发明名称 |
Calibration apparatus and method |
摘要 |
Apparatus and method are disclosed for calibrating a load cell such as a load cell used in apparatus for measuring the forces applied to a pull tab during the formation of an opening in a container lid. The load cell first transmits a signal to a computer-recorder which is indicative of a no force applied condition. A known maximum force is then applied to the load cell which transmits a signal to the computer-recorder which is indicative of a known maximum force applied condition. An intermediate known force is then applied to the load cell which transmits a signal to the computer-recorder which is indicative of a known intermediate force applied condition. The computer-recorder uses the three signals to establish a load slope for use in the force measuring apparatus.
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申请公布号 |
US5092154(A) |
申请公布日期 |
1992.03.03 |
申请号 |
US19900512273 |
申请日期 |
1990.04.19 |
申请人 |
COORS BREWING COMPANY |
发明人 |
ELDRIDGE, LAWRENCE B.;SMITH, STEPHEN P. |
分类号 |
G01L5/00;G01L25/00 |
主分类号 |
G01L5/00 |
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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