Systems and methods for a battery panel assembly on a material handling vehicle

Patent metadata

Field	Value
Publication number	US-11205819-B2
Application number	US-202016817302-A
Country	US
Kind code	B2
Filing date	Mar 12, 2020
Priority date	Apr 4, 2019
Publication date	Dec 21, 2021
Grant date	Dec 21, 2021

Abstract

A battery panel assembly for a material handling vehicle having a battery is provided. The battery panel assembly includes an inner counterweight panel configured to couple to the battery assembly. The inner panel including a battery service cutout. The battery panel assembly further includes an outer panel configured to couple to the inner panel. The outer panel includes a cutout configured to align with the battery service cutout and an access door dimensioned to cover the cutout.

First claim

I claim:

1. A battery panel assembly for a material handling vehicle having a battery assembly, the battery panel assembly comprising:
an inner counterweight panel configured to couple to the battery assembly, the inner counterweight panel including a battery service cutout; and
an outer panel configured to couple to the inner panel, the outer panel including a cutout configured to align with the battery service cutout and an access door dimensioned to cover the cutout.

2. The battery panel assembly of claim 1 , wherein the outer panel includes a bracket configured to verify installation of the outer panel on the material handling vehicle.

3. The battery panel assembly of claim 1 , wherein the access door is pivotally coupled to the outer panel.

4. The battery panel assembly of claim 3 , wherein pivoting the access door is configured to provide access to components of the battery assembly.

5. The battery panel assembly of claim 1 , wherein the access door includes fasteners configured to couple and decouple the battery service door from the outer panel to selectively provide access to components of the battery assembly.

6. The battery panel assembly of claim 1 , wherein a weight of the inner counterweight panel is greater than a weight of the outer panel.

7. The battery panel assembly of claim 1 , wherein the inner counterweight panel engages the battery compartment at a first side of the material handling vehicle; and
wherein the battery panel assembly includes a second inner counterweight panel and a second outer panel, the second inner counterweight panel being configured to engage the battery compartment at a second side of the material handling vehicle and the second outer panel configured to engage the second inner counterweight panel.

8. The battery panel assembly of claim 1 , wherein the inner counterweight panel is fabricated from an iron material.

9. The battery panel assembly of claim 1 , wherein the inner counterweight panel is fabricated from a steel material.

10. The battery panel assembly of claim 1 , wherein the outer panel is fabricated from a plastic material.

11. A battery panel assembly for a material handling vehicle having a battery compartment with a battery assembly, the battery compartment having a left side and a right side, the battery panel assembly comprising:
a right inner panel configured to couple to the right side of the battery compartment, the right inner panel including a first battery access cutout;
a right outer panel configured to couple to the right inner panel, the right outer panel including a first opening in alignment with the first cutout and an access door dimensioned to cover the first opening;
a left inner panel configured to couple to the left side of the battery compartment, the left inner panel including a second battery access cutout; and
a left outer panel configured to couple to the left inner panel, the left outer panel including a second opening in alignment with the second battery access cutout and an access panel configured to cover the second opening.

12. The battery panel assembly of claim 11 , wherein the right outer panel includes a first bracket configured to verify installation of the right outer panel on the material handling vehicle, and the left outer panel includes a second bracket configured to verify installation of the left outer panel on the material handling vehicle.

13. The battery panel assembly of claim 11 , wherein the access door is pivotally coupled to the right outer panel.

14. The battery panel assembly of claim 13 , wherein pivoting the access door is configured to provide access to components of the battery assembly.

15. The battery panel assembly of claim 11 , wherein the access panel is removably coupled to the left outer panel by at least one fastener.

16. The battery panel assembly of claim 15 , whereby removal of the access panel is configured to provide access to components of the battery assembly.

17. The battery panel assembly of claim 11 , wherein each of the right inner panel and the left inner panel is a counterweight.

18. The battery panel assembly of claim 11 , wherein a weight of the right inner counterweight panel is greater than a weight of the right outer panel.

19. The battery panel assembly of claim 11 , wherein a weight of the left inner counterweight panel is greater than a weight of the left outer panel.

20. A method for adding counterweight to a battery assembly on a material handling vehicle, the method comprising:
coupling a first inner panel to a first side of the battery assembly, thereby adding counterweight to the battery assembly; and
coupling a first outer panel to the first inner panel to enclose the battery assembly.

21. The method of claim 20 , further comprising:
coupling a second inner panel to a second side of the battery assembly, thereby adding counterweight to the battery assembly; and
coupling a second outer panel to the second inner panel to enclose the battery assembly.

Assignees

• Raymond Corp

Inventors

• Confer Thomas W

Classifications

• H01M50/249 Primary

  specially adapted for aircraft or vehicles, e.g. cars or trains (constructional details of batteries specially adapted for electric vehicles B60L50/64) · CPC title

• H01M10/42

  Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells (H01M10/60 takes precedence) · CPC title

• B60K2001/0461

  from the side · CPC title

• B60L50/66

  Arrangements of batteries · CPC title

• Y02E60/10

  Energy storage using batteries · CPC title