This standard specifies the classification, appearance quality, type size, tolerances, test items, general technical requirements for rubber materials, performance parameters, test methods, and inspection rules of rubber elastic components used for rolling stock reduction. This standard applies to rubber elastic components and rubber-metal elastic components and their rubber materials used for shock absorption, buffering and flexible connections in rolling stock.
TB/T 2843-2015 history
2015TB/T 2843-2015 General technical conditions for rubber elastic components for rolling stock
2007TB/T 2843-2007 General technical specification for elastic parts for railways
1997TB/T 2843-1997 General technical requirements for rubber elastic components of rolling stock
1996TB/T 2589-1995 General technical specification for rubber stacks for electric locomotives