Brake linings for partially lined disc brakes, brake lining devices on lining holders, and methods for operating brake lining retained on lining holders

摘要

A brake lining for a partially lined disc brake of a rail vehicle comprises a lining support (2), a plurality of group elements (4, 4 '') arranged on the lining support (2) Each comprising a support plate 5 and a plurality of lining elements 41,42 disposed on the support plate 5 and on each of the support plates 5 at least two friction surfaces A _1, the lining element having an a ₂₎ (41, 42) is arranged, the lining elements (41, 42) are at least placed in a substantially circular ring sector, at least two mutually different total surface area of the first and second The group elements 4 and 4 ''are arranged on the lining support 2 and in the first group element 4 the number of lining elements 41 having a larger friction surface A1 is smaller greater than the number of the lining element (42) having a friction surface (a _2), Group more than the number of the second group element (4 ''), a greater friction surface (A _1), the lining element 41, the number is the lining element (42) has a smaller friction surface (A ₂₎ having a And the first group element 4 is arranged on the lining support 2 radially further outwardly with respect to the center point of the imaginary circle comprising the circular ring sector than the second group element 4 ''. It is also possible to provide a brake lining (1) device for a partially lined disc brake of a rail vehicle on a lining holder (6) of a partially lined disc brake of a rail vehicle and for a partially lined disc brake of a rail vehicle, A method for operating the brake lining 1 held on the lining holder 2 of the disk device is described.