基本信息:
- 专利标题: 複数のケージセグメント内に配置された転動体を備えたころがり軸受
- 专利标题(英):Rolling bearing having an arranged rolling elements in a plurality of cage segments
- 专利标题(中):在多个笼区段的滚动轴承具有布置的滚动元件
- 申请号:JP2016506993 申请日:2014-04-11
- 公开(公告)号:JP2016515689A 公开(公告)日:2016-05-30
- 发明人: リアン バオジュ , リアン バオジュ , タンケ イェスコ−ヘニング , タンケ イェスコ−ヘニング
- 申请人: アクツィエブーラゲート エスケイエフAktiebolaget SKF , アクツィエブーラゲート エスケイエフAktiebolaget SKF
- 申请人地址: スウェーデン国 イェテボリ フーンスガタン 1
- 专利权人: アクツィエブーラゲート エスケイエフAktiebolaget SKF,アクツィエブーラゲート エスケイエフAktiebolaget SKF
- 当前专利权人: アクツィエブーラゲート エスケイエフAktiebolaget SKF,アクツィエブーラゲート エスケイエフAktiebolaget SKF
- 当前专利权人地址: スウェーデン国 イェテボリ フーンスガタン 1
- 代理人: アインゼル・フェリックス=ラインハルト; 久野 琢也
- 优先权: DE102013206347.4 2013-04-11
- 国际申请: EP2014057409 JP 2014-04-11
- 国际公布: WO2014167107 JP 2014-10-16
- 主分类号: F16C33/37
- IPC分类号: F16C33/37 ; F16C19/26 ; F16C19/40 ; F16C33/46
The present invention relates to a rolling bearing provided with at least one inner race and at least one outer race, between both bearing race, plurality of rolling elements having a predetermined diameter (Dw) (4,4 ') There are disposed, the rolling member (4, 4 ') is being held by a cage, the cage is composed of a plurality of the cage segments (5), each cage segment (5) is frame-shaped and consisted structure, defining the walls of a plurality of sides in the structure (6,7) is, forms a receiving pocket (9) for one of the rolling elements (4), said accommodating pockets (9) is housed, to the pitch circle of the rolling bearing in the absence of a load of the rolling bearing, housing pocket (9), and the rolling element (4) side (11, 12) facing in, by accommodating pocket (9) between the rolling elements (4) that is playing (c) is present in the circumferential direction of the rolling bearing (1) relates to rolling bearings. In order to obtain improved rolling characteristics of the rolling bearing, in the present invention, the play (c), in each cross section seen in the axial direction of the rolling bearing, and satisfy the relationship of being cmax ≧ c ≧ cmin, in this case cmin = 0.01 * Dw-0.5mm in and cmax = 0.02 * Dw-0.4mm, moreover rolling element (4) in diameter (Dw) is at least 50 mm.
公开/授权文献:
- JP6456919B2 複数のケージセグメント内に配置された転動体を備えたころがり軸受 公开/授权日:2019-01-23
信息查询:
EspacenetIPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F16 | 工程元件或部件;为产生和保持机器或设备的有效运行的一般措施;一般绝热 |
----F16C | 轴;软轴;曲轴机构的元件;除传动元件以外的转动部件;轴承 |
------F16C33/00 | 轴承零件;制造轴承或其零件的特殊方法 |
--------F16C33/02 | .滑动接触轴承的零件 |
----------F16C33/37 | ..松动间隔件 |