Auto-lock system for door window frame lateral retention

Patent metadata

Field	Value
Publication number	US-10000947-B2
Application number	US-201615052582-A
Country	US
Kind code	B2
Filing date	Feb 24, 2016
Priority date	Feb 24, 2016
Publication date	Jun 19, 2018
Grant date	Jun 19, 2018

Abstract

A lateral impact retention system for a vehicle door includes a door window frame retainer configured for mounting to the vehicle body and a pivoting catch configured for mounting to a window frame of the door. The pivoting catch engages the retainer when the door is subjected to a door-displacing lateral impact, but is not connected to any door-operating mechanism of the door. During normal operation of the door between the fully closed and open configurations, the pivoting catch automatically inserts into and displaces from the retainer.

First claim

What is claimed:

1. A lateral impact retention system for a vehicle door, comprising:
a door window frame retainer mounted to a vehicle body; and
a pivoting catch mounted to a window frame of the door and comprising a retaining flange which automatically engages a cooperating slot defined in the door window frame retainer only when the door is subjected to a door-displacing lateral impact;
wherein the pivoting catch operates independently of any door-actuating mechanism.

2. The system of claim 1 , wherein the pivoting catch automatically inserts into the door window frame retainer when the door is translated to a fully closed position and automatically displaces from the retainer when the door is translated towards an open configuration.

3. The system of claim 2 , wherein the pivoting catch comprises a cam surface which slidingly displaces the pivoting catch from the door window frame retainer when the door is translated towards the open configuration.

4. The system of claim 2 , wherein the door window frame retainer comprises a cooperating surface which urges the pivoting catch into a recess disposed in the door when the door is translated towards the open configuration.

5. The system of claim 4 , further comprising a biasing member configured to urge the pivoting catch outwardly from the recess.

6. A vehicle including the system of claim 1 .

7. A motor vehicle, comprising;
a body;
at least one vehicle sliding door;
a sliding door window frame retainer mounted to the body; and
a sliding door-mounted pivoting catch comprising a retaining flange which automatically engages a cooperating slot defined in the door window frame retainer only when the sliding door is subjected to a door-displacing lateral impact;
wherein the pivoting catch operates independently of any sliding door actuating mechanism.

8. The motor vehicle of claim 7 , wherein the pivoting catch automatically inserts into the door window frame retainer when the sliding door is translated to a fully closed position and automatically displaces from the door window frame retainer when the sliding door is translated towards an open configuration.

9. The motor vehicle of claim 7 , wherein the pivoting catch comprises a cam surface which slidingly displaces the pivoting catch from the door window frame retainer when the sliding door is translated towards the open configuration.

10. The motor vehicle of claim 7 , wherein the door window frame retainer comprises a cooperating surface which urges the pivoting catch into a recess disposed in the sliding door when the sliding door is translated towards the open configuration.

11. The motor vehicle of claim 10 , further comprising a biasing member configured to urge the pivoting catch outwardly from the recess.

12. A lateral impact retention system for a vehicle door, comprising:
a door window frame retainer mounted to a vehicle body; and
a pivoting catch mounted to a window frame of the door and comprising a retaining flange which automatically engages a cooperating slot defined in the door window frame retainer only when the door is subjected to a door-displacing lateral impact;
further wherein the pivoting catch operates independently of any door actuating mechanism, automatically inserts into the door window frame retainer when the door is translated to a fully closed position, and automatically displaces from the door window frame retainer when the door is translated towards an open configuration.

13. The system of claim 12 , wherein the pivoting catch comprises a cam surface which slidingly displaces the pivoting catch from the door window frame retainer when the door is translated towards the open configuration.

14. The system of claim 12 , wherein the door window frame retainer comprises a cooperating surface which urges the pivoting catch into a recess disposed in the door when the door is translated towards the open configuration.

15. The system of claim 14 , further comprising a biasing member configured to urge the pivoting catch outwardly from the recess.

16. A vehicle including the system of claim 12 .

Assignees

• Ford Global Tech Llc
• Ford Global Tech Llc

Inventors

• Alarcon Hernandez Jesus Alfonso

Classifications

• E05B83/40

  for sliding doors · CPC title

• E05B77/12 Primary

  Automatic locking or unlocking at the moment of collision · CPC title

• B60J5/0402 Primary

  window frame details, including sash guides and glass runs · CPC title

• B60J5/06

  slidable; foldable · CPC title

• B60J5/0458

  Passive coupling of the reinforcement elements to the door or to the vehicle body · CPC title