Seat fittings for attaching seats to seat tracks in a vehicle and related systems and methods
Seat fittings for attaching seats to seat tracks in a vehicle and related systems and methods are described herein. An example seat fitting includes a body having a bottom surface to face a seat track, a locking stud, and a solenoid disposed in the body. The solenoid is operable to move the locking stud between a retracted position in which the locking stud is disposed in the body and an extended position in which the locking stud extends outward from the bottom surface of the body and into the seat track.
1. A seat fitting for attaching a seat to a seat track in a vehicle, the seat fitting comprising:
a body having a bottom surface to face the seat track;
a locking stud; and
a solenoid disposed in the body, the solenoid including a guide, the solenoid operable to move the locking stud between a retracted position in which the locking stud is disposed in the body and an extended position in which the locking stud extends outward from the bottom surface of the body and into the seat track, the guide to cause the locking stud to rotate about an axis of the locking stud while the solenoid moves the locking stud between the retracted position and the extended position.
2. The seat fitting of claim 1 , wherein the locking stud is moved from the extended position to the retracted position when the solenoid is energized, and the locking stud is moved from the retracted position to the extended position when the solenoid is de-energized.
3. The seat fitting of claim 2 , wherein, when the solenoid is de-energized, the locking stud moves away from the bottom surface of the body and rotates about the axis of the locking stud.
4. The seat fitting of claim 3 , wherein, when the solenoid is energized, the locking stud rotates about the axis of the locking stud and moves toward the bottom surface of the body.
5. The seat fitting of claim 1 , wherein the guide is to cause the locking stud to rotate about 90°.
6. The seat fitting of claim 1 , wherein the locking stud has a stem and an arm coupled to a distal end of the stem, the arm extending transverse to the stem.
7. The seat fitting of claim 6 , wherein, when the locking stud is in the retracted position, the arm is orientated parallel to a longitudinal axis of the seat track, and when the locking stud is in the extended position, the arm is orientated transverse to the longitudinal axis of the seat track.
8. The seat fitting of claim 6 , wherein the seat fitting includes a recess, the stem and the arm disposed within the recess when the locking stud is in the retracted position.
9. The seat fitting of claim 8 , wherein the arm is oriented in a direction that is aligned with the recess when the locking stud is in the retracted position, and wherein the arm is orientated in a direction that is perpendicular to the recess when the locking stud is in the extended position.
10. The seat fitting of claim 1 , wherein the solenoid includes a spring to bias the locking stud to the extended position when the solenoid is de-energized.
11. The seat fitting of claim 1 , wherein, when the locking stud is in the retracted position, a bottom surface of the locking stud does not extend beyond the bottom surface of the body.
12. The seat fitting of claim 1 , further including an interface including a first terminal and a second terminal electrically coupled to the solenoid, such that when a tool is attached to the interface, the tool energizes the solenoid.
13. The seat fitting of claim 12 , wherein the interface includes a first magnet to magnetically attract a second magnet on the tool to hold the tool on the interface.
14. A method comprising:
energizing a solenoid in a seat fitting coupled to a seat to release the seat fitting from a seat track in a vehicle, the seat fitting including a body having a bottom surface facing the seat track and a locking stud, the solenoid disposed in the body, wherein, when the solenoid is energized, the solenoid moves the locking stud from an extended position in which the locking stud extends outward from the bottom surface of the body and into the seat track to a retracted position in which the locking stud is disposed in the body, and wherein the solenoid includes a guide to cause the locking stud to rotate about an axis of the locking stud while the solenoid moves the locking stud between the retracted position and the extended position;
moving the seat from a first location to a second location while the solenoid is energized; and
de-energizing the solenoid to attach the seat fitting to the seat track while the seat is at the second location.
15. The method of claim 14 , wherein the energizing of the solenoid includes coupling a tool to an interface on the seat or the seat fitting.
16. The method of claim 15 , wherein the de-energizing of the solenoid includes decoupling the tool from the interface.
17. The method of claim 16 , wherein the tool includes a power source to energize the solenoid when the tool is coupled to the interface.
18. The method of claim 14 , wherein, when the solenoid is energized, the solenoid moves the locking stud out of the seat track.
19. The method of claim 18 , wherein, when the solenoid is de-energized, the solenoid moves the locking stud from the retracted position to the extended position.
20. The method of claim 19 , wherein the solenoid includes a spring to move the locking stud from the retracted position to the extended position.