Universal actuator assembly for a door latch

• US 6,629,711 B1
• Filed: 03/01/2001
• Issued: 10/07/2003
• Est. Priority Date: 03/01/2001
• Status: Expired due to Term

• Current Assignee: TriMark Corporation
• Original Assignee: TriMark Corporation
• Inventors: Bryant, Kenneth William, Gleason, Stephen J., Alcantara, David
• Primary Examiner(s): Sandy, Robert J.
• Assistant Examiner(s): Melwani, Dinesh N
• Application Number:
  US09/797,289
• Time in Patent Office: 950 Days
• Field of Search: 292/216, 292/336.3, 292/DIG.23, 292/169.14, 702/63, 702/64, 702/37
• US Class Current: 292/216
• CPC Class Codes: E05B 83/36 Locks for passenger or like doors
• CPC Class Codes: Y10S 292/23 Vehicle door latches
• CPC Class Codes: Y10T 292/1047 Closure
• CPC Class Codes: Y10T 292/1082 Motor
• CPC Class Codes: Y10T 292/1097 Reversible

Abstract

The universal logic assembly of the present invention is non-handed so as to be adapted for use both left-hand and right-hand vehicle door structures. The logic assembly includes a mounting bracket adapted to be attached to the inside of the door structure, with the latch assembly sandwiched therebetween. A plurality of lever arms are pivotally mounted on the bracket, with each arm having opposite front and back sides. A plurality of clips are mounted on the lever arms to receive rods and/or cables from the door handles and lock mechanism so as to control the opening and closing of the latch. The clips can be mounted from both the front and back sides of the arms, such that the logic assembly is a non-handed universal product.

Claims

1. A universal actuator assembly for a latch mounted on a vehicle door structure, comprising:

a mounting bracket adapted to be attached to the latch and to the door structure;

a plurality of lever arms pivotally mounted on the bracket, each arm having opposite front and back sides;

at least one clip mounted on one of the lever arms and adapted to receive a connector from the door structure so as to control opening and closing of the latch;

the clip being mountable from both the front and back sides of the one arm such that the actuator assembly can be universally used on both left-hand and right-hand door structures.

2. The actuator assembly of claim 1 wherein the lever arms include a lock arm pivotally mounted to the bracket, an outside release arm pivotally connected to the bracket, a link arm pivotally connected to the lock arm and to the outside release arm, a spring arm pivotally connected to the bracket, an inside release arm pivotally connected to the bracket, and an actuator arm pivotally connected to the bracket.

3. The actuator assembly of claim 2 further comprising an over center spring having opposite ends connected to the lock arm and to the bracket to provide torsional resistance to the lock arm.

4. The actuator assembly of claim 2 further comprising an extension spring having opposite ends connected to the spring arm and to the bracket to provide an extension load force to the spring arm.

5. The actuator assembly of claim 4 wherein the arms are adapted to receive input from the door structure and thereby output a desired function to the latch.

6. The actuator assembly of claim 2 wherein a first clip is mounted on the outside release arm and a second clip is mounted on the inside release arm for connection to rods on the door structure.

7. The actuator assembly of claim 2 wherein a pair of clips are mounted on the lock arm for connection to rods on the door structure.

8. The actuator assembly of claim 2 wherein the outside release arm is adapted to be connected to an outside door handle of the door structure for pivotal movement by the handle.

9. The actuator assembly of claim 8 wherein the actuator arm is pivotal in response to pivoting of the outside release arm so as to open the latch.

10. The actuator assembly of claim 2 wherein the inside release arm is adapted to be connected to an inside door handle of the door structure for pivotal movement by the handle.

11. The actuator assembly of claim 9 wherein the actuator arm is pivotal in response to pivoting of the inside release arm so as to open the latch.

12. The actuator assembly of claim 2 wherein the lock arm is adapted to be connected to a lock mechanism of the door structure for movement between lock and unlocked positions.

13. The actuator assembly of claim 12 wherein the actuator arm is precluded from pivoting in response to actuation of an outside door handle of the door structure when the lock arm is in a locked position.

14. An actuator assembly for a vehicle door, the door including inside and outside door handles, a lock mechanism, and a latch, the assembly comprising:

a bracket adapted to be mounted inside the door to cooperate with the latch;

a plurality of lever arms pivotally mounted on the bracket, each arm having opposite sides;

a plurality of clips mounted on certain ones of the lever arms and being adapted to provide connections to the locking mechanism and door handles; and

the clips being reversible on the arms such that the actuator assembly is non-handed.

15. The actuator assembly of claim 14 wherein the arms are movable in response to input from the lock mechanism so as to control opening and closing of the lock mechanism.

16. The actuator assembly of claim 14 wherein the arms are movable in response to actuation of the outside door handle to open the latch.

17. The actuator assembly of claim 14 wherein the arms are movable in response to actuation of the inside door handle to open the latch.