Pillar-mounted power door lock and power window system for a vehicle

• US 6,803,733 B1
• Filed: 04/08/2003
• Issued: 10/12/2004
• Est. Priority Date: 04/08/2003
• Status: Expired due to Fees

• Current Assignee: GM Global Technology Operations LLC (General Motors Company)
• Original Assignee: General Motors Corporation (General Motors Company)
• Inventors: Leistra, Philip Walter, Shabana, Mohsen D., Vitale, Robert Louis
• Primary Examiner(s): IP, SHIK LUEN PAUL
• Application Number:
  US10/409,644
• Publication Number:
  US 20040201229A1
• Time in Patent Office: 553 Days
• Field of Search: 318/280-294, 318/446-466, 296/146.11, 296/146.12, 296/155, 492/80, 493/60, 491/39, 493/58, 493/62
• US Class Current: 318/280
• CPC Class Codes: E05F 11/486 with one cable connection to the window glass
• CPC Class Codes: E05F 15/689 specially adapted for vehicle windows
• CPC Class Codes: E05F 15/692 enabling manual drive, e.g. in case of power failure
• CPC Class Codes: E05F 17/00 Special devices for shifting a plurality of wings operated simultaneously for simultaneously moving a plurality of interconnected ventilating lamellae E06B7/086
• CPC Class Codes: E05Y 2201/22 Locks
• CPC Class Codes: E05Y 2900/55 Windows
• CPC Class Codes: Y10T 292/699 Motor controlled

Abstract

A vehicle power window and power door lock system includes a vehicle pillar adapted for use between openable and closable vehicle doors and a single lock actuation assembly in the pillar adapted for engagement with a front door lock latch assembly on a front door and a rear door lock latch assembly on a rear door for locking and unlocking the doors. The vehicle power window and power door lock system further includes a single reversible electric motor in the pillar adapted for selective engagement with a front window on an adjacent front door and a rear window on an adjacent rear door for driving the windows up and down. A vehicle side door assembly includes a door lock latch assembly, a latch rod operatively connected to the latch assembly, a window, and a driven gear operatively connected to the window. The latch rod is operably connectable to a lock actuation assembly located in a body pillar adjacent to the door when the door is positioned against the body pillar. The driven gear is operably connectable to a motor located in the body pillar.

Claims

1. A vehicle pillar adapted for use between openable and closable vehicle doors having functional parts therein and comprising:

a structural member defining a hollow vehicle support portion adapted to abut each vehicle door; and

an actuating mechanism housed within the hollow vehicle support portion and including a drive member sufficiently engageable with a functional part of a respective vehicle door when the door is closed and the vehicle pillar is between the doors, so that the functional part functions.

2. The vehicle pillar of claim 1, wherein the actuating mechanism is actuatable by using a key fob.

3. The vehicle pillar of claim 1 in combination with a pair of flanking vehicle doors.

4. The vehicle pillar of claim 1, wherein the functional part is in a vehicle door lock system that locks and unlocks the doors.

5. The vehicle pillar of claim 1, wherein the functional part is in a vehicle window system that opens and closes windows.

6. A vehicle power window and power door lock system comprising:

a single lock actuation assembly adapted for engagement with a front door lock latch assembly on a front door and a rear door lock latch assembly on a rear door for locking and unlocking the doors; and

a single reversible electric motor adapted for selective engagement with a front window on the front door and a rear window on the rear door for driving the windows up and down;

wherein the lock actuation assembly and the motor are mountable on a body pillar disposed between the front and rear doors.

7. The vehicle power window and power door lock system of claim 6, wherein the lock actuation assembly includes a dual action solenoid adapted for engagement with the front and rear door latch assemblies.

8. The vehicle power window and power door lock system of claim 6, wherein the lock actuation assembly is engageable with the front door lock latch assembly in the front door when the front door is closed and with the rear door lock latch assembly in the rear door when the rear door is closed.

9. The vehicle power window and power door lock system of claim 8 wherein the lock actuation assembly includes a front door engagement member and a rear door engagement member;

and

wherein the front and rear door engagement members are disposed in the body pillar in a manner allowing for operable connection of the members with the respective door latch assemblies.

10. The vehicle power window and power door lock system of claim 9, wherein the front and rear door engagement members each have a distal end, said distal ends being movable in substantially opposing directions away from the center of the body pillar for operable connection with the latch assemblies.

11. The vehicle power window and power door lock system of claim 10, wherein the movement of the distal ends is in a substantially horizontal direction.

12. The vehicle power window and power door lock system of claim 10 further including:

the front door latch assembly;

the rear door latch assembly;

a front door latch rod; and

a rear door latch rod;

wherein the latch rods are operatively connected to the respective door latch assemblies on one end and operably connectable to the distal end of the respective engagement members on the other end when the engagement members are moved in the opposing directions.

13. The vehicle power window and power door lock system of claim 6, wherein the motor is selectively engageable with the front window when the front door is closed and with the rear window when the rear door is closed.

14. The vehicle power window and power door lock system of claim 13, further including:

a front window drive gear; and

a rear window drive gear;

wherein the drive gears are driven by the motor and are disposed in the body pillar in a manner allowing for operable connection of the drive gears with the respective windows.

15. The vehicle power window and power door lock system of claim 14, wherein the motor is substantially disposed either vertically or horizontally in the body pillar.

16. The vehicle power window and power door lock system of claim 14, further including:

a front window driven gear; and

a rear window driven gear;

wherein the driven gears are operatively connected to the respective windows and are disposed in the front door and in the rear door, respectively, in a manner allowing for operable connection of the driven gears with the drive gear when the doors are closed.

17. The vehicle power window and power door lock system of claim 16, wherein the motor is substantially disposed either vertically or horizontally in the body pillar.

18. The vehicle power window and power door lock system of claim 16, further including:

a manual crank, wherein the manual crank is operably connectable to at least one of the driven gears in at least one of the doors for manual movement of the respective window when said at least one of the doors is open.

19. A vehicle side door assembly adapted for movement relative to a body pillar, comprising:

a door lock latch assembly;

a latch rod operatively connected to the latch assembly;

a window; and

a driven gear operatively connected to the window;

wherein the latch rod is operably connectable to a lock actuation assembly located in a body pillar when the door is positioned against the body pillar, and

wherein the driven gear is operably connectable to a motor located in the body pillar when the door is positioned against the body pillar.

20. A vehicle power window and power door lock system comprising:

a single lock actuation assembly adapted for engagement with a front door lock latch assembly on a front door and a rear door lock latch assembly on a rear door for locking and unlocking the doors, including;

a front door engagement member;

a rear door engagement member;

a single reversible electric motor adapted for engagement with a front window on the front door and a rear window on the rear door for driving the windows;

a front window drive gear; and

a rear window drive gear;

wherein the drive gears are driven by the motor, and wherein the lock actuation assembly and the motor are mountable on a body pillar disposed between the front and rear doors, the front and rear door engagement members are disposable in the body pillar in a manner allowing for operable connection of the members with the respective door latch assemblies, and the drive gears are disposable in the body pillar in a manner allowing for operable connection of the drive gears with the respective windows.