Vehicle shifter assembly

Patent metadata

Field	Value
Publication number	US-10107388-B2
Application number	US-201514971048-A
Country	US
Kind code	B2
Filing date	Dec 16, 2015
Priority date	Dec 16, 2015
Publication date	Oct 23, 2018
Grant date	Oct 23, 2018

Abstract

A shift lever assembly may include a shift lever movable about a pivot axis to permit changing a transmission mode, and a sensor element coupled to the shift lever for movement with the shift lever when the shift lever is moved to cause a transmission mode change. The sensor element is movable relative to the shift lever during at least a portion of the movement of the shift lever. This may permit the sensor element to remain at a relatively consistent distance from the sensor, where that distance is measured perpendicular to the sensor, over the path of movement of the sensor element.

First claim

The invention claimed is:

1. A vehicle shift lever assembly, comprising:
a shift lever movable about a pivot axis to permit changing a transmission mode; and
a sensor element coupled to the shift lever for movement with the shift lever when the shift lever is moved and wherein the sensor element is movable relative to the shift lever during at least a portion of the movement of the shift lever.

2. The assembly of claim 1 , wherein the shift lever includes a housing and the sensor element includes a carrier movably coupled to the housing.

3. The assembly of claim 2 , wherein the sensor element includes a magnet and the carrier retains the magnet relative to the housing.

4. The assembly of claim 3 , wherein the sensor element includes a contact surface adapted to engage an adjacent surface during the path of movement and wherein the magnet does not engage the surface.

5. The assembly of claim 2 , which also includes a biasing member that yieldably biases at least one of the carrier or sensor element relative to the housing.

6. The assembly of claim 5 , wherein the sensor element is biased in a direction perpendicular to or within 45 degrees of perpendicular to the pivot axis.

7. The assembly of claim 5 , wherein the sensor element is biased in a direction parallel to or within 45 degrees of parallel to the pivot axis.

8. The assembly of claim 7 which also includes a follower carried by the housing for movement with the housing, the follower adapted to engage and move relative to a contoured track as the shift lever is moved.

9. The assembly of claim 8 wherein the follower is movable relative to the housing and yieldably biased relative to the housing.

10. The assembly of claim 1 , which also includes a sensor located adjacent to the path of movement of the sensor element and responsive to movement of the sensor element.

11. The assembly of claim 10 , wherein the sensor element is biased toward the sensor.

12. The assembly of claim 10 , which also includes a mount adapted to couple the shift lever to a vehicle, wherein the sensor is carried by the mount and a wall is provided between the sensor and the sensor element.

13. The assembly of claim 12 , wherein the sensor element is biased toward the wall.

14. The assembly of claim 12 , wherein the sensor is mounted on a circuit board and the wall is arranged parallel to a surface of the circuit board adjacent to the wall and the sensor element is biased into engagement with the wall.

15. The assembly of claim 14 wherein the sensor element includes a carrier and a sensor element carried by the carrier for movement with the carrier, and wherein the carrier is biased into engagement with the wall.

16. A vehicle shift lever assembly, comprising:
a shift lever pivoted about a pivot axis to permit changing a transmission mode and including a housing;
a sensor element carried by the housing for movement with the housing when the shift lever is pivoted;
a sensor responsive to movement of the sensor element as the shift lever is pivoted, wherein the sensor element is biased toward the sensor and movable relative to the housing.

17. The assembly of claim 16 which also includes a mount to which the shift lever is coupled, wherein one of the mount and the housing includes a wall that is received between the sensor element and the sensor and wherein the sensor element is biased toward the wall.

18. The assembly of claim 17 wherein the sensor element includes a carrier and a magnet, and at least one of the carrier or the magnet is biased into engagement with the wall over at least a majority of the path of motion of the sensor element.

19. The assembly of claim 17 wherein the sensor element is biased in a direction parallel to or within 45 degrees of parallel to the pivot axis.

20. The assembly of claim 17 wherein the sensor element is biased in a direction perpendicular to or within 45 degrees of perpendicular to the pivot axis.

Assignees

• Dura Operating Llc

Inventors

• Beattie Dale A
• Howe Brian D
• Morales Alberto P

Classifications

• F16H59/08

  Range selector apparatus · CPC title

• F16H2061/245

  Ramp contours for generating force threshold, e.g. cams or pushers for generating additional resistance for a reverse path · CPC title

• F16H59/105 Primary

  consisting of electrical switches or sensors · CPC title