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公开(公告)号:US08348514B2
公开(公告)日:2013-01-08
申请号:US13189622
申请日:2011-07-25
申请人: Ferdinand Schweitzer
发明人: Ferdinand Schweitzer
IPC分类号: F16C33/46
CPC分类号: F16C33/4611 , F16C33/4629 , F16C33/4658
摘要: A roller bearing cage includes a first side ring, a second side ring and a plurality of axially-extending bridges connecting the side rings. A pocket for retaining a roller body is defined between the side rings and each two adjacent bridges. The two side rings and the bridges are integrally formed in one-piece. Reinforcement rings are disposed on one or both outer axial sides of the side rings. One or more connecting elements extend axially through the respective bridges, side rings and reinforcement rings. At least one axial end of the connecting element(s) directly or indirectly affixes the reinforcement ring(s) to the side ring(s).
摘要翻译: 滚子轴承保持架包括第一侧环,第二侧环和连接侧环的多个轴向延伸的桥。 在侧环和每两个相邻的桥之间限定用于保持辊体的凹坑。 两个侧环和桥整体形成为一体。 加强环设置在侧环的一个或两个外轴向侧上。 一个或多个连接元件轴向延伸通过相应的桥,侧环和加强环。 连接元件的至少一个轴向端直接或间接地将加强环固定到侧环上。
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公开(公告)号:US20160040717A1
公开(公告)日:2016-02-11
申请号:US14782379
申请日:2014-04-03
申请人: AKTIEBOLAGET SKF
发明人: Hans LINDÉN
CPC分类号: F16C33/545 , B21D53/12 , F16C23/086 , F16C33/422 , F16C33/427 , F16C33/4658 , F16C33/485 , F16C33/542 , F16C33/547
摘要: A method for producing an annular-shaped cage for a rolling bearing assembly. The method comprises steps of: (a) providing a workpiece contained in a plane having a first side and a second side; (b) forming an annular-shaped cage from the workpiece, the annular-shaped cage having a U-shaped cross section such that portions of the first side of the workpiece face each other; and (c) forming a plurality of windows in the workpiece for receiving and positioning a set of rolling elements.
摘要翻译: 一种用于制造用于滚动轴承组件的环形保持架的方法。 该方法包括以下步骤:(a)提供包含在具有第一侧和第二侧的平面中的工件; (b)从所述工件形成环状保持架,所述环状保持架具有U形横截面,使得所述工件的第一面的一部分面对; 和(c)在工件中形成多个窗口,用于接收和定位一组滚动元件。
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公开(公告)号:US1464666A
公开(公告)日:1923-08-14
申请号:US51862021
申请日:1921-11-23
申请人: INGERSOLL RAND CO
发明人: SLATER FRED M
IPC分类号: F16C33/48
CPC分类号: F16C33/4611 , F16C19/28 , F16C33/4658 , F16C33/48 , F16C33/495 , F16C2226/74 , F16C2361/63
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公开(公告)号:US20150159696A1
公开(公告)日:2015-06-11
申请号:US14378382
申请日:2013-02-06
申请人: AKTIEBOLAGET SKF
发明人: Nils Manne , Mikael Sundqvist , Christophe Baillie
CPC分类号: F16C33/4664 , B23P15/003 , F16C33/3862 , F16C33/427 , F16C33/46 , F16C33/4641 , F16C33/4658 , F16C33/48 , F16C33/485 , F16C33/49 , F16C33/50 , F16C33/542 , F16C33/547 , F16C2240/30 , Y10T29/49691
摘要: A bearing component comprising a first cage cup formed from at least one first element configured to receive rolling elements. The bearing component further comprises a first flange formed from at least one second element and connected to a periphery of the first cage cup.
摘要翻译: 一种轴承部件,包括由构造成接收滚动元件的至少一个第一元件形成的第一保持杯。 轴承部件还包括由至少一个第二元件形成并连接到第一笼罩的周边的第一凸缘。
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公开(公告)号:US20150152918A1
公开(公告)日:2015-06-04
申请号:US14538227
申请日:2014-11-11
申请人: SNECMA
发明人: Daniel Georges PLONA
CPC分类号: F16C33/46 , F01D25/164 , F16C19/26 , F16C19/527 , F16C33/4611 , F16C33/4629 , F16C33/4658 , F16C41/004 , F16C2240/30 , F16C2360/23
摘要: The invention relates to an annular bearing cage for a roller bearing of a turbine machine rotating shaft. The bearing cage comprises a vibration damping ring corresponding to deformation modes of the bearing cage. The bearing cage also comprises at least one external rim. The external rim comprises an at least partially annular housing that extends around a central axis of the bearing cage. The damping ring is located in the housing.
