JPH0312150U - - Google Patents

Info

Publication number
JPH0312150U
JPH0312150U JP7205289U JP7205289U JPH0312150U JP H0312150 U JPH0312150 U JP H0312150U JP 7205289 U JP7205289 U JP 7205289U JP 7205289 U JP7205289 U JP 7205289U JP H0312150 U JPH0312150 U JP H0312150U
Authority
JP
Japan
Prior art keywords
vibration
hammer
detection circuit
output
tester
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.)
Pending
Application number
JP7205289U
Other languages
English (en)
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 JP7205289U priority Critical patent/JPH0312150U/ja
Publication of JPH0312150U publication Critical patent/JPH0312150U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Description

【図面の簡単な説明】
第1図は本考案の概略説明図、第2図は実施例
の構成説明図、第3図a,bは従来例の説明図で
あり、図中11はゴム鎚、12は指示棒、13は
ストツパ、14は固定金具、15はグリツプ、1
6は軸、21は振動センサ、22は振動量検知回
路、22は増幅器、22は比較器、22
表示器、23は表示灯、23〜23はLED
を示す。

Claims (1)

  1. 【実用新案登録請求の範囲】 支持棒に鎚を設けたナンマを用い、前記鎚で装
    置の被検部を叩き所定振動を発生させ、特性に対
    する振動の影響を試験する振動試験器において、 前記ハンマの鎚部に圧電式振動センサを設ける
    とともに、 該振動センサの出力を検出し基準値と比較する
    振動量検知回路と、 該検知回路の出力より適正振動量の位置を指示
    する表示器とを具えたことを特徴とする振動試験
    器。
JP7205289U 1989-06-20 1989-06-20 Pending JPH0312150U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7205289U JPH0312150U (ja) 1989-06-20 1989-06-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7205289U JPH0312150U (ja) 1989-06-20 1989-06-20

Publications (1)

Publication Number Publication Date
JPH0312150U true JPH0312150U (ja) 1991-02-07

Family

ID=31609640

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7205289U Pending JPH0312150U (ja) 1989-06-20 1989-06-20

Country Status (1)

Country Link
JP (1) JPH0312150U (ja)

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