Description:FIELD OF THE INVENTION
The present invention relates to a clip for automotive braking system. More particularly, the present invention relates to a modular clip for automotive braking system, particularly, in disc brakes of a vehicle which ensures the brake pads are properly aligned and secured, thus optimizing braking performance and reducing noise. Advantageously, the present invention enhances the performance and reliability of brake systems and provides a robust solution for maintaining effective braking while minimizing noise and wear.
BACKGROUND OF THE INVENTION
Braking system is a critical component of a vehicle's safety features, responsible for slowing down or stopping the vehicle. The braking system consists of several components that work together to convert kinetic energy into heat energy, bringing the vehicle to a safe and controlled stop. Among the various types of braking systems, disc brakes are widely favoured for their superior performance, especially in modern automobiles. A disc brake system typically consists of several key components: the brake rotor (or disc), which is mounted to the wheel and provides a surface for the brake pads to press against; the brake caliper, which houses the brake pads and contains the hydraulic pistons that apply pressure to the pads; and the brake pads themselves, which generate the necessary friction against the rotor to slow the vehicle down. Additional components include the brake hoses, bundy brake lines and hydraulic system that transfer force from the brake pedal to the caliper.
Clips are essential components in brake calipers, playing a crucial role in maintaining the proper alignment and secure positioning of brake pads. They help reduce noise and vibration by keeping the pads firmly in place, preventing them from moving around and causing rattling or squealing sounds. This not only enhances the overall driving experience by making it quieter and smoother but also ensures consistent and effective braking performance. Various types of clips are used in braking systems, each serving specific functions.
Braking systems relied on various types of clips such as anti-rattle clips, abutment clips, and W-clips. Anti-rattle clips, while effective at reducing noise, often weakened over time due to the constant heat and cooling cycles, leading to excessive movement of the caliper or pads, increased noise, and uneven pad wear. Abutment clips, designed to create a uniform surface for pad contact, were consumable components that required frequent replacement due to rust and wear. Their tendency to fatigue over time could result in noise and reduced brake performance if not regularly maintained. W-clips, used to retract the brake pads slightly off the rotor to reduce drag, also suffered from wear and tear, diminishing their effectiveness and potentially causing noise issues.
To overcome the above disadvantages, modular clips are introduced which has simplified maintenance, making it quicker and easier to replace brake pads, thereby improving the overall reliability and performance of braking systems. Modular clips are integral components in disc and caliper brake systems due to their ability to enhance overall braking performance and reduce noise. These clips ensure that brake pads remain securely in place, preventing unwanted movement that can cause rattling and squealing sounds. By maintaining the correct positioning of the brake pads relative to the rotor, modular clips contribute to more efficient and effective braking. Additionally, they are often made from durable, corrosion-resistant materials, which increases the lifespan of the brake components and reduces the need for frequent replacements.
Some of the prior arts:
US20190249731A1 discloses an abutment clip for disk brakes comprising a U-shaped body; a clip channel; and a return spring, wherein the clip channel is defined by: a clip base comprising a stop tab; a pad tensioner; and the channel side tab; wherein, the clip base is connected to the pad tensioner and the channel side tab to form a channel; the return spring is connected to the clip channel at a rotor side edge of the clip channel and extends over the clip base; the clip channel is configured to fit into a channel on the brake pad carrier and to receive a brake pad; and the stop tab extends into the clip channel and is configured to press on a brake pad backing plate when a portion of the brake pad backing plate is located in the clip channel.
US20180223928B2 discloses a Clip for Use in a Disc Brake Assembly and Disc Brake Assembly Including Such a Clip comprises a U-shaped section having a base leg with opposing first and second legs extending from the base leg. An abutment leg extends from at least one of the first and second legs of the U-shaped section. An extension leg extends from the abutment leg. The abutment leg is in contact with an anchor bracket of the disc brake assembly and the extension leg is in contact with a brake pad of the disc brake assembly when the brake clip is disposed therebetween.
However, the conventional design modular clip as discussed in the prior art disturbs the fitment when the loading action (e.g., inserting or removing a component) occurs close to the top fitment area, which causes the clip to shift, loosen, or even detach, especially under repeated use or vibration. The proximity of these two functional zones can reduce the material buffer between them, weakening the structural integrity. This can lead to cracks, deformation, or fatigue over time, especially in plastic or composite clips. The loading action interferes with the fitment mechanism, especially if tools or fingers are involved, thus makes the clip harder to operate or less reliable in securing component. Keeping both zones adjacent requires more precise tolerances and complex mold designs, thus increasing manufacturing cost and defect rates.
Accordingly, there is a need for an improved modular clip (MC) for a braking system of a vehicle which maintains the appropriate load on the pad, ensuring that it stays aligned and preventing any unwanted movement or rattle during vehicle operation, improves overall functionality and efficiency of the braking mechanism. These clips facilitate the secure retention of brake pads within the caliper, ensuring that they are properly positioned for optimal contact with the disc during braking. Also, improves braking performance and prevents issues such as pad rattling and uneven wear.