摘要翻译: 本发明涉及一种用于涡轮机转轴的滚子轴承的环形轴承保持架。 轴承座包括对应于轴承座的变形模式的减振环。 轴承保持架还包括至少一个外缘。 外缘包括围绕轴承保持架的中心轴线延伸的至少部分环形的壳体。 阻尼环位于外壳内。
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公开(公告)号:US20120027335A1
公开(公告)日:2012-02-02
申请号:US13189622
申请日:2011-07-25
申请人: Ferdinand SCHWEITZER
发明人: Ferdinand SCHWEITZER
CPC分类号: F16C33/4611 , F16C33/4629 , F16C33/4658
摘要: A roller bearing cage includes a first side ring, a second side ring and a plurality of axially-extending bridges connecting the side rings. A pocket for retaining a roller body is defined between the side rings and each two adjacent bridges. The two side rings and the bridges are integrally formed in one-piece. Reinforcement rings are disposed on one or both outer axial sides of the side rings. One or more connecting elements extend axially through the respective bridges, side rings and reinforcement rings. At least one axial end of the connecting element(s) directly or indirectly affixes the reinforcement ring(s) to the side ring(s).
摘要翻译: 滚子轴承保持架包括第一侧环,第二侧环和连接侧环的多个轴向延伸的桥。 在侧环和每两个相邻的桥之间限定用于保持辊体的凹坑。 两个侧环和桥整体形成为一体。 加强环设置在侧环的一个或两个外轴向侧上。 一个或多个连接元件轴向延伸通过相应的桥,侧环和加强环。 连接元件的至少一个轴向端直接或间接地将加强环固定到侧环上。
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公开(公告)号:US1966775A
公开(公告)日:1934-07-17
申请号:US59042532
申请日:1932-02-02
申请人: RICHARD WEIS
发明人: RICHARD WEIS
CPC分类号: F16C33/504 , F16C19/26 , F16C19/28 , F16C33/4641 , F16C33/4658 , F16C33/48
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公开(公告)号:US09752618B2
公开(公告)日:2017-09-05
申请号:US14782379
申请日:2014-04-03
申请人: AKTIEBOLAGET SKF
发明人: Hans Lindèn
CPC分类号: F16C33/545 , B21D53/12 , F16C23/086 , F16C33/422 , F16C33/427 , F16C33/4658 , F16C33/485 , F16C33/542 , F16C33/547
摘要: A method for producing an annular-shaped cage for a rolling bearing assembly. The method comprises steps of: (a) providing a workpiece contained in a plane having a first side and a second side; (b) forming an annular-shaped cage from the workpiece, the annular-shaped cage having a U-shaped cross section such that portions of the first side of the workpiece face each other; and (c) forming a plurality of windows in the workpiece for receiving and positioning a set of rolling elements.
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公开(公告)号:US09512881B2
公开(公告)日:2016-12-06
申请号:US14400666
申请日:2013-04-23
申请人: NTN CORPORATION
发明人: Akihiko Katayama , Katsufumi Abe
IPC分类号: F16C33/46 , F16C33/56 , F16C33/60 , F16C19/46 , F16C19/26 , F16C43/04 , F16C33/58 , F16C33/50 , F16C9/02 , F16C41/04 , F16C9/04
CPC分类号: F16C33/4676 , F16C9/02 , F16C9/04 , F16C19/26 , F16C19/463 , F16C19/466 , F16C33/4605 , F16C33/4635 , F16C33/4652 , F16C33/4658 , F16C33/4664 , F16C33/4694 , F16C33/502 , F16C33/504 , F16C33/516 , F16C33/56 , F16C33/588 , F16C33/60 , F16C41/045 , F16C43/04 , F16C2226/70 , F16C2226/76 , F16C2226/78
摘要: A roller bearing (21) includes a plurality of needle rollers (23), a cage (24) that retains the rollers (23), and an outer ring (22) that has a rolling surface on which the rollers roll and is split in the circumferential direction. The cage (24) includes split sections (32a), (32b) at which the cage can be split in the circumferential direction. The cage (24) is of a roller riding type or an inner land riding type.
摘要翻译: 滚子轴承(21)包括多个滚针(23),保持滚子(23)的保持架(24)和具有滚动表面的滚动表面的外圈(22),辊 圆周方向。 保持架(24)包括分隔部(32a),(32b),保持架可以沿着圆周方向分开。 保持架(24)具有滚轮式或内部搭载型。
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公开(公告)号:US09341215B2
公开(公告)日:2016-05-17
申请号:US14538227
申请日:2014-11-11
申请人: SNECMA
发明人: Daniel Georges Plona
CPC分类号: F16C33/46 , F01D25/164 , F16C19/26 , F16C19/527 , F16C33/4611 , F16C33/4629 , F16C33/4658 , F16C41/004 , F16C2240/30 , F16C2360/23
摘要: An annular bearing cage for a roller bearing of a turbine machine rotating shaft is provided. The bearing cage includes a vibration damping ring corresponding to deformation modes of the bearing cage, and at least one external rim. The external rim includes an at least partially annular housing that extends around a central axis of the bearing cage. The damping ring is located in the housing.
摘要翻译: 提供了一种用于涡轮机转轴的滚子轴承的环形轴承保持架。 轴承保持架包括对应于轴承保持架的变形模式的减振环和至少一个外缘。 外部边缘包括围绕轴承保持架的中心轴线延伸的至少部分环形的壳体。 阻尼环位于外壳内。
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