초록 ▼

The invention relates to a disk brake, in particular for utility vehicles, comprising a brake caliper, which extends over a brake disk, an application device located in the brake caliper for applying brake pads on both sides of the brake disk in the direction of the latter, in addition to at least o

The invention relates to a disk brake, in particular for utility vehicles, comprising a brake caliper, which extends over a brake disk, an application device located in the brake caliper for applying brake pads on both sides of the brake disk in the direction of the latter, in addition to at least one adjusting system located in the brake caliper for compensating wear and tear on the brake pad and or disk, by adjusting the distance between the brake pad and the brake disk. The adjusting system has an adjusting rotative device. The disk brake is characterized in that at least one of the adjusting rotative devices is provided on each side of the brake disk for adjusting the axial distances between the two brake pads and the brake disk.

대표청구항 ▼

The invention claimed is: 1. A pneumatically or electrically actuated disk brake, comprising: a caliper which, in use, straddles a brake disk, a first brake application device arranged in the caliper on a first side of the brake disk for applying a first brake pad against the brake disk, a second b

The invention claimed is: 1. A pneumatically or electrically actuated disk brake, comprising: a caliper which, in use, straddles a brake disk, a first brake application device arranged in the caliper on a first side of the brake disk for applying a first brake pad against the brake disk, a second brake application device arranged in the caliper on a second side of the brake disk for applying a second brake pad against the brake disk, a coupling device which mutually couples the first and second brake application devices, configured such that the brake application devices can only move synchronously, and such that in the event of failure of one brake application device, the other brake application device remains functional, and an adjusting system arranged in the caliper for compensating brake pad and/or brake disk wear by adjusting an axial distance between each brake pad and the brake disk, wherein the adjusting system has one or more adjusting devices on each side of the brake disk configured to drive their respective brake pads towards and away from the brake disk to adjust the axial distances between the brake pads and the brake disk when the brake application devices are at rest positions. 2. Disk brake according to claim 1, wherein the caliper is fastened by one or more bolts directly to an axle flange or to a brake anchor plate. 3. Disk brake according to claim 2, wherein each brake application device bridges only a oath of half of a power stroke, and the path amounts to less than 4 mm. 4. Disk brake according to claim 2, wherein the brake disk is constructed as a sliding disk, which is slidably guided on a brake disk hub such that, as a result of the sliding, a sliding path can be implemented which is maximally limited to half the power stroke. 5. Disk brake according to claim 1, wherein the adjusting devices each have at least one adjusting sleeve and a thrust piece, which is screwable into the adjusting sleeve. 6. Disk brake according to claim 1, wherein the adjusting system further comprises an adjuster drive, on one or on both sides of the brake disk, for driving the adjusting devices, which adjuster drive is constructed as one of at least one electric motor and a mechanical coupling to at least one brake application device. 7. Disk brake according to claim 1, wherein the adjuster drives on both sides of the brake disk are coupled with one another by a synchronization device. 8. Disk brake according to claim 7, wherein the synchronization device is constructed as one of a coupling mechanism and an electronic coupling system. 9. Disk brake according to claim 1, wherein the adjusting system is constructed on one or both sides of the brake disk as an adjuster module which can be preassembled. 10. Disk brake according to claim 9, wherein each adjuster module comprises: an electric motor as a rotary drive; a step-down gear connected behind the electric motor; wherein the electric motor and step-down gear are arranged jointly on a mounting plate or between two mutually spaced mounting plates and are capable of being preassembled; and wherein the rotary drive is joined to the at least one mounting plate.