TR202011698U5 - Innovation in disc brake calipers used in heavy vehicles - Google Patents

Abstract

Caliper front cover (2), the adjustment mechanism plug (3) used as a part of the brake equipment in heavy vehicles, the adjustment mechanism plug (3) that serves to lock and torque the mechanism, the mechanism sleeve (4) that regulates and transmits the pad pressure force in the system, which moves as a result of pressure and gives stop order to the pads. and a disc brake caliper (1) comprising the pad pusher bolt (5) elements that provide braking, and it is characterized in that; The brake pad contains a cover (6) made of steel material, located on the front cover of the caliper (2), which meets the pressure.

Description

DESCRIPTION Innovation in disc brake caliper used in heavy vehicles TECHNICAL FIELD Invention is a motor vehicle found in passenger cars, commercial vehicles, heavy vehicles and all similar vehicles. It is related to the braking equipment that allows it to slow down and stop.

The invention is especially used as a part of braking assembly in heavy vehicles. relates to the innovation in the brake caliper of a disc brake system.

KNOWN STATE OF THE TECHNIQUE Today, disc brakes used in heavy vehicles such as buses, trucks, trucks, trailers. systems are equipped with brake caliper. Brake calipers in the braking system It is one of the vital parts. Brake caliper found in disc brake systems basically, it is necessary to press the disc in order to produce the stopping power of the vehicle. bearing the pad to start, carrying the pad, back and forth to the disc necessary are hydraulic parts that provide movement. located in the inlet chamber of the brake caliper positioned on both sides of the tensioning assembly and the brake disc, and The brake pads that are pressed against the brake disc during the process are connected. Inner On the other hand, the traction struts on the part are tensioning the brake disc during braking. bears the resulting loads.

The brake caliper, which is a part of the disc brake system and available in the current art, has a 'Front The cover is produced by casting method. The caliper 'front' manufactured by the D'cast method Over time, a wear occurs on the cover caused by the brake spoon.

Due to this mentioned wear, a gap is formed in the brake caliper mechanism.

In addition, as a result of this wear, torque is wasted and the system reduces its braking ability. is losing. For this reason, the person driving the vehicle is in danger of life during braking. In the state of the art, the washer locking the mechanism in the disc brake caliper system element wears out over time, deformation due to pressure movements in the system. is coming. The eroded and deformed washer element breaks and thus malfunctions occur in the brake caliper and vehicle braking system. This is in question This situation adversely affects the safety of vehicles during braking and creates a dangerous situation.

In the state of the art, in the disc brake caliper system, the brake caliper is wrench tip used during retraction of the mechanism completely inner mechanism sleeve causes breakage during retraction. Promise Since it is not possible to repair this broken mechanism, the system requires complete replacement. This situation creates a waste of time. is also costly.

In another state of the art, in the disc brake caliper system, during braking There is a pin belonging to the pad pusher adjustment bolt. Said pin every braking It pushes the pad during the operation and thus creates pressure on the brake, causing the vehicle to stop. is helpful. Due to the fact that this pin in question is thin, it cannot withstand the intense vibration during braking and breaks.

In the state of the art, a patent document with application number 2018/13298 are available. Current document; a brake disc having an axis of rotation, a on a train caliper, a brake carrier, a shaft of a brake caliper or brake carrier a force such as a directed and supported brake pad and/or a pressure plate to the transmission element, a retaining spring for holding the force transmission element and the retaining spring bend radially against the force transmission device and the retaining spring tangentially in the direction of rotation during forward motion against the force transmission device. The egen is a grip held and supported by a holding device on the 'caliper' caliper disc brake of a vehicle, especially a commercial vehicle, equipped with the holding device has a centerline parallel to the axis of rotation. tangential front stress measured in the tangential direction from the centerline on the disc inlet edge in sections 'above the disc exit edge' contribute at least partially to the fact that it is at least partially more than it provides. Said reference includes disc brake and caliper elements, but the brake A structure that will eliminate the abrasions that occur on the front cover of the caliper. does not include.

As a result, improvements have been made to the disc brake caliper used in heavy vehicles. therefore, it will eliminate the above-mentioned disadvantages and There is a need for new structures that will bring solutions to existing systems.

OBJECTIVE OF THE INVENTION The present invention fulfills the above-mentioned requirements, has all the disadvantages disc used in heavy vehicles, which eliminates it's about innovation in brake caliper.

The main purpose of the invention; The front cover of the brake caliper, which is made of casting material, is The front of the caliper is made of heat-treated steel instead of material. It is to increase the strength of the cover and the structure.

An aim of the invention is; casting on the surfaces where the brake spoon handles during braking instead of using heat treated steel material, the caliper front of the train spoon to prevent damage to the cover and to eliminate the costs that will arise due to this situation. is to remove.

An aim of the invention is; washer in the disc brake caliper system that locks the mechanism element is further enlarged both in size and in diameter so that the flake to prevent wear and breakage.

Another purpose of the invention is; the washer element that locks the mechanism both in size and by enlarging in diameter, to prevent malfunctions in the brake caliper system and It ensures the protection of passenger safety and security during braking.

