| 发明名称 |
METHOD FOR SHAPING PANELS BY BENDING OPERATION, IN PARTICULAR PANELS FOR PLANKING AIRCRAFT FUSELAGE, AND APPARATUS FOR IMPLEMENTING SUCH METHOD |
| 摘要 |
<p>. A method is disclosed for bending panels which are provided with reinforcing stiffening ribs. The bending is caused by upsetting or elongating the ribs by means of an apparatus which engages the ribs at points which are spaced a predetermined distance from the panel skin. The invention is in particular applicable to the shaping of aircraft fuselage planks.</p> |
| 申请公布号 |
CA1198322(A) |
申请公布日期 |
1985.12.24 |
| 申请号 |
CA19820412907 |
申请日期 |
1982.10.06 |
| 申请人 |
ECKOLD (WALTER) G.M.B.H. & CO. KG VORRICHTUNGS- UND GERAETEBAU;DORNIER G.M.B.H. |
发明人 |
RECCIUS, HELMUT;POENITZSCH, WERNER;ECKOLD, GERD-JUERGEN;MAASS, HANS |
| 分类号 |
B21D11/20;B21D47/00;B64C3/20;(IPC1-7):B21D11/20 |
主分类号 |
B21D11/20 |
| 代理机构 |
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