To provide a travel roller for a cableway rope grasping machine which can increase a fitting strength against a thrust load exerted on a shaft bearing.SOLUTION: A travel roller 21 is rotatably provided for a cableway rope grasping machine 20 and rolls on a travel rail in a station. The travel roller 21 comprises a roller body 24 formed from synthetic resin, a shaft bearing 25 inserted through the roller body 24 and snap rings 26 fixing the shaft bearing 25 and the roller body 24. The snap rings 26 are fitted in snap ring grooves 34 formed around an outer periphery of the shaft bearing 25.SELECTED DRAWING: Figure 4
【課題】軸受に作用するスラスト荷重に対して取付強度を高めることのできる索道用握索機の走行ローラーを提供すること。【解決手段】索道の握索機20に回転自在に備えて停留場の走行レールを転動する走行ローラー21であって、この走行ローラー21は、合成樹脂で形成したローラー本体24と、ローラー本体24に嵌挿した軸受25と、軸受25とローラー本体24とを固定する止め輪26とを備えており、軸受25の外周に止め輪溝34を周設して止め輪26を嵌着した。【選択図】図4
TRAVEL ROLLER FOR CABLEWAY ROPE GRASPING MACHINE
索道用握索機の走行ローラー
03.12.2020
Patent
Elektronische Ressource
Japanisch
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