To provide a vehicular brake shoe capable of preventing grease and other dirt from adhering to both end parts and a side surface of the brake shoe, and capable of efficiently removing adhered grease without expanding dirt, upon wiping away the adhered grease with a waste or the like.SOLUTION: A vehicular brake shoe 1 slidably contacts with a wheel tread of a railway vehicle to brake a wheel, wherein on at least both end parts 6a, 6b and a side surface 5 of a brake shoe body 2, a cured water-repellent and oil-repellent coating film is formed. It is preferable that in a width direction of a center part of the brake shoe body 2, a groove part 7 is formed, and on both side walls 7a, 7b of the groove part 7, the water-repellent and oil-repellent coating film is also formed. The water-repellent and oil-repellent coating film is preferably coated with a coating containing fluorine resin.SELECTED DRAWING: Figure 1
【課題】制輪子両端部及び側面へのグリス、及びその他汚れの付着を抑止するとともに、付着したグリスをウエス等で拭い去る際、汚れが伸び広がることが無く、効率よく除去できる車両用制輪子を提供する。【解決手段】鉄道車両の車輪踏面に摺接して車輪にブレーキをかけるための車両用制輪子1であって、制輪子本体2の少なくとも両端部6a,6b及び側面5には硬化した撥水・撥油塗膜が形成されている。制輪子本体2の中央部の幅方向には溝部7が形成されており、溝部7の両側壁7a,7bにも撥水・撥油塗膜が形成されているのが好ましい。撥水・撥油塗膜はフッ素系樹脂を含む塗料がコーティングされて形成されているのが好ましい。【選択図】図1
WATER-REPELLENT AND OIL-REPELLENT BRAKE SHOE
撥水・撥油性制輪子
2019-02-07
Patent
Elektronische Ressource
Japanisch
IPC: | F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES / C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS / C09K Materialien für Anwendungen, soweit nicht anderweitig vorgesehen , MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR |
British Library Online Contents | 1997
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