| 摘要 |
A support flange 37 to which a diaphragm 5 having an engaging part is attached is fixed to the distal end of an attachment cylinder 35. A connecting pipe 3 is inserted into the attachment cylinder 35, and linked and fixed to the support flange 37. A push rod 7 having engaging parts at both ends thereof is inserted into the support flange 37 and the connecting pipe 3 and caused to come in contact with a push rod engaging part 7c and a diaphragm engaging part 5d. A distortion-inducing element 13 is fixed to a pedestal 15, and the pedestal 15 is fixed to the connecting pipe 3 on the reverse side from the diaphragm 5 side, and is meanwhile brought into contact with a strain-inducing element engaging part 13e via the push rod engaging part 7c. Pressure received by the diaphragm 5 is thereby transmitted to the strain-inducing element 13 with good precision. |
