发明名称 |
Thickness measuring apparatus |
摘要 |
Disclosed is an thickness measuring apparatus comprising: a C-shaped block; a pair of arms which arc provided on the block, each of which is equipped with a pivot section situated at one end thereof, each pivot section being equipped with a spring element; a pair of lever members pivotably mounted on the respective spring elements; measuring elements mounted on the respective outer end sections of the lever members and adapted to be brought into contact with the article to be measured; a first compression spring provided between one of the pair of arms and a section of one of the lever members which is near the inner end thereof so as to bias this lever member; a second compression spring provided between the other of the pair of arms and a section of the other of the lever members which is near the inner end thereof so as to bias this lever member; thickness measuring devices provided respectively on the pair of arms and adapted to detect any movement of the lever members so as to measure the thickness of the article; and a device for driving the inner ends of the lever members such that the outer ends of the lever members are spaced apart from each other.
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申请公布号 |
US4941269(A) |
申请公布日期 |
1990.07.17 |
申请号 |
US19890389201 |
申请日期 |
1989.08.03 |
申请人 |
DAIDO METAL COMPANY, LTD. |
发明人 |
MORI, SANAE;SASAKI, TAKAYOSI;OZIKA, TAKEHIRO |
分类号 |
G01B5/06;G01B13/06 |
主分类号 |
G01B5/06 |
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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