JPH02140346U - - Google Patents

Info

Publication number
JPH02140346U
JPH02140346U JP4667689U JP4667689U JPH02140346U JP H02140346 U JPH02140346 U JP H02140346U JP 4667689 U JP4667689 U JP 4667689U JP 4667689 U JP4667689 U JP 4667689U JP H02140346 U JPH02140346 U JP H02140346U
Authority
JP
Japan
Prior art keywords
gripping
teeth
pair
test piece
gripping teeth
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
JP4667689U
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 JP4667689U priority Critical patent/JPH02140346U/ja
Publication of JPH02140346U publication Critical patent/JPH02140346U/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図は本考案に係る平面形つかみ具の断面図
、第2図aはその−線矢視図、第2図bはそ
の正面図、第2図cは変形例を示すつかみ歯の正
面図、第3図は本考案に係る平面形つかみ具の他
の実施例を示す斜視図、第4図aはつかみ歯とつ
かみ具の取付