DISK BRAKE Russian patent published in 1997 - IPC

FIELD: automotive industry. SUBSTANCE: disk brake has braking disk 1, braking blocks 2 and 3 arranged on both side of the disk, unit of hydraulic cylinders of the block drive, and cramp 18 arranged along the chord of the braking disk and secured to housing 23 of the unit of hydraulic cylinders. Support 7 is made up as supporting plate 8 with vertical stands 10 and L-shaped beams 12 that enclose braking disk 1. Stands 10 are provided with stops 9 for braking block 3. The L-shaped beams are provided with stops for braking block 2. One of shelves 13 of each L-shaped beam 12 is parallel to stand 10 and connected with it through its other shelf 14. Support has two inner grooves 15 and two outer grooves 16 parallel to the axis of rotation of the disk. Each inner groove 15 is at the top portion of stand 10 and in shelf 14 of L-shaped beam 12 connected with it. Each outer groove 16 is in the intermediate portion of stand 10 and shelf 13 of L-shaped beam 12 parallel to it. The surfaces of inner grooves 15 that parallel to stand 10 are provided with braking blocks 2 and 3. Ends 17 of cramp 18 corresponds in shape to outer grooves 16 and is mounted with a spaced relation to them. At the site of conjugation of base 19 of cramp 18 with its ends 17 are hollows 21 arranged over the height of the cramp. Outer grooves 16 is triangles in cross section and their tops face the axle of support 7. Ends 17 of cramp 18 are turned with respect to base 19 of cramp 18. The top and bottom surfaces 19a of base 19 of cramp 18 go into the top and bottom ribs 20 of ends 17 of the cramp. EFFECT: enhanced reliability. 4 cl, 6 dwg