| 发明名称 |
CALENDER ROLL ADJUSTMENT APPARATUS |
| 摘要 |
Apparatus for adjusting the spacing between parallel calender rolls comprises a respective motor for moving each end portion of one of the rolls. Differences in the speeds of the motors causes movement of a member to switch off the motors.
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| 申请公布号 |
US3670644(A) |
申请公布日期 |
1972.06.20 |
| 申请号 |
USD3670644 |
申请日期 |
1970.03.10 |
| 申请人 |
HERMANN BERSTORFF MASCHINENBAU GMBH. |
发明人 |
HEINZ HOEVER;HERBERT ORTH |
| 分类号 |
B21B37/60;H02P5/48;(IPC1-7):B30B3/04 |
主分类号 |
B21B37/60 |
| 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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