Alignment bracket assembly for slidable vehicle door

Patent metadata

Field	Value
Publication number	US-11938797-B2
Application number	US-202117213688-A
Country	US
Kind code	B2
Filing date	Mar 26, 2021
Priority date	Mar 26, 2021
Publication date	Mar 26, 2024
Grant date	Mar 26, 2024

Abstract

A vehicle door system includes, among other things, a vehicle body and a slidable door that is slidable back and forth relative to the vehicle body between an open position and a closed position. The system further includes an alignment bracket assembly having a door-mounted portion and a body-mounted portion. The door-mounted portion and the body-mounted portion are wedged against one another when the slidable door is in the closed position to restrict movement of the slidable door relative to the vehicle body when the slidable door is in the closed position.

First claim

What is claimed is:

1. A vehicle door system, comprising:
a vehicle body;
a slidable door that is slidable back-and-forth relative to the vehicle body between an open position and a closed position; and
an alignment bracket assembly having a door-mounted portion and a body-mounted portion, the door-mounted portion and the body-mounted portion wedged against one another when the slidable door is in the closed position to restrict movement of the slidable door relative to the vehicle body when the slidable door is in the closed position, wherein the body-mounted portion is mounted to a slidable door sill of the vehicle body.

2. The vehicle door system of claim 1 , a hinge arm coupling the vehicle body to the sliding door.

3. The vehicle door system of claim 2 , wherein a first end portion of the hinge arm is pivotably coupled to the vehicle body through at least one first pivot, wherein an opposite, second end portion of the hinge arm is pivotably coupled to the sliding door through at least one second pivot.

4. The vehicle door system of claim 3 , wherein the first end portion is an inboard end portion and the second end portion is an outboard end portion.

5. The vehicle door system of claim 2 , wherein the hinge arm is a four-bar linkage.

6. The vehicle door system of claim 2 , wherein the slidable door is configured to slide relative to the hinge arm as the slidable door transitions between a fully open position and the closed position.

7. The vehicle door system of claim 2 , wherein the slidable door includes a track that slidably receives a rail portion of the hinge arm, the rail portion sliding relative to the slidable door within the track as the vehicle door slides back-and-forth relative to the vehicle body between the open position and the closed position.

8. The vehicle door system of claim 1 , wherein the door-mounted portion includes a groove, and the body-mounted portion includes a wedge that contacts a wall of the groove when the door-mounted portion and the body-mounted portion are wedged against one another, wherein the wedge projects vertically upward away from the slidable door sill.

9. The vehicle door system of claim 8 , wherein the groove opens downward, wherein the door-mounted portion includes a floor and a pair of sidewalls that project vertically downward away from the floor to define the groove that opens downward.

10. The vehicle door system of claim 1 , wherein the alignment bracket assembly is disposed at a vertical bottom of the slidable door and is secured directly to a downwardly facing surface of the slidable door.

11. The vehicle door system of claim 1 , wherein the vehicle body does not include a B-pillar.

12. The vehicle door system of claim 1 , wherein the slidable door is a rear side door of the vehicle.

13. The vehicle door system of claim 1 , wherein the slidable door is a limited-support door.

14. The vehicle door system of claim 1 , further comprising a rail and that is received within a track to couple the slidable door to the vehicle body, the rail sliding within the track as the vehicle door slides back-and-forth relative to the vehicle body between the open position and the closed position.

15. The vehicle door system of claim 1 , wherein the slidable door is slidably coupled to the vehicle body using no more than two rails received within respective tracks.

16. The vehicle door system of claim 1 , wherein the slidable door is slidably coupled to the vehicle body using no more than one rail received within a track.

17. The vehicle door system of claim 1 , wherein the slidable door and the vehicle body are constituents of an electrified vehicle.

18. The vehicle door system of claim 1 , wherein the alignment bracket assembly is disposed vertically between the slidable door and the slidable door sill when the slidable door is in the closed position.

19. A vehicle door securing method, comprising:
wedging a door-mounted portion of an alignment bracket assembly against a body-mounted portion of the alignment bracket assembly, the wedging restricting movement of a slidable door relative to a vehicle body when the slidable door is in a closed position, the body-mounted portion mounted to a door sill.

20. The vehicle door securing method of claim 19 , further comprising sliding the slidable door from an open position to the closed position using a hinge arm, and pivoting the slidable door relative to the hinge arm during the sliding.

Assignees

• Ford Global Tech Llc

Inventors

• Ritz Dan
• Nydam Scott

Classifications

• B60J5/06 Primary

  slidable; foldable · CPC title

• E05C9/1858

  of the roller bolt type · CPC title

• E05D15/0678

  on balls or floating rollers · CPC title

• B60Y2200/11

  Passenger cars; Automobiles · CPC title

• E05F5/003

  for sliding wings (Fasteners specially adapted for holding sliding wings open E05D13/04) · CPC title