发明名称 |
Antifriction Bearing Cage |
摘要 |
A roller bearing cage comprises first and second annular elements, each having at least three radially-extending bulges or indentations spaced around a circumferential direction of the annular elements. An axially-facing surface of each bulge or indentation serves as a guide surface for one axial end of a roller body. A plurality of bridge elements are bonded to and connect the first and second annular elements. Each bridge element is disposed between two adjacent bulges or indentations on a radial side of the annular elements that is opposite of the extension direction of the radially-extending bulges or indentations. The bridge elements are configured to support rolling surfaces of respective roller bodies such that a pocket for a roller body is defined between each two adjacent bridge elements and each two axially-opposing, radially-extending bulges or indentations.
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申请公布号 |
US2012014633(A1) |
申请公布日期 |
2012.01.19 |
申请号 |
US200913126407 |
申请日期 |
2009.10.21 |
申请人 |
BEYFUSS BERTHOLD;FRIEDRICH HANS-JUERGEN;FUCHS FRED;RADINA ALFRED;SCHIERLING JONAS |
发明人 |
BEYFUSS BERTHOLD;FRIEDRICH HANS-JUERGEN;FUCHS FRED;RADINA ALFRED;SCHIERLING JONAS |
分类号 |
F16C33/66;F16C19/24;F16C33/46 |
主分类号 |
F16C33/66 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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