发明名称 |
Optical sensor shadowgraph controlled roll-grinder - fitted with adjustable photocells on ground glass screen |
摘要 |
<p>Roll grinding machine includes a projector for displaying the roll working profile on a ground glass screen fitted with adjustable sensors on which the light of the projected picture may become incident. The sensors are pref. photoelectric and are part of a warning or grinder cut-out circuit, and permit semi-automatic working.</p> |
申请公布号 |
DE2238179(A1) |
申请公布日期 |
1974.02.14 |
申请号 |
DE19722238179 |
申请日期 |
1972.08.03 |
申请人 |
FA. FRIEDRICH KOCKS, 4000 DUESSELDORF |
发明人 |
SCHWIENTEK, GERHARD, 4000 DUESSELDORFOBERKASSEL |
分类号 |
B24B23/08;B24B49/02;(IPC1-7):24B23/08 |
主分类号 |
B24B23/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|