Ice-breaking hinge assemblies for vehicle closure members

Patent metadata

Field	Value
Publication number	US-10890022-B2
Application number	US-201816156162-A
Country	US
Kind code	B2
Filing date	Oct 10, 2018
Priority date	Oct 10, 2018
Publication date	Jan 12, 2021
Grant date	Jan 12, 2021

Abstract

This disclosure is directed to hinge assemblies for securing closure members to a vehicle body. Exemplary hinge assemblies may include icebreaker features for breaking through ice formations that can form on the closure members. The icebreaker features are configured to break through the ice formations as the closure members are moved.

First claim

What is claimed is:

1. A vehicle closure member hinge assembly, comprising:
a vehicle body mounting plate;
a closure member mounting plate pivotally connected to the vehicle body mounting plate; and
an icebreaker flange configured to break an ice formation as the closure member mounting plate is pivoted relative to the vehicle body mounting plate,
wherein the icebreaker flange and the closure member mounting plate together establish a single piece, monolithic part.

2. The vehicle closure member hinge assembly as recited in claim 1 , wherein the closure member mounting plate is pivotally connected to the vehicle body mounting plate by a hinge pin.

3. The vehicle closure member hinge assembly as recited in claim 1 , wherein the icebreaker flange extends from the closure member mounting plate.

4. The vehicle closure member hinge assembly as recited in claim 1 , wherein the icebreaker flange is a separate component from the vehicle body mounting plate.

5. The vehicle closure member hinge assembly as recited in claim 1 , wherein the icebreaker flange includes a platform portion and blade portion, and further wherein the blade portion includes a cutting edge that is configured to break through the ice formation.

6. The vehicle closure member hinge assembly as recited in claim 5 , wherein the blade portion extends transversely from the platform portion.

7. The vehicle closure member hinge assembly as recited in claim 5 , wherein the platform portion extends from or is received against a mounting foot of the closure member mounting plate, and the blade portion extends to a location beneath the closure member mounting plate and the vehicle body mounting plate.

8. The vehicle closure member hinge assembly as recited in claim 1 , wherein the icebreaker flange includes a platform portion, a first blade portion, and a second, separate blade portion.

9. The vehicle closure member hinge assembly as recited in claim 1 , wherein the icebreaker flange includes a blade portion having a curved cutting edge.

10. A vehicle closure member hinge assembly, comprising:
a vehicle body mounting plate;
a closure member mounting plate pivotally connected to the vehicle body mounting plate; and
an icebreaker flange configured to break an ice formation as the closure member mounting plate is pivoted relative to the vehicle body mounting plate,
wherein the icebreaker flange includes a first flange piece and a second flange piece in abutting engagement with the first flange piece.

11. A vehicle, comprising:
a vehicle body;
a closure member; and
a hinge assembly for mounting the closure member to the vehicle body, wherein the hinge assembly includes a first mounting plate mounted to the vehicle body, a second mounting plate mounted to the closure member, and an icebreaker flange configured to break through an ice formation formed at an interface between the closure member and the vehicle body,
wherein the icebreaker flange establishes a lowermost section of the hinge assembly and is bolted or screwed directly to the second mounting plate.

12. The vehicle as recited in claim 11 , wherein the closure member is a swing gate.

13. The vehicle as recited in claim 11 , wherein the icebreaker flange extends from the second mounting plate and includes a platform portion and blade portion.

14. The vehicle as recited in claim 11 , wherein the icebreaker flange is a separate component from the first mounting plate and the second mounting plate.

15. The vehicle as recited in claim 11 , wherein the icebreaker flange and the second mounting plate together establish a single piece, monolithic part.

16. The vehicle as recited in claim 11 , wherein the icebreaker flange includes a first flange piece and a second flange piece received in abutting engagement with the first flange piece.

17. The vehicle as recited in claim 11 , wherein the icebreaker flange includes a platform portion, a first blade portion, and a second, separate blade portion.

18. The vehicle as recited in claim 11 , wherein the icebreaker flange includes a blade portion having a curved cutting edge.

Assignees

• Ford Global Tech Llc

Inventors

• Frige Filho Carlos Alberto
• Bertoldi Marcelo

Classifications

• E05Y2800/428

  against water or ice · CPC title

• E05D11/00 Primary

  Additional features or accessories of hinges {(edge protecting devices E06B3/88)} · CPC title

• E05Y2900/546

  Tailboards, tailgates or sideboards opening upwards · CPC title

• E05Y2900/531

  Doors · CPC title

• E05D3/02

  with one pin · CPC title