WHEEL BRAKE WHEEL UNDER CHAMBER TIRE SIZE 865Х280 WITH AIR DISK BRAKE

摘要

The invention relates to the field of mechanical engineering, in particular, to the brake wheels of vehicles, including airplanes and helicopters for an 865 × 280 tube tire with an air brake and sector friction elements in the brake to provide wheel braking on the runway. The brake wheel is known under the chamber mid-size tire with the size of 865 × 280 (type KT97 / 3), the rim of which and two removable semi-ridges are made by the method of casting from the alloy ML5 with a hole in the non-removable board to accommodate the valve of the chamber, where and the rim is fixed brake cylindrical steel jacket-shell with a deposited friction layer of cast iron to contact the air brake brake with radius pads and friction elements riveted to them from material FK16. the rim surfaces, where the flange, the drum and the cylinder block are made of the AK6 alloy, which allows instead of the block air brake to perform the disc air the first brake with complex nodes. This increases the energy intensity of the brake wheel and increases the braking torque and life without changing the existing tapered bearings and placing them on the chassis axis, while maintaining the weight of the product from the prototype. 2 Il.