发明名称 |
Bearing having an array of microasperities |
摘要 |
A bearing having a generally flat planer surface of pearlite, and an array of microasperities of martensite on the planer surface, each microasperity including a gently sloping front surface in relation to the direction of movement of the bearing and a sharply sloping rear surface in relation to such direction of movement. A pulsed laser beam or other heat source is focussed on the bearing to produce the array with microasperities of controlled size and shape.
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申请公布号 |
US4323401(A) |
申请公布日期 |
1982.04.06 |
申请号 |
US19770796586 |
申请日期 |
1977.05.13 |
申请人 |
CATERPILLAR TRACTOR CO. |
发明人 |
BELKE, WILLIAM H.;HAFELE, JOSEPH C.;LANDEN, ERNEST W.;RICHARDS, THOMAS J. |
分类号 |
B23K26/00;B23K26/06;B23P9/00;C21D1/09;F16J15/34;(IPC1-7):B32B15/18;F16C33/00 |
主分类号 |
B23K26/00 |
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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