发明名称 |
DEVICE FOR ROTATIONAL DEFORMATION OF PIPES |
摘要 |
A device for rotational deformation of pipes contains a shank and a working part. The working part is made in the form of a straight circular cone connected by its base to the end surface of the shank, which is inclined at an angle to the axis of the shank equal to the angle at the cone base. |
申请公布号 |
UA63318(U) |
申请公布日期 |
2011.10.10 |
申请号 |
UA20110001585U |
申请日期 |
2011.02.11 |
申请人 |
"PRYAZOVSKYI STATE TECHNICAL UNIVERSITY" STATE HIGH SCHOOL |
发明人 |
ANISCHENKO OLEKSANDR SERHIIOVYCH |
分类号 |
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代理机构 |
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代理人 |
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