OBJECT OF THE INVENTION
The principal object of the present invention is to provide a Modular Clip (MC) for a braking system of a vehicle.
Another object of the present invention is to provide a Modular Clip (MC) which simplifies the assembly and disassembly of brake components, thus making maintenance tasks quicker and more efficient.
Another object of the present invention is to provide a Modular Clip (MC) which minimizes the drag between the brake pads and the rotor when the brakes are not engaged, which leads to improved fuel efficiency, lower wear on components, and a more responsive braking system, ultimately enhancing overall vehicle performance.
Another object of the present invention is to provide a Modular Clip (MC) which provides compact and lightweight design and contributes to a more streamlined braking system, while various material options allow for the selection of clips that offer the necessary strength and thermal resistance.
Another object of the present invention is to provide a Modular Clip (MC) which maintains adequate load on the pad, thus preventing it from rattling or moving excessively, which can lead to wear, noise, and reduced braking efficiency.
Another object of the present invention is to provide a Modular Clip (MC) which enhances reliability, reduces manufacturing costs, and contributes to a more effective braking experience, essential for vehicle safety.
Another object of the present invention is to provide a Modular Clip (MC) which enables the integration of larger brake pads within the same caliper size by optimizing space and fitment.
SUMMARY OF THE INVENTION
It is a primary aspect of the present invention to provide a modular clip (MC) (100) for a braking system of a vehicle, comprising: a top fitment portion (1) configured to secure the MC (100) onto a holding carrier (5); a retraction portion (2) configured to retract a brake pad back into the position when a brake is released, where the retraction portion comprising a spring mechanism or a flexible arm to reestablish the distance between the brake pad and a rotor; a pad lifting portion (3) configured to lift and hold the brake pad in position when the brake is released during braking, and a loading acting zone portion (4) configured to load the brake pad onto the holding carrier (5) during braking.
The modular clip (MC) (100) for a braking system of a vehicle works on two conditions:
(i) when a brake pedal is pressed, the hydraulic pressure or mechanical force configured to apply to the loading action zone portion (4) which causes the brake pads to engage with the rotor to create friction and slow down the vehicle, and
(ii) when the brake pedal is released, the retraction portion (2) activates, causing the brake pad to pull back away from the rotor to ensure that the brake pads does not create friction when not in use, thereby enhancing the longevity of both the brake pads and the rotor and the pad lifting tongue portion (1) configured to assist in lifting the brake pad away from the rotor, thus minimizing drag and wear and ensuring that the brake pad returns to its original position, ready for the next braking event

Another aspect of the present invention is to provide a method of working of a modular clip (MC) (100) for a braking system of a vehicle, said method comprises steps of:
a. applying the hydraulic pressure or mechanical force configured to apply to the loading action zone portion (4) when a brake pedal is pressed, which causes the brake pads to engage with the rotor to create friction and slow down the vehicle, and
b. activating the retraction portion (2) to cause the brake pad to pull back away from the rotor to ensure that the brake pads does not create friction when not in use, thereby enhancing the longevity of both the brake pads and configuring the rotor and the pad lifting tongue portion (1) to assist in lifting the brake pad away from the rotor, thus minimizing drag and wear and ensuring that the brake pad returns to its original position, ready for the next braking event.

