PURPOSE: To simplify a device and to facilitate operation by charging fluid in a sealed container which deforms elastically, clamping the sealed container where the pressing force of a pressure press, etc., is applied, and detecting the pressure of the fluid from the deformation of the container.
CONSTITUTION: The sealed container 3 is made of a material capable of deforming elastically, a fluid intake pipe is fitted to its side wall, and a pressure gauge 7, air vent valve 8, and check valve 9 are fitted. Further, the fluid A is charged in the sealed container 3. The sealed container 3 is clamped between the upper member 1 and lower member 2 of a pressing force transmission member as shown in a figure (a). Then, when a pressing force W is applied by the upper member 1 and lower member 2 as shown in a figure (b), the sealed container 3 deforms and the current fluid is detected by the pressure gauge 7. Thus, the constitution of the device is simplified and the pressing force of the pressure press, etc., is measured accurately.
KATO TAKEHISA
SANO KAZUE
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