发明名称 |
Lathe for railway wheels. |
摘要 |
<p>A lathe for railway wheels consisting of a support for the wheel shaft on its own grease box. By means of pulling rollers the couple necessary to counteract the cutting or shearing forces is generated, the turning operation being performed in only one passing over the whole surface to be mechanized, and the pulling heads being orientated in accordance with the real treading band alignment of the shaft. <IMAGE></p> |
申请公布号 |
EP0557231(A2) |
申请公布日期 |
1993.08.25 |
申请号 |
EP19930500013 |
申请日期 |
1993.02.05 |
申请人 |
INVESTIGACION Y ASESORAMIENTO TECNICO, S.A.(INVASTESA) |
发明人 |
LOPEZ GOMEZ, JOSE LUIS;SANCHEZ REVUELTA, ANGEL LUIS |
分类号 |
B23B5/32 |
主分类号 |
B23B5/32 |
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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