JPH01148830U - - Google Patents

Info

Publication number
JPH01148830U
JPH01148830U JP4512788U JP4512788U JPH01148830U JP H01148830 U JPH01148830 U JP H01148830U JP 4512788 U JP4512788 U JP 4512788U JP 4512788 U JP4512788 U JP 4512788U JP H01148830 U JPH01148830 U JP H01148830U
Authority
JP
Japan
Prior art keywords
detection needle
casing
spring
plate
space
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP4512788U
Other languages
English (en)
Other versions
JPH055460Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP4512788U priority Critical patent/JPH055460Y2/ja
Publication of JPH01148830U publication Critical patent/JPH01148830U/ja
Application granted granted Critical
Publication of JPH055460Y2 publication Critical patent/JPH055460Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Description

【図面の簡単な説明】
第1図は本考案の構成図及び検出器の断面図で
ある。 1……検出器、2……演算表示器、6……本体
、14……検出針、17……コイルスプリング、
19……共振板、21……マイクロフオン、25
……プリント基板。

Claims (1)

    【実用新案登録請求の範囲】
  1. 検出針を軸方向に摺動自在にケーシングに取り
    付け、スプリングで検出針を付勢して検出針の被
    検出物に押し当てる一端をケーシングから突出せ
    しめ、検出針の他端から空間を設けて共振板をケ
    ーシングに取り付け、検出針の一端を被検出物に
    押し当てることによりスプリングを圧縮して検出
    針の他端が共振板に連結される様にし、共振板か
    ら空間を設けてマイクロフオンをケーシングに取
    り付けた振動計。
JP4512788U 1988-04-01 1988-04-01 Expired - Lifetime JPH055460Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4512788U JPH055460Y2 (ja) 1988-04-01 1988-04-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4512788U JPH055460Y2 (ja) 1988-04-01 1988-04-01

Publications (2)

Publication Number Publication Date
JPH01148830U true JPH01148830U (ja) 1989-10-16
JPH055460Y2 JPH055460Y2 (ja) 1993-02-12

Family

ID=31271449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4512788U Expired - Lifetime JPH055460Y2 (ja) 1988-04-01 1988-04-01

Country Status (1)

Country Link
JP (1) JPH055460Y2 (ja)

Also Published As

Publication number Publication date
JPH055460Y2 (ja) 1993-02-12

Similar Documents

Publication Publication Date Title
JPH01148830U (ja)
JPH01107932U (ja)
JPH0193531U (ja)
JPS59137566U (ja) 簡易水分測定器
JPS61201454U (ja)
JPH01107933U (ja)
JPS58128797U (ja) プレスの金型荷重測定装置
JPS63141433U (ja)
JPH0488041U (ja)
JPH03117736U (ja)
JPS607314U (ja) 連結装置
JPS62109486U (ja)
JPH03102346U (ja)
JPH0283429U (ja)
JPH01124529U (ja)
JPH0288041U (ja)
JPH01167631U (ja)
JPS6436008U (ja)
JPH0475923U (ja)
JPS63133798U (ja)
JPH0270588U (ja)
JPS62173017U (ja)
JPS63105022U (ja)
JPS6338094U (ja)
JPS6031648U (ja) 警報ブザ−付圧力計