发明名称 |
Apparatus for measuring lifter pressure. |
摘要 |
The application describes an improvement in an apparatus for measuring the lifter pressure of a seamer for doubly seaming a can end to a can barrel by clamping a body (l) of the apparatus between a lifter plate (l0l) and a seaming chuck (200) and elongating the body to a predetermined extent. The sensing of oil hydraulic pressure, transmission of oil hydraulic pressure to a pressure gauge and pointer display of the pressure are changed respectively into the sensing of pressure by a load cell (l0) transmission of the pressure as an electric signal and digital display of the pressure. |
申请公布号 |
EP0275615(A1) |
申请公布日期 |
1988.07.27 |
申请号 |
EP19870300510 |
申请日期 |
1987.01.21 |
申请人 |
DAIWA CAN COMPANY, LIMITED |
发明人 |
MASUDA, MASAYUKI |
分类号 |
B21D51/32;G01L1/22;G01L5/00 |
主分类号 |
B21D51/32 |
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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