发明名称 |
Supported shear with reversible drive and method of operating same |
摘要 |
A reversible linear hydraulic drive system for a bidirectional supported shear having an adjustable stroke length. A method for improving the quality of the tube ends after shearing using a reversible partial orbital path is also disclosed.
|
申请公布号 |
US6698322(B2) |
申请公布日期 |
2004.03.02 |
申请号 |
US20020266055 |
申请日期 |
2002.10.08 |
申请人 |
BORZYM JOHN J. |
发明人 |
BORZYM JOHN J. |
分类号 |
B23D21/14;B23D23/00;(IPC1-7):B26D3/00 |
主分类号 |
B23D21/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|