| 摘要 |
<p>The structure is used in metalworking and mechanicalengineering for bending of extended elements having differentconfigurations. It is simplified, easy for operation and hasgreater universality of application. The structure includes atleast one basic body and a supporting platform for tools (56)mounted movably on the basic body (6) and supplied with means (30,34, 36) for peripheral revolving of platform (43) along acircumference towards a pivot (28). Pivot (28) is fitted on body(6). Means (44-50) for its shifting and in revolving in radialdirection toards the pivot (28) are provided to platform (43).9 claims, 4 figures</p> |
