall and a lower wall, and wherein the connecting flange is positioned between the upper wall and the lower wall.

17 . The structural assembly of claim 16 , wherein the single, continuous body comprises a central internal brace disposed between the upper wall and the lower wall and substantially parallel to a level ground surface when the electric vehicle is on the level ground surface.

18 . A mounting structure comprising:
a single, continuous body formed by a roll forming process and comprising multiple closed sections stacked vertically, wherein a first end portion of the single, continuous body extends from one of the closed sections into an adjacent closed section, and a second end portion of the single, continuous body extends from one of the closed sections, along an exterior of an adjacent closed section, and laterally away from the single, continuous body to form a connecting flange.

19 . The mounting structure of claim 18 , wherein the single, continuous body has a variable thickness.

20 . The mounting structure of claim 18 , wherein the connecting flange has a thickness that is greater than a thickness of each wall forming the multiple closed sections.

Assignees

• Ford Global Tech Llc

Inventors

• Bogachuk Vladimir Vladimirovich
• Gustafson Kevin A
• Reiners Robert

Classifications

• B60K2001/0438

  Arrangement under the floor · CPC title

• B60K2001/0405

  characterised by their position · CPC title

• B60L50/66

  Arrangements of batteries · CPC title

• B60K1/04 Primary

  of the electric storage means for propulsion · CPC title