发明名称 |
LAGER FUER GERADLINIGE UND KRUMMLINIGE BEWEGUNGEN |
摘要 |
The present invention relates to a bearing for both linear and curvilinear motions which has a track rail, a bearing body provided with an endless track and a multiplicity of balls which recirculate through the endless track provided in the bearing body, wherein the endless track is defined by a loaded ball rolling surface which is provided with a linear loaded domain and a curvilinear loaded domain having a predetermined curvature, so that, in a linear area of the track surface of the track rail, a load is born by balls rolling on the linear loaded domain, whereas, in a curvilinear area of the track surface of the track rail, a load is born by balls rolling on the curvilinear loaded domain. Thus, it is possible to perform both linear and curvilinear guide operations with a single bearing. |
申请公布号 |
DE3817694(A1) |
申请公布日期 |
1988.12.15 |
申请号 |
DE19883817694 |
申请日期 |
1988.05.25 |
申请人 |
TERAMACHI, HIROSHI, TOKIO/TOKYO, JP |
发明人 |
TERAMACHI, HIROSHI, TOKIO/TOKYO, JP |
分类号 |
B25J9/10;F16C29/00;F16C29/06;(IPC1-7):F16C29/06 |
主分类号 |
B25J9/10 |
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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