Another purpose of the invention is; brake caliper pad changes the key-end inner mechanism sleeve used during its full retraction. By increasing the thickness, it is aimed to eliminate the breaks during the withdrawal process. is to provide.

Another purpose of the invention; adjusting bolt in the disc brake caliper mechanism. It is made of heat-treated steel material to increase its strength and accordingly, the service life of the adjustment pin in its configuration to ensure its elongation.

Another purpose of the invention; torque and locking in the disc brake caliper mechanism The plug element will be positioned close to the surface and will be formed during adjustment. preventing deformation and making the adjustment process more practical. is to provide.

All the advantages mentioned above and which will be understood from the detailed explanation below. the invention available to perform; one of the brake equipment in heavy vehicles Used as part of the caliper front cover, mechanism torque and locking adjustment mechanism plug, which regulates the pad pressure power in the system and the transmission mechanism sleeve, which acts as a result of pressure and gives a stop order to the pads and pertaining to a disc brake caliper containing pad pusher bolt elements that provide train and its feature is; pressure from the brake spoon, located on said caliper front cover. includes a matching cover.

The structural and characteristic features of the invention and all its advantages are given below. and it is clearer thanks to the detailed explanation written by making references to these figures. will be understood as For this reason, these forms and detailed explanations are also included in the evaluation. should be taken into account.

BRIEF DESCRIPTION OF THE FIGURES The embodiment of the present invention and the best use of its advantages with additional elements To be understood, it should be evaluated together with the figures explained below. Figure 1 detail view of disc brake caliper.

Figure 2 General view of caliper front cover and steel cover.

Figure 3 is the general view of the mechanism sleeve.

Figure 4 general view of the lining pusher bolt.

Figure 5 general view of the adjustment mechanism plug.

REFERENCE NUMBERS 1. Disc brake caliper 2. Caliper front cover 3. Adjustment mechanism plug 4. Mechanism sleeve . Pad Pusher Bolt 6. Cover DETAILED DESCRIPTION OF THE INVENTION In this detailed description, the invention is in disc brake caliper used in heavy duty vehicles. The innovations are the resulting structures, only for a better understanding of the subject. as and without any limiting effect.

Disc brake systems used in heavy vehicles such as buses, trucks, lorries and trailers. It has a brake caliper. The brake caliper found in disc brake systems is the most basic. will start pressing the disc so that the vehicle can produce stopping power. bearing the pad, carrying the pad and making the necessary back-and-forth movement towards the disc. are hydraulic parts. Tensioning assembly in the brake caliper inlet chamber and brake pads pressed against the brake disc during braking being contacted. The traction struts located inside the brake disc It meets the loads that occur during braking by stretching.

The said disc brake caliper (1) configuration is the most basic and the caliper front cover (2), adjusting mechanism plug (3), mechanism sleeve (4), lining pusher Bolt (5) and cover (6) It contains a system of elements. Specially produced for heavy vehicles brake calipers are in the form of monoblock.

In the disc brake caliper (1), which is the subject of the invention, brake chamber and caliper front cover (2) has elements. Said brake chamber and caliper front cover (2) system It moves in the forward direction towards the brake disc element. This is in question As a result of the movement, the brake spoon applies pressure to the cover (6). Cover (6) caliper front It is an element on the cover (2) and made of steel material. your technique Contrary to the known cast material elements, it is made of heat-treated steel. It is produced by increasing the strength and wearing less in the system. is provided.

As a result of the pressure applied to the steel cover (6) by the brake spoon in question, the mechanism rotation movement is provided to the sleeve (4) and at the same time the adjustment mechanism force is applied to the plug (3). Here, the mechanism sleeve (4), the lining in the system It acts as the element that regulates and transmits the power of repression. Adjustment the mechanism plug (3) serves the function of torque and locking of the mechanism.

As a result of the pressure on the mechanism sleeve (4), the lining pusher Bolt (5) moves forward. it moves and gives the movement order to the pads. Thus, the disc is completely it is stopped.

In addition to all these, the disc brake caliper (1) in the invention configuration key-end mechanism that causes breakage during retraction The thickness of the sleeve (4) has been increased and a high-strength construction has been achieved. is provided. At the same time, the adjustment mechanism plug (3) is further Preventing the structure from breaking during adjustment by removing it to the surface and It is ensured that the adjustment is made more easily than previous systems. Promise Another innovation in the structuring is the pad pusher in the disc brake calipers (1). the bolt (5) has a pin. This pin pushes the pad during each braking and creates the train pressure. Said lining pusher Bolt (5) is heat treated It is made of steel and its strength is very high. This is the setting pin

Claims (2)

REQUESTS 1. The front cover of the caliper (2), which is used as a part of the brake hardware in heavy vehicles, the adjustment mechanism plug (3) for the torque and locking of the mechanism, the mechanism sleeve (4) that regulates and transmits the brake pressure force in the system, and the brake pads by acting as a result of pressure. It is related to a disc brake caliper (1), which includes the bolt (5) elements that give the command and provide braking, and its feature is as follows; . It contains a cover (6) on the caliper front cover (2) that meets the pressure from the brake spoon. 2. It is a disc brake caliper in accordance with Claim 1, Its feature is; said cover (6) is made of steel material.