发明名称 |
SLOPE GAUGE |
摘要 |
PROBLEM TO BE SOLVED: To provide a compact slope gauge capable of being easily and surely installed on a circular pipe in a piping work and surely matching the axial direction of the slope gauge to the axial direction of the circular pipe in the installation to perform a precise pipe slope measurement. SOLUTION: This slope gauge is installed on the outer surface of the circular pipe in the piping work of the circular pipe in order to measure the slope or degree of horizontal or vertical of the circular pipe. This slope gauge comprises a fixed part formed of a sheet-like member substantially circularly curved to follow the circumferential direction of the circular pipe, which can match the axial direction of the circular pipe to its own axial direction by pressing the inner diameter-side surface to the surface of the circular pipe; and a bubble pipe provided on the outer diameter side of the fixed part.
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申请公布号 |
JP2003014454(A) |
申请公布日期 |
2003.01.15 |
申请号 |
JP20010196658 |
申请日期 |
2001.06.28 |
申请人 |
TANAKA YOSHIRO;OTANI JUNRO |
发明人 |
TANAKA YOSHIRO;OTANI JUNRO |
分类号 |
G01C9/28;F16L1/00;(IPC1-7):G01C9/28 |
主分类号 |
G01C9/28 |
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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