Pedal assembly

1. A pedal assembly for operating a push rod that activates a functional system of a vehicle, the pedal assembly comprising:

a pedal arm comprising an elongated lever structure with a first end and a second end and configured for movement between a first arm position and a second arm position;

a pedal plate provided on the second end of the elongated lever structure of the pedal arm for depression by a foot of a driver of the vehicle;

a vehicle mounting bracket;

a pivot pin receiving member configured for pivoting relative to the vehicle mounting bracket about a pivot axis, the first end of the pedal arm being operatively connected to the pivot pin receiving member to provide pivotal movement to the pivot pin receiving member during movement of the pedal arm between the first arm position and the second arm position; and

a pivot pin at least partially and axially received by the pivot pin receiving member and configured to pivotally connect the pedal arm and the vehicle mounting bracket;

wherein the pivot pin receiving member and the pivot pin are mechanically coupled to one another via an interlock connection therebetween to simultaneously pivot together about the pivot axis as a unit during movement of the pedal arm between the first arm position and the second arm position,

wherein at least a portion of the pivot pin receiving member or the pivot pin is deformed to form the interlock connection between the pivot pin receiving member and the pivot pin, and

wherein the pivot pin comprises a connector for connection to a sensor for detecting the movement of the movement of the pedal arm between the first arm position and the second arm position.

2. The pedal assembly of claim 1 , wherein the vehicle mounting bracket comprises spaced-apart walls with openings formed therein,

wherein the pivot pin receiving member is aligned with the openings in the walls and is disposed between the walls such that an opening of the pivot pin receiving member is aligned with the openings in the walls, and

wherein the pivot pin is inserted through the aligned openings in the walls and the opening of the pivot pin receiving member.

3. The pedal assembly of claim 1 , further comprising pivot bushings disposed on walls of the vehicle mounting bracket,

wherein the pivot bushings are configured to be fixed against pivotal rotation, while permitting pivoting of the pivot pin therein.

4. The pedal assembly of claim 1 , wherein the interlock connection between the pivot pin receiving member and the pivot pin includes:

a first interlock connection portion disposed on one of an outer peripheral surface of the pivot pin and an inner peripheral surface of the pivot pin receiving member, and

a second interlock connection portion disposed on the other of the outer peripheral surface of the pivot pin and the inner peripheral surface of the pivot pin receiving member,

wherein one of the first interlock connection portion and the second interlock connection portion deforms the other of the first interlock connection portion and the second interlock connection portion to form the interlock connection between the pivot pin receiving member and the pivot pin.

5. A pedal assembly for operating a push rod that activates a functional system of a vehicle, the pedal assembly comprising:

a pedal arm comprising an elongated lever structure with a first end and a second end and configured for movement between a first arm position and a second arm position;

a pedal plate provided on the second end of the elongated lever structure of the pedal arm for depression by a foot of a driver of the vehicle;

a vehicle mounting bracket;

a pivot pin receiving member configured for pivoting relative to the vehicle mounting bracket about a pivot axis, the first end of the pedal arm being operatively connected to the pivot pin receiving member to provide pivotal movement to the pivot pin receiving member during movement of the pedal arm between the first arm position and the second arm position; and

a pivot pin at least partially and axially received by the pivot pin receiving member and configured to pivotally connect the pedal arm and the vehicle mounting bracket;

wherein the pivot pin receiving member and the pivot pin are mechanically coupled to one another via an interlock connection therebetween to simultaneously pivot together about the pivot axis as a unit during movement of the pedal arm between the first arm position and the second arm position,

wherein at least a portion of the pivot pin receiving member or the pivot pin is deformed to form the interlock connection between the pivot pin receiving member and the pivot pin, and

wherein a portion of the pivot pin includes knurled portion and at least the portion of the pivot pin receiving member engages with the knurled portion of the pivot pin and is deformed by the knurled portion to form the interlock connection between the pivot pin receiving member and the pivot pin.

6. The pedal assembly of claim 5 , wherein the pivot pin and the pivot pin receiving member are made of steel material.

7. The pedal assembly of claim 5 , wherein the interlock connection between the pivot pin receiving member and the pivot pin is configured to prevent any relative turning or movement between the pivot pin and the pivot pin receiving member.

8. The pedal assembly of claim 5 , wherein the pivot pin receiving member includes an inner peripheral surface,

wherein the pivot pin includes an outer peripheral surface, and

wherein the interlock connection is formed between the outer peripheral surface of the pivot pin and the inner peripheral surface of the pivot pin receiving member.

