7.5 TONNE FRIDGE BOX
- Year/Month: 2008/0
- Stock ID: T112269
- Transmission: Manual
- CC: 0
- Mileage: 0
- Fuel Type: Diesel
- 450 Views
As an iveco eurocargo 2008 for sale, you supposed to know, in disc brake with floating frame, the frame is attached by means of a movable housing and some pins to a fixed support screwed to the bearing body of the axle. In the frame there is only one drive piston located on the inner side of the wheel.
Disc Pressure
When the brake is applied, the piston moves by pressing the pad against the brake disc. The force with which the piston squeezes generates an opposing force that moves the floating frame, dragging the other brake pad with it and pressing it against the disc. In the same way as with the fixed caliper, the setback is achieved by the action of the piston retainers and the wobbling of the disc. Gif floating frame, Operating phases of a floating frame disc brake. The main characteristics of this assembly are: Less space required for mounting, The brake fluid does not circulate so close to the disc, achieving less heating of it, Ideal for light vehicles and Disc brake with floating caliper. It is made up of two main components, the box and the bracket. The box incorporates the cylinder with its piston and the brake pads, held together by the pins to the support. The operation is the same as in the floating frame system. The plunger presses the inner pad against the disc when you actuate the brake pedal. By means of the reaction force, the box moves and with it the outer pad until the brake disc is pressed. The separation of the assembly is carried out in the same way as in the previous assemblies. The shape of the case allows a greater surface area of the plunger and consequently a greater braking force. Its attributes are Reduced mounting space, Less heating of the brake fluid when driving at a certain distance from the disc, Ideal for passenger cars and light commercial vehicles. Oscillating caliper disc brake is made up of a jaw housed around a bolt that acts as a turning axis. In the caliper is the cylinder with the piston and the wedge-shaped brake pads.
Pads And Block
When the brake is applied, the hydraulic pressure moves the piston until the internal pad is pressed against the disc. From the pressure generated, a pressure is exerted on the closed end of the cylinder, forcing the jaw to oscillate around the bolt and pushing the external pad until it presses it against the disc. Operating phases of an oscillating caliper disc brake are various and the key characteristics of this assembly are: Compact and lightweight shape, Less heating of the brake fluid, Ideal for motorcycles and Caliper with parking brake. It is a brake caliper used for the parking brake system, and two different configurations can be used. In multi-piston caliper assemblies, a second unique single-piston floating caliper is used for the parking brake and is therefore mechanically actuated. In single piston floating caliper assemblies, the mechanical actuation system for the parking brake is incorporated inside the piston, using the same caliper for the service brake (hydraulic operation) and the parking brake (mechanical operation ). The mechanical actuation system for the parking brake is mainly composed of a cone that moves together with the plunger, a nut and an adjustment spring, responsible for the automatic tensioning of the system and a spindle, being responsible for moving the assembly when pulling the handbrake to move the pads and block the brake disc.
The brake caliper of this type works in two different ways i.e. The hydraulic operation * of this brake caliper is the same as any floating caliper. When you press the brake pedal, the hydraulic pressure pushes the cone and this in turn pushes the piston, moving the inner pad until it makes contact with the brake disc. The applied force causes the caliper body to move, dragging the outer pad with it until it also makes contact with the brake disc. The return of the plunger and the cone to their rest position is carried out by the recovery of the sealing retainer which, when recovering its natural shape, slightly retracts the assembly. The mechanical operation * is produced when the parking brake is applied. The Bowden cable acts on the brake lever and is on the spindle, making it rotate. The spindle is fixed axially to the caliper, so it can only rotate on itself, transmitting its rotation to the adjusting nut that transforms the rotary movement into linear movement by moving the cone against the piston. The movement of the plunger pushes the pads against the disc, causing the vehicle to brake. When the parking brake is released, the spindle rotates in the opposite direction and retracts the adjusting nut, while the piston returns to its position due to the deformation of the retainer.
Correct Distance
The recovery of the wear play of the pads or readjustment of this system is carried out automatically by applying the parking brake together with the service brake. The wear of the pad forces the plunger to come out more and more, being necessary to cover this distance. When the parking brake is applied with the brake pedal depressed, the rotation of the spindle recovers the distance between the cone and the adjusting nut. A iveco eurocargo 2008 price payer need to aware, when the parking brake is released, the adjusting spring presses the nut, preventing it from going back excessively when turning the spindle and only moving the distance pre-established by the stiffness of said spring, maintaining a correct distance between the brake pad and the brake disc. Due to this operation, when the rear brake pads are replaced it is not possible to push back the piston by applying pressure, since the cone and adjusting nut block its movement. To retract the piston, it is necessary to use a specific tool that makes it rotate, achieving the rotation of the entire interior assembly on the spindle and thus obtaining the necessary space to place the new brake pads. The correct direction of rotation to achieve retraction of the assembly is always the opposite to that described by the lever to achieve activation.
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