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    • 25. 发明公开
    • ROLLER BEARING
    • ROLLENLAGER
    • EP2749781A4
    • 2015-07-22
    • EP12825668
    • 2012-08-09
    • NTN TOYO BEARING CO LTD
    • SUZUKI KATSUHIROSHIMAZU EIICHIROU
    • F16C33/62F03D11/00F16C19/08F16C33/64F16C33/76
    • F16C33/62F03D80/70F05B2230/90F05B2280/1021F05B2280/1025F05B2280/1031F05B2280/6011F16C19/06F16C19/08F16C19/181F16C19/52F16C33/64F16C33/76F16C2223/42F16C2240/60F16C2300/14F16C2300/42F16C2360/31Y02E10/721Y02E10/722Y02P70/523
    • The present invention provides a rolling bearing which can be large-sized, is excellent in its corrosion resistance, and is allowed to prevent mounting accuracy from deteriorating, a fixing force from decreasing, vibration from occurring at a portion of the rolling bearing to be fixed to a bearing box or the like, and can be used for a long term even in a highly corrosive environment. A rolling bearing (1) has an inner ring (2), an outer ring (3), androllingelements (4) as bearing members thereof. Of regions of the bearing members which are exposed to a corrosive environment, a film having a sacrificial anode action for a base material of the bearing members is formed in a region including at least a surface (c, d) of the rolling bearing (1) to be fixed. The film formed on the surface (c, d) thereof to be fixed is porous. The base material of the bearing members consists of an iron-based material. The film is a thermal sprayed film formed by using a material containing any of elements zinc, aluminum, and magnesium as a thermal spraying material.
    • 本发明提供一种能够大型化,耐腐蚀性优异的滚动轴承,能够防止安装精度恶化,使滚动轴承的一部分发生的振动的固定力减少固定 到轴承箱等,并且即使在高度腐蚀性的环境中也可以长期使用。 滚动轴承(1)具有作为其轴承构件的内圈(2),外圈(3)和滚珠(4)。 在暴露于腐蚀环境的承载部件的区域中,至少包括滚动轴承(1)的表面(c,d)的区域形成具有用于轴承部件的基材的牺牲阳极作用的膜 )被固定。 在其被固定的表面(c,d)上形成的膜是多孔的。 轴承构件的基材由铁基材料构成。 该膜是通过使用含有锌,铝和镁中的任何元素的材料作为热喷涂材料形成的热喷涂膜。
    • 26. 发明公开
    • Sliding bearing for structural engineering
    • GleitlagerfürStrukturelle Verarbeitung
    • EP2873883A1
    • 2015-05-20
    • EP14193329.1
    • 2014-11-14
    • Cave S.r.l.
    • Muroni, AlessandroQuaglini, Virginio
    • F16C33/12F16C33/24F16C31/02F16C33/20C23C30/00C23C2/12C23C4/08E04H9/02
    • E04H9/022C23C4/08C23C4/129C23C4/131C23C4/18E01D19/045E01D19/046E04H9/021F16C33/121F16C33/203F16C2208/32F16C2240/60F16C2350/00
    • Sliding bearing (110; 210; 310) for structural engineering applications, said sliding bearing (110; 210; 310) comprising at least one first component and one second component (111, 112; 211, 212, 213; 311, 312, 313) made of steel that are operatively connected to one another and configured to withstand a vertical load, as well as at least one pair of sliding surfaces (121, 122; 221, 222, 223, 224; 321, 322, 323, 324) arranged between said first and second components in order to allow relative displacements and/or rotations thereof. A sliding surface (121; 221, 223; 321, 323) of the pair is a plate made of a polymeric material mounted on one between the first and the second components and the other sliding surface (122; 222, 224; 322, 324) is a metal surface, said metal surface being at least a portion of the surface of the other component facing said polymeric material plate, a surface coating made of aluminum, zinc or respective alloys thereof being formed on said metal surface.
    • 用于结构工程应用的滑动轴承(110; 210; 310),所述滑动轴承(110; 210; 310)包括至少一个第一部件和一个第二部件(111,112; 211,212,213; 311,312,313 ),其可操作地彼此连接并且被配置为承受竖直载荷,以及至少一对滑动表面(121,122; 221,222,223,224; 321,322,323,324) 布置在所述第一和第二部件之间,以允许其相对位移和/或转动。 该对的滑动表面(121; 221,223; 321,323)是由安装在第一和第二部件之间的一个上的聚合材料制成的板,另一个滑动表面(122; 222,224; 322,324 )是金属表面,所述金属表面是面向所述聚合材料板的另一个组件的表面的至少一部分,由所述金属表面上形成由铝,锌或其相应合金制成的表面涂层。