PROBLEM TO BE SOLVED: To provide a bearing ring which suppresses lowering of a fastening force with a mating member.SOLUTION: Bear rings (1, 2) have bearing portions (111, 21), flanges (12, 22), and collars (13, 23). The bearing portions are formed of metal. The flanges are formed of a carbon fiber resin. The flanges project outward in the radial direction of the bearing portion from the surfaces of the bearing portion. The flanges have fastening holes (123, 221) to which fastening member are inserted. The collars are inserted to the fastening holes of the flanges. The collars have an inner peripheral portion in contact with the inner periphery of the fastening hole, and a collar flange extending outward in the radial direction of the fastening hole from the inner peripheral portion in one end of the fastening hole. The length in the axial direction of the inner peripheral portion of the collar is shorter than the length in the axial direction of the fastening hole.SELECTED DRAWING: Figure 1

    【課題】軌道輪において、相手部材との締結力の低下を抑える。【解決手段】軌道輪(1,2)は、軌道部(111,21)と、フランジ(12,22)と、カラー(13,23)とを備える。軌道部は、金属で形成される。フランジは、炭素繊維樹脂で形成される。フランジは、軌道部の表面から軌道部の径方向外方に突出する。フランジは、締結部材が挿入される締結孔(123,221)を有する。カラーは、フランジの締結孔に挿入される。カラーは、締結孔の内周に接する内周部と、締結孔の一方端において内周部から締結孔の径方向外方へ延びるカラーフランジとを有する。カラーの内周部の軸方向の長さは、締結孔の軸方向の長さより短い。【選択図】図1


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    Titel :

    BEARING RING


    Weitere Titelangaben:

    軌道輪


    Beteiligte:

    Erscheinungsdatum :

    2016-11-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / F16C SHAFTS , Wellen



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