Center track design for a sliding door

Patent metadata

Field	Value
Publication number	US-10053900-B2
Application number	US-201715416208-A
Country	US
Kind code	B2
Filing date	Jan 26, 2017
Priority date	Jan 27, 2016
Publication date	Aug 21, 2018
Grant date	Aug 21, 2018

Abstract

A sliding door mounting system for a vehicle includes a center track configured to support a sliding door between open and closed positions. The center track member includes a first zone and a second zone with a first bend disposed therebetween at a first angle. The center track member further includes a third zone and a second bend disposed between the second zone and the third zone at a second angle. A support part includes first and second zones and a portion of the center track member is coupled to an outer surface of the support part. The first zone of the support part includes a first thickness, and the second zone of the support part includes a second thickness. The second thickness of the second zone increases from a first end to a second end thereof.

First claim

What is claimed is:

1. A sliding door mounting system for a vehicle, comprising:
a center track member having a first zone, a second zone, and a third zone, wherein the center track member further includes a first bend defining a first angle between the first zone and the second zone, and a second bend defining a second angle between the second zone and the third zone, wherein the first angle is an angle in a range from about 160° to about 178°, further wherein the second angle is an angle in a range from about 182° to about 200°; and
a support part having a wedge-shaped body portion with an inner surface and an outer surface, wherein the body portion is coupled to an exterior wall of the vehicle at the inner surface thereof, and further wherein an inner surface of the center track member is coupled to the outer surface of the body portion of the support part, wherein the body portion includes a first zone having a first thickness, and a second zone having a monotonically decreasing second thickness along a length of the second zone, wherein the first zone and the second zone of the center track member are aligned with the first zone and the second zone of the support part, respectively, as mounted to one another.

2. The sliding door mounting system of claim 1 , wherein the first angle is an angle in a range from about 165° to about 175°, and further wherein the second angle is an angle in a range from about 185° to about 190°.

3. The sliding door mounting system of claim 2 , wherein the first angle and the second angle are chosen such that a sum of the first angle and the second angle is a value in a range from about 350° to about 370°.

4. The sliding door mounting system of claim 3 , wherein the first angle and the second angle are chosen such that a sum of the first angle and the second angle is a value in a range from about 355° to about 365°.

5. The sliding door mounting system of claim 1 , wherein the first zone of the center track member includes a length of at least 25 cm, further wherein the third zone of the center track member includes a length of at least 25 cm.

6. The sliding door mounting system of claim 5 , wherein the second zone of the center track member includes a length of at least 10 cm.

7. The sliding door mounting system of claim 1 , wherein the first thickness of the support part in the first zone thereof includes a width in a range from about 2 mm to about 50 mm.

8. The sliding door mounting system of claim 7 , wherein the width is in a range from about 5 mm to about 30 mm.

9. The sliding door mounting system of claim 1 , wherein the second thickness of the support part in the second zone thereof decreases linearly from a width of the first thickness to 0 mm.

10. A sliding door mounting system for a vehicle, comprising:
a center track member configured to support a sliding door between open and closed positions, wherein the center track member is a linear member having a first zone and a second zone with a first bend disposed therebetween at a first angle, the center track member further includes a third zone and a second bend disposed between the second zone and the third zone at a second angle, wherein the second angle of the second bend is greater than the first angle of the first bend; and
a support part having a first zone and a second zone, wherein a portion of the center track member is coupled to an outer surface of the support part, wherein the first zone of the support part includes a first thickness, and further wherein the second zone of the support part includes a second thickness disposed between a first end and a second end of the second zone, wherein the second thickness of the second zone increases from the first end to the second end of the second zone, and further wherein the first zone of the center track member is coupled to the first zone of the support part which is further coupled to an exterior wall of the vehicle.

11. The sliding door mounting system of claim 10 , wherein the exterior wall of the vehicle includes an inset channel, and further wherein the support part is received in the inset channel.

12. The sliding door mounting system of claim 10 , wherein the exterior wall of the vehicle includes a wheel well having a length.

13. The sliding door mounting system of claim 12 , wherein the support part is mounted to the exterior wall of the vehicle over the length of the wheel well.

14. The sliding door mounting system of claim 10 , wherein the first thickness of the support part is a constant thickness along a length of the first zone of the support part.

15. The sliding door mounting system of claim 10 , wherein the third zone of the center track is directly mounted to the exterior wall of the vehicle.

16. The sliding door mounting system of claim 15 , wherein the first bend and the second bend position the second zone of the center track member at an outwardly extending angle away from the exterior wall of the vehicle.

17. A sliding door mounting system for a vehicle, comprising:
a center track member configured to support a sliding door between open and closed positions, the center track member having a first zone, a second zone, and a third zone, wherein the center track member further includes a first bend at an obtuse angle between the first zone and the second zone, and a second bend at a reflex angle between the second zone and the third zone; and
a support part having a wedge-shaped body portion mounted between an exterior wall of the vehicle and the center track member, wherein the body portion of the support part includes a first zone having a first thickness, and a second zone having second thickness that is less than the first thickness, wherein the first zone and the second zone of the center track member are aligned with the first zone and the second zone of the support part, respectively, in assembly.

18. The sliding door mounting system of claim 17 , wherein the obtuse angle is an angle in a range from about 160° to about 178°, further wherein the reflex angle is an angle in a range from about 182° to about 200°.

19. The sliding door mounting system of claim 18 , wherein a width of the first thickness is in a range from about 5 mm to about 30 mm.

20. The sliding door mounting system of claim 19 , wherein the second thickness of the support part in the second zone thereof decreases linearly from the width of the first thickness to 0 mm.

Assignees

• Ford Global Tech Llc

Inventors

• Sogutcu Ceyhun
• Ulker Aytug
• Ilksoz Sabri
• Kesgin Hakan

Classifications

• F16C2326/01

  Parts of vehicles in general · CPC title

• B60J5/06 Primary

  slidable; foldable · CPC title

• E05D15/1047

  specially adapted for vehicles (E05D15/1044 takes precedence) · CPC title

• E05Y2600/62

  Bolts · CPC title

• E05D2015/1055

  with slanted or curved track sections or cams · CPC title