JPH03109033U - - Google Patents

Info

Publication number
JPH03109033U
JPH03109033U JP1525590U JP1525590U JPH03109033U JP H03109033 U JPH03109033 U JP H03109033U JP 1525590 U JP1525590 U JP 1525590U JP 1525590 U JP1525590 U JP 1525590U JP H03109033 U JPH03109033 U JP H03109033U
Authority
JP
Japan
Prior art keywords
portion pack
gripping members
pack
device connected
tensioning device
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
JP1525590U
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 JP1525590U priority Critical patent/JPH03109033U/ja
Publication of JPH03109033U publication Critical patent/JPH03109033U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Description

【図面の簡単な説明】
第1図は本願装置の斜視図、第2図は他の実施
例図、第3図は第2図の3−3視図、第4図は第
2図の4−4視図、第5〜6図は測定装置の他の
実施例図、第7図は開封力と時間の関係を示すグ
ラフをそれぞれ示す。 1……ポーシヨンパツク、2,3……挟持部材
、5……引張装置、6……測定装置、12……バ
ネ、23……電子秤、30……歪ゲージをそれぞ
れ示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. ポーシヨンパツクの切断部近辺を把持する一対
    の把持部材、把持部材の一方に連結される引張装
    置、把持部材の他の一方に連結される測定装置よ
    り形成され、引張装置が把持部材をポーシヨンパ
    ツクの圧着面に対して直角方向に引張るよう構成
    したことを特徴とするポーシヨンパツクの開封力
    試験装置。
JP1525590U 1990-02-20 1990-02-20 Pending JPH03109033U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1525590U JPH03109033U (ja) 1990-02-20 1990-02-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1525590U JPH03109033U (ja) 1990-02-20 1990-02-20

Publications (1)

Publication Number Publication Date
JPH03109033U true JPH03109033U (ja) 1991-11-08

Family

ID=31518573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1525590U Pending JPH03109033U (ja) 1990-02-20 1990-02-20

Country Status (1)

Country Link
JP (1) JPH03109033U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013174479A (ja) * 2012-02-24 2013-09-05 Kyowa Interface Science Co Ltd 開封性試験装置
JP2014206390A (ja) * 2013-04-10 2014-10-30 住友金属鉱山株式会社 長尺フィルムの巻き締りの評価方法および評価装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013174479A (ja) * 2012-02-24 2013-09-05 Kyowa Interface Science Co Ltd 開封性試験装置
JP2014206390A (ja) * 2013-04-10 2014-10-30 住友金属鉱山株式会社 長尺フィルムの巻き締りの評価方法および評価装置

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