| 发明名称 | Movable backing system | ||
| 摘要 | Thus relates to a movable backing system for clamping plate-shaped backing work pieces for friction agitation welding and friction stir welding and to a friction agitation or stir welding system. The movable backing system comprises an upper unit to be arranged above the backing work pieces to support the backing work pieces, a lower unit to be arranged below the backing work pieces to support the backing work pieces, and a connecting means connecting the upper and the lower unit to be arranged in a gap between the backing work pieces to be welded. | ||
| 申请公布号 | US9381597(B2) | 申请公布日期 | 2016.07.05 |
| 申请号 | US201514643595 | 申请日期 | 2015.03.10 |
| 申请人 | AIRBUS OPERATIONS GMBH | 发明人 | Stermann Dirk |
| 分类号 | B23K20/12;B23K37/04;B23K20/26 | 主分类号 | B23K20/12 |
| 代理机构 | Ingrassia Fisher & Lorenz, P.C. | 代理人 | Ingrassia Fisher & Lorenz, P.C. |
| 主权项 | 1. A movable backing system for clamping plate-shaped backing work pieces for friction agitation welding, the system comprising: an upper unit to be arranged above the backing work pieces to support the backing work pieces; a lower unit to be arranged below the backing work pieces to support the backing work pieces, and a connecting means connecting the upper and the lower unit to be arranged in a gap between the backing work pieces to be welded, wherein the upper unit comprises at least an upper roller and the lower unit comprises at least a lower roller to define the position of the plate-shaped backing work pieces to be welded. | ||
| 地址 | Hamburg DE | ||