Brake pedal feedback system
A brake pedal feedback system includes a spring driver, a first spring, a first brake pedal, and a second brake pedal. The spring driver includes a first recess and a second recess. The first brake pedal includes a first extension at least partially positioned in the first recess. The second first brake pedal includes a second extension at least partially positioned in the second recess. When the first brake pedal is in an engaged position and the second brake pedal is in a disengaged position, the first extension contacts a first surface of the first recess causing the spring driver to move the first spring from a relaxed condition to an energy storing condition, and the second extension is spaced apart from a first surface of the second recess.
1. A brake pedal feedback system, comprising:
a spring driver including a first recess and a second recess;
a first spring connected to the spring driver;
a first brake pedal including a first extension at least partially positioned in the first recess; and
a second brake pedal including a second extension at least partially positioned in the second recess;
when the first brake pedal is in a disengaged position and the second brake pedal is in a disengaged position, the first extension is spaced apart from a first surface of the first recess, the second extension is spaced apart from a first surface of the second recess, and the first spring is in a relaxed condition; and
when the first brake pedal is in an engaged position and the second brake pedal is in the disengaged position, the first extension contacts the first surface of the first recess causing the spring driver to move the first spring from the relaxed condition to an energy storing condition.
2. The brake pedal feedback system of claim 1 , wherein when the first brake pedal is in the disengaged position and the second brake pedal is in an engaged position, the second extension contacts the first surface of the second recess causing the spring driver to move the first spring from the relaxed condition to the energy storing condition.
3. The brake pedal feedback system of claim 1 , wherein when the first brake pedal is in the engaged position and the second brake pedal is in the engaged position, the first extension contacts the first surface of the first recess and the second extension contacts the first surface of the second recess causing the spring driver to move the first spring from the relaxed condition to the energy storing condition.
4. The brake pedal feedback system of claim 1 , wherein:
when the first brake pedal is in the engaged position and the second brake pedal is in the disengaged position, the first spring exerts a force to return the first brake pedal to the disengaged position;
when the first brake pedal is in the disengaged position and the second brake pedal is in the engaged position, the first spring exerts a force to return the second brake pedal to the disengaged position; and
when the first and second brake pedals are in the engaged positions, the first spring exerts a force to return the first and second brake pedals to the disengaged positions.
5. The brake pedal feedback system of claim 1 , further comprising:
a first return spring biasing the first brake pedal to the disengaged position.
6. The brake pedal feedback system of claim 1 , wherein the spring driver connects to a push rod configured to compress the first spring when at least one of the first and second brake pedals are in the engaged position.
7. The brake pedal feedback system of claim 1 , further comprising:
a first spring receiver connected to an extension of the spring driver and a first push rod;
a second spring receiver connected to a second push rod, the first spring positioned between the first spring receiver and the second spring receiver; and
a second spring positioned between the second spring receiver and the second push rod, the first push rod compressing at least one of the first and second springs when at least one of the first and second brake pedals are in the engaged position.
8. The brake pedal feedback system of claim 1 , wherein the spring driver includes a ball ramp configured to compress the first spring when at least one of the first and second brake pedals are in the engaged position.
9. The brake pedal feedback system of claim 1 , further comprising:
a ball ramp including a rotating ramp and a sliding ramp; and
a support disc spaced apart from the sliding ramp, the first spring positioned between the sliding ramp and the support disc, the sliding ramp compressing the first spring when at least one of the first and second brake pedals are in the engaged position.
10. The brake pedal feedback system of claim 1 , further comprising:
a ball ramp including a rotating ramp and a sliding; and
a housing spaced apart from the sliding ramp, the first spring positioned between the sliding ramp and the housing, the sliding ramp compressing the first spring when at least one of the first and second brake pedals are in the engaged position.
11. A work vehicle including a brake pedal feedback system, comprising:
a spring driver including a first recess and a second recess;
a first spring connected to the spring driver;
a first brake pedal including a first extension at least partially positioned in the first recess; and
a second brake pedal including a second extension at least partially positioned in the second recess;
when the first brake pedal is in a disengaged position and the second brake pedal is in a disengaged position, the first extension is spaced apart from a first surface of the first recess, the second extension is spaced apart from a first surface of the second recess, and the first spring is in a relaxed condition; and
when the first brake pedal is in an engaged position and the second brake pedal is in the disengaged position, the first extension contacts the first surface of the first recess causing the spring driver to move the first spring from the relaxed condition to an energy storing condition.
12. The work vehicle of claim 11 , wherein when the first brake pedal is in the disengaged position and the second brake pedal is in an engaged position, the second extension contacts the first surface of the second recess causing the spring driver to move the first spring from the relaxed condition to the energy storing condition.
13. The work vehicle of claim 11 , wherein when the first brake pedal is in the engaged position and the second brake pedal is in the engaged position, the first extension contacts the first surface of the first recess and the second extension contacts the first surface of the second recess causing the spring driver to move the first spring from the relaxed condition to the energy storing condition.
14. The work vehicle of claim 11 , wherein:
when the first brake pedal is in the engaged position and the second brake pedal is in the disengaged position, the first spring exerts a force to return the first brake pedal to the disengaged position;
when the first brake pedal is in the disengaged position and the second brake pedal is in the engaged position, the first spring exerts a force to return the second brake pedal to the disengaged position; and
when the first and second brake pedals are in the engaged positions, the first spring exerts a force to return the first and second brake pedals to the disengaged positions.
15. The work vehicle of claim 11 , further comprising:
a first return spring biasing the first brake pedal to the disengaged position.
16. The work vehicle of claim 11 , wherein the spring driver connects to a push rod configured to compress the first spring when at least one of the first and second brake pedals are in the engaged position.
17. The work vehicle of claim 11 , further comprising:
a first spring receiver connected to an extension of the spring driver and a first push rod;
a second spring receiver connected to a second push rod, the first spring positioned between the first spring receiver and the second spring receiver; and
a second spring positioned between the second spring receiver and the second push rod, the first push rod compressing at least one of the first and second springs when at least one of the first and second brake pedals are in the engaged position.
18. The work vehicle of claim 11 , wherein the spring driver includes a ball ramp configured to compress the first spring when at least one of the first and second brake pedals are in the engaged position.
19. The work vehicle of claim 11 , further comprising:
a ball ramp including a rotating ramp and a sliding ramp; and
a support disc spaced apart from the sliding ramp, the first spring positioned between the sliding ramp and the support disc, the sliding ramp compressing the first spring when at least one of the first and second brake pedals are in the engaged position.
20. The work vehicle of claim 11 , further comprising:
a ball ramp including a rotating ramp and a sliding; and
a housing spaced apart from the sliding ramp, the first spring positioned between the sliding ramp and the housing, the sliding ramp compressing the first spring when at least one of the first and second brake pedals are in the engaged position.