JPH01168850U - - Google Patents

Info

Publication number
JPH01168850U
JPH01168850U JP6606188U JP6606188U JPH01168850U JP H01168850 U JPH01168850 U JP H01168850U JP 6606188 U JP6606188 U JP 6606188U JP 6606188 U JP6606188 U JP 6606188U JP H01168850 U JPH01168850 U JP H01168850U
Authority
JP
Japan
Prior art keywords
leaf springs
test piece
test
notch
displacement meter
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
JP6606188U
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 JP6606188U priority Critical patent/JPH01168850U/ja
Publication of JPH01168850U publication Critical patent/JPH01168850U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す図面で、イは
正面図、ロは側面図、第2図は本考案の実施状態
説明図、第3図は三点曲げ試験片の説明図、第4
図は従来の計測方法の説明図である。 11,15は板ばね、12はブロツク、16は
歪ゲージ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 三点曲げ試験片を用いたCOD試験及びJIC
    試験における試験片の切欠の開口変位と回転角を
    同時に測定する複合変位計であつて、前記試験片
    の切欠にその下端を当接状に挿入すべく所要間隔
    を存して垂下配設された2枚の板ばねと、これら
    板ばねの下端部近傍より夫々の先端が試験片の上
    面に当接すべく末広がり状となるように下方に延
    設された2枚の板ばねと、これら4枚の板ばねの
    基端側に夫々貼設された歪ゲージを具備し、前記
    全ての板ばねを一体的にブロツクに取付けたこと
    を特徴とする複合変位計。
JP6606188U 1988-05-19 1988-05-19 Pending JPH01168850U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6606188U JPH01168850U (ja) 1988-05-19 1988-05-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6606188U JPH01168850U (ja) 1988-05-19 1988-05-19

Publications (1)

Publication Number Publication Date
JPH01168850U true JPH01168850U (ja) 1989-11-28

Family

ID=31291479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6606188U Pending JPH01168850U (ja) 1988-05-19 1988-05-19

Country Status (1)

Country Link
JP (1) JPH01168850U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021189144A (ja) * 2020-06-04 2021-12-13 学校法人東海大学 方法およびパンチ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021189144A (ja) * 2020-06-04 2021-12-13 学校法人東海大学 方法およびパンチ

Similar Documents

Publication Publication Date Title
JPH0331466U (ja)
JPH01168850U (ja)
JPS62176727U (ja)
JPS6242050U (ja)
JPH02124501U (ja)
JPS6323626U (ja)
JPS6327802U (ja)
JPS6160104U (ja)
JPS62128315U (ja)
JPH0415014U (ja)
JPH0237307U (ja)
JPH02128933U (ja)
JPH01129604U (ja)
JPS63115703U (ja)
JPH0363809U (ja)
JPS6427603U (ja)
JPH0312146U (ja)
JPS63126964U (ja)
JPS62133102U (ja)
JPS6373630U (ja)
JPH0289306U (ja)
JPS6247902U (ja)
JPS61189240U (ja)
JPS62148904U (ja)
JPS625227U (ja)