9. A pedal assembly for operating a push rod that activates a functional system of a vehicle, the pedal assembly comprising:

a pedal arm comprising an elongated lever structure with a first end and a second end and configured for movement between a first arm position and a second arm position;

a pedal plate provided on the second end of the elongated lever structure of the pedal arm for depression by a foot of a driver of the vehicle;

a vehicle mounting bracket;

a pivot pin receiving member configured for pivoting relative to the vehicle mounting bracket about a pivot axis, the first end of the pedal arm being operatively connected to the pivot pin receiving member to provide pivotal movement to the pivot pin receiving member during movement of the pedal arm between the first arm position and the second arm position; and

a pivot pin at least partially and axially received by the pivot pin receiving member and configured to pivotally connect the pedal arm and the vehicle mounting bracket;

wherein the pivot pin receiving member and the pivot pin are mechanically coupled to one another via an interlock connection therebetween to simultaneously pivot together about the pivot axis as a unit during movement of the pedal arm between the first arm position and the second arm position,

wherein at least a portion of the pivot pin receiving member or the pivot pin is deformed to form the interlock connection between the pivot pin receiving member and the pivot pin, and

wherein a portion of the pivot pin receiving member includes knurled portion and at least the portion of the pivot pin engages with the knurled portion of the pivot pin receiving member and is deformed by the knurled portion to form the interlock connection between the pivot pin receiving member and the pivot pin.

10. A pedal assembly for operating a push rod that activates a functional system of a vehicle, the pedal assembly comprising:

a pedal arm comprising an elongated lever structure with a first end and a second end and configured for movement between a first arm position and a second arm position;

a pedal plate provided on the second end of the elongated lever structure of the pedal arm for depression by a foot of a driver of the vehicle;

a vehicle mounting bracket;

a pivot pin receiving member configured for pivoting relative to the vehicle mounting bracket about a pivot axis, the first end of the pedal arm being operatively connected to the pivot pin receiving member to provide pivotal movement to the pivot pin receiving member during movement of the pedal arm between the first arm position and the second arm position; and

a pivot pin at least partially and axially received by the pivot pin receiving member and configured to pivotally connect the pedal arm and the vehicle mounting bracket;

wherein the pivot pin receiving member and the pivot pin are mechanically coupled to one another via an interlock connection therebetween to simultaneously pivot together about the pivot axis as a unit during movement of the pedal arm between the first arm position and the second arm position,

wherein at least a portion of the pivot pin receiving member or the pivot pin is deformed to form the interlock connection between the pivot pin receiving member and the pivot pin, and

further comprising a pivot spacer,

wherein, at one side, the pivot pin is interlocked by insertion of the pivot pin into the vehicle mounting bracket in one direction, and

wherein, at the other side, the pivot pin is interlocked by the pivot spacer being inserted in the opposite direction such that the pivot spacer and the pivot pin pivot together.

11. The pedal assembly of claim 10 , wherein the pivot pin includes a threaded portion configured to engage with a pivot nut to further interlock the pivot pin at the other side, and

wherein the threaded portion is disposed on the same side of the pivot pin as the pivot spacer.

12. The pedal assembly of claim 10 , wherein the pivot spacer is made of steel material.

13. A pedal assembly for operating a push rod that activates a functional system of a vehicle, the pedal assembly comprising:

a pedal arm comprising an elongated lever structure with a first end and a second end and configured for movement between a first arm position and a second arm position;

a pedal plate provided on the second end of the elongated lever structure of the pedal arm for depression by a foot of a driver of the vehicle;

a vehicle mounting bracket;

a pivot pin receiving member configured for pivoting relative to the vehicle mounting bracket about a pivot axis, the first end of the pedal arm being operatively connected to the pivot pin receiving member to provide pivotal movement to the pivot pin receiving member during movement of the pedal arm between the first arm position and the second arm position; and

a pivot pin at least partially and axially received by the pivot pin receiving member and configured to pivotally connect the pedal arm and the vehicle mounting bracket;

wherein the pivot pin receiving member and the pivot pin are mechanically coupled to one another via an interlock connection therebetween to simultaneously pivot together about the pivot axis as a unit during movement of the pedal arm between the first arm position and the second arm position,

wherein at least a portion of the pivot pin receiving member or the pivot pin is deformed to form the interlock connection between the pivot pin receiving member and the pivot pin,

wherein the pivot pin receiving member and the pivot pin are made from same material but having different material hardnesses, and

wherein one of the pivot pin receiving member and the pivot pin that is deformed to form the interlock connection between the pivot pin receiving member and the pivot pin has a material hardness lower than the other of the pivot pin receiving member and the pivot pin.