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Elastic backing plate and method for manufacturing elastic backing plate
An elastic tie plate 1 attached to or positioned between a concrete layer (2) and a ballast (3) and formed by a regenerated rubber layer (4) in a re-vulcanized state after de-vulcanization and a structured fibrous layer (5) arranged in contact with the rubber layer, the rubber layer (4) being in a re-vulcanized state after de-vulcanization, the structured fibrous layer (5) being in contact with the rubber layer (4), the structured fibrous layer (5) being in a non-vulcanized state after de-vulcanization, and the rubber layer (4) being in a non-vulcanized state after de-vulcanization. Structured fibers partially infiltrated in a rubber layer and having a free thickness (8), an assembly comprising a backing plate and a method for manufacturing an elastomeric backing plate.
弹性垫板1，该弹性垫板附接到混凝土层(2)或定位在混凝土层(2)与道砟(3)之间，并且弹性垫板由再生橡胶层(4)和结构化纤维层(5)形成，再生橡胶层在去硫化后处于再硫化状态，结构化纤维层被布置成与橡胶层接触，纤维部分地渗透在橡胶层中并且具有游离厚度(8)的结构化纤维，包括垫板的组件及用于制造弹性垫板的方法。
Elastic backing plate and method for manufacturing elastic backing plate
An elastic tie plate 1 attached to or positioned between a concrete layer (2) and a ballast (3) and formed by a regenerated rubber layer (4) in a re-vulcanized state after de-vulcanization and a structured fibrous layer (5) arranged in contact with the rubber layer, the rubber layer (4) being in a re-vulcanized state after de-vulcanization, the structured fibrous layer (5) being in contact with the rubber layer (4), the structured fibrous layer (5) being in a non-vulcanized state after de-vulcanization, and the rubber layer (4) being in a non-vulcanized state after de-vulcanization. Structured fibers partially infiltrated in a rubber layer and having a free thickness (8), an assembly comprising a backing plate and a method for manufacturing an elastomeric backing plate.
弹性垫板1，该弹性垫板附接到混凝土层(2)或定位在混凝土层(2)与道砟(3)之间，并且弹性垫板由再生橡胶层(4)和结构化纤维层(5)形成，再生橡胶层在去硫化后处于再硫化状态，结构化纤维层被布置成与橡胶层接触，纤维部分地渗透在橡胶层中并且具有游离厚度(8)的结构化纤维，包括垫板的组件及用于制造弹性垫板的方法。
Elastic backing plate and method for manufacturing elastic backing plate
弹性垫板及用于制造弹性垫板的方法
PRUD 'HOMME OLIVIER (author) / SEGAL SYED (author)
2023-07-28
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Sandwich type under-plate elastic backing plate and preparation process thereof
| European Patent Office | 2023
| European Patent Office | 2020