发明名称 |
Spiral-flow barrel finishing machine |
摘要 |
This invention relates to a spiral-flow barrel finishing machine having a cylindrical stationary metallic barrel equipped with a lining layer at a lower inside portion. A rotating barrel is equipped with a lining layer on a metallic rotational body and is loosely engaged with the lower part inside of the cylindrical stationary barrel so as to rotate freely. A constant clearance is kept between the inner wall of the stationary barrel and the outer wall of the rotating barrel, regardless of the temperature change and the moisture content change. A measure to allow for thermal expansion having a specific vertical width, properly corresponding to the vertical width of the clearance, is circularly arranged between the inner wall of the metallic stationary barrel and the outer wall of the lining layer on the metallic stationary barrel. This makes an allowance for thermal expansion of the lining layer on the stationary barrel toward wall side of the metallic stationary barrel.
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申请公布号 |
US5823861(A) |
申请公布日期 |
1998.10.20 |
申请号 |
US19970806623 |
申请日期 |
1997.02.26 |
申请人 |
TIPTON CORP. |
发明人 |
KOBAYASHI, HISAMINE;IZUHARA, KATSUHIRO;FUJISHIRO, AKIHITO |
分类号 |
B24B31/108;B24B31/12;(IPC1-7):B24B31/02 |
主分类号 |
B24B31/108 |
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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