To provide a brake lining which enables improvement of durability of a disc brake for a railway vehicle, and to provide a disc brake for a railway vehicle including the brake lining.SOLUTION: A brake lining includes: a substrate 16; multiple fastening members 18 each having a head part 18b and a body part 18a; and multiple friction members 20 which are provided at one side as seen in a thickness direction X of the substrate 16 and attached to the substrate 16 by the multiple fastening members 18. Each friction member 20 is formed with: a first hole part 20a into which the body part 18a of the fastening member 18 is inserted; and a second hole part 20b in which the head part 18b of the fastening member 18 is disposed. In a direction orthogonal to the thickness direction X, a gap between the second hole part 20b of the friction member 20 and the body part 18a of the fastening member 18 is 1.0 mm or larger.SELECTED DRAWING: Figure 3
【課題】鉄道車両用ディスクブレーキの耐久性を向上できるブレーキライニングおよびそれを備えた鉄道車両用ディスクブレーキを提供する。【解決手段】ブレーキライニングは、基板16と、それぞれ頭部18bおよび胴部18aを有する複数の締結部材18と、基板16の厚み方向Xにおける一方側に設けられかつ複数の締結部材18によって基板16に取り付けられる複数の摩擦部材20とを備える。各摩擦部材20に、締結部材18の胴部18aが挿通される第1孔部20a、および締結部材18の頭部18bが配置される第2孔部20bが形成されている。厚み方向Xに直交する方向において、摩擦部材20の第2孔部20bと締結部材18の胴部18aとの隙間は、1.0mm以上である。【選択図】 図3
BRAKE LINING FOR RAILWAY VEHICLE AND DISC BRAKE FOR RAILWAY VEHICLE
鉄道車両用ブレーキライニングおよび鉄道車両用ディスクブレーキ
2020-05-21
Patent
Elektronische Ressource
Japanisch
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