BRIEF DESCRIPTION OF THE DRAWINGS
Figure 1 is a view of a modular clip (MC) with caliper assembly of a disc brake according to the present invention.
Figure 2 is a view of a modular clip (MC) for a braking system of a vehicle according to the present invention.
DETAILED DESCRIPTION OF THE INVENTION
The present invention as embodied by a “modular clip (MC) for a braking system of a vehicle and method thereof” succinctly fulfills the above-mentioned need[s] in the art. The present invention has objective[s] arising because of the above-mentioned need[s], said objective[s] having been enumerated herein above.
The following description is directed to modular clip (MC) for a braking system of a vehicle and method thereof as much as the objective(s) of the present invention are enumerated, it will be obvious to a person skilled in the art that, the enumerated objective(s) are not exhaustive of the present invention in its entirety and are enclosed solely for the purpose of illustration. Further, the present invention encloses within its scope and purview, any structural alternative(s) and/or any functional equivalent(s) even though, such structural alternative(s) and/or any functional equivalent(s) are not mentioned explicitly herein or elsewhere, in the present disclosure. The present invention therefore encompasses also, any improvisation[s]/modification[s] applied to the structural alternative[s]/functional alternative[s] within its scope and purview. The present invention may be embodied in other specific form[s] without departing from the essential attributes thereof.
Furthermore, the terms and phrases used herein are not intended to be limiting but rather are to provide an understandable description. Throughout this specification, the use of the word "comprise" and variations such as "comprises" and "comprising" may imply the inclusion of an element or elements not specifically recited.
However, the conventional design modular clip as discussed in the prior art disturbs the fitment when the loading action (e.g., inserting or removing a component) occurs close to the top fitment area, which causes the clip to shift, loosen, or even detach, especially under repeated use or vibration. The proximity of these two functional zones can reduce the material buffer between them, weakening the structural integrity. This can lead to cracks, deformation, or fatigue over time, especially in plastic or composite clips. The loading action interferes with the fitment mechanism, especially if tools or fingers are involved, thus makes the clip harder to operate or less reliable in securing component. Keeping both zones adjacent requires more precise tolerances and complex mold designs, thus increasing manufacturing cost and defect rates.
But in the case of present invention, the improved modular clip (MC) for a braking system of a vehicle maintains the appropriate load on the pad, ensuring that it stays aligned and preventing any unwanted movement or rattle during vehicle operation, improves overall functionality and efficiency of the braking mechanism. These clips facilitate the secure retention of brake pads within the caliper, ensuring that they are properly positioned for optimal contact with the disc during braking. Also, improves braking performance and prevents issues such as pad rattling and uneven wear.

Referring to Figure 1 and 2, in an embodiment of the present invention, is provided a modular clip (MC) (100) for a braking system of a vehicle, comprising: a top fitment portion (1) configured to secure the MC (100) onto a holding carrier (5); a retraction portion (2) configured to retract a brake pad back into the position when a brake is released, where the retraction portion comprising a spring mechanism or a flexible arm to reestablish the distance between the brake pad and a rotor; a pad lifting portion (3) configured to lift and hold the brake pad in position when the brake is released during braking, and a loading acting zone portion (4) configured to load the brake pad onto the holding carrier (5) during braking.
The modular clip (MC) (100) for a braking system of a vehicle works on two conditions:
(i) when a brake pedal is pressed, the hydraulic pressure or mechanical force configured to apply to the loading action zone portion (4) which causes the brake pads to engage with the rotor to create friction and slow down the vehicle, and
(ii) when the brake pedal is released, the retraction portion (2) activates, causing the brake pad to pull back away from the rotor to ensure that the brake pads does not create friction when not in use, thereby enhancing the longevity of both the brake pads and the rotor and the pad lifting tongue portion (1) configured to assist in lifting the brake pad away from the rotor, thus minimizing drag and wear and ensuring that the brake pad returns to its original position, ready for the next braking event.
In the preferred embodiment of the present invention, the loading acting zone portion (4) configured to distribute the load evenly across the brake pad, ensuring proper braking performance and minimizing wear on the rotor and pad.
In the preferred embodiment of the present invention, the pad lifting portion (3) configured to apply load to the brake pad to prevent rattling.
Another embodiment of the present invention is to provide a method of working a modular clip (MC) (100) for a braking system of a vehicle, said method comprises steps of:
a. applying the hydraulic pressure or mechanical force configured to apply to the loading action zone portion (4) when a brake pedal is pressed, which causes the brake pads to engage with the rotor to create friction and slow down the vehicle, and
b. activating the retraction portion (2) to cause the brake pad to pull back away from the rotor to ensure that the brake pads does not create friction when not in use, thereby enhancing the longevity of both the brake pads and configuring the rotor and the pad lifting tongue portion (1) to assist in lifting the brake pad away from the rotor, thus minimizing drag and wear and ensuring that the brake pad returns to its original position, ready for the next braking event.

