发明名称 |
Apparatus for scanning a member in a plane perpendicular to its forward moving direction |
摘要 |
The present apparatus scans a torch or other member in two directions contained in a scanning plane perpendicular to its advance direction. The apparatus includes means for controlling the speed of the torch in one direction and a means for controlling the position of the torch in the other direction are provided. There is also a position coder in accordance with the first direction supplying a signal which is compared with a reference amplitude, the result of the comparison supplying a signal for synchronizing the movements of the torch in said direction. Regulating means for defining the path of the torch in the scanning plane are also provided.
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申请公布号 |
US4689469(A) |
申请公布日期 |
1987.08.25 |
申请号 |
US19850731972 |
申请日期 |
1985.05.08 |
申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE |
发明人 |
DETRICHE, JEAN-MARIE;HOUCHE, DIDIER |
分类号 |
B23K9/02;(IPC1-7):B23K9/12 |
主分类号 |
B23K9/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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