WORKING EXAMPLE
An exemplary embodiment discloses a modular clip (MC) (100) for a braking system of a vehicle comprising: a top fitment portion (1) configured to secure the MC (100) onto a holding carrier (5); a retraction portion (2) configured to retract a brake pad back into the position when a brake is released, where the retraction portion comprising a spring mechanism or a flexible arm to reestablish the distance between the brake pad and a rotor; a pad lifting portion (3) configured to lift and hold the brake pad in position when the brake is released during braking, and a loading acting zone portion (4) configured to load the brake pad onto the holding carrier (5) during braking.
The modular clip (MC) (100) for a braking system of a vehicle works on two conditions:
(i) when a brake pedal is pressed, the hydraulic pressure or mechanical force configured to apply to the loading action zone portion (4) which causes the brake pads to engage with the rotor to create friction and slow down the vehicle, and
(ii) when the brake pedal is released, the retraction portion (2) activates, causing the brake pad to pull back away from the rotor to ensure that the brake pads does not create friction when not in use, thereby enhancing the longevity of both the brake pads and the rotor and the pad lifting tongue portion (1) configured to assist in lifting the brake pad away from the rotor, thus minimizing drag and wear and ensuring that the brake pad returns to its original position, ready for the next braking event.

ADVANTAGE OF THE PRESENT INVENTION
The present invention relates to a modular clip (MC) for a braking system of a vehicle which reduces the potential for unwanted movement and noise during operation by allowing for proper pad retraction which leads to a quieter braking experience and improves the overall comfort of the ride, which is especially important for drivers and passengers.
The present invention relates to a modular clip (MC) which simplifies production processes for manufacturers and allows for easier upgrades or replacements in vehicle maintenance, making it an economically viable option across different vehicle models.
The present invention relates to a modular low abutment clip (MC) which provides reduced clearance between the brake pad and caliper thus minimizes drag, improving braking performance.
The present invention relates to a modular clip (MC) which provides reduced exposure to moisture and corrosion thus reduces the risk of damage to the brake pad.
It will be apparent to a person skilled in the art that the above description is for illustrative purposes only and should not be considered as limiting. Various modifications, additions, alterations, and improvements without deviating from the spirit and the scope of the invention may be made by a person skilled in the art.
 
LIST OF NUMERALS:
(1). Top fitment portion
(2). Retraction portion
(3). Pad lifting portion
(4). Loading acting zone portion
(5). Holding carrier
(100). Modular clip (MC)
, Claims:1. A modular clip (MC) (100) for a braking system of a vehicle, comprising:
a. a top fitment portion (1) configured to secure the MC (100) onto a holding carrier (5);
b. a retraction portion (2) configured to retract a brake pad back into the position when a brake is released, where the retraction portion comprising a spring mechanism or a flexible arm to reestablish the distance between the brake pad and a rotor;
c. a pad lifting portion (3) configured to lift and hold the brake pad in position when the brake is released during braking, and
d. a loading acting zone portion (4) configured to load the brake pad onto the holding carrier (5) during braking,
wherein the modular clip (MC) (100) for a braking system of a vehicle works on two conditions:
(i) when a brake pedal is pressed, the hydraulic pressure or mechanical force configured to apply to the loading action zone portion (4) which causes the brake pads to engage with the rotor to create friction and slow down the vehicle, and
(ii) when the brake pedal is released, the retraction portion (2) activates, causing the brake pad to pull back away from the rotor to ensure that the brake pads does not create friction when not in use, thereby enhancing the longevity of both the brake pads and the rotor and the pad lifting tongue portion (1) configured to assist in lifting the brake pad away from the rotor, thus minimizing drag and wear and ensuring that the brake pad returns to its original position, ready for the next braking event.

2. The MC (100) as claimed in claim 1, wherein the loading acting zone portion (4) configured to distribute the load evenly across the brake pad, ensuring proper braking performance and minimizing wear on the rotor and pad.

3. The MC (100) as claimed in claim 1, wherein the pad lifting portion (3) is configured to apply load to the brake pad to prevent rattling.

4. A method of working of a modular clip (MC) (100) for a braking system of a vehicle as claimed in claim 1, said method comprises steps of:

a. applying the hydraulic pressure or mechanical force configured to apply to the loading action zone portion (4) when a brake pedal is pressed, which causes the brake pads to engage with the rotor to create friction and slow down the vehicle, and
b. activating the retraction portion (2) to cause the brake pad to pull back away from the rotor to ensure that the brake pads does not create friction when not in use when the brake pedal is released, thereby enhancing the longevity of both the brake pads and configuring the rotor and the pad lifting tongue portion (1) to assist in lifting the brake pad away from the rotor, thus minimizing drag and wear and ensuring that the brake pad returns to its original position, ready for the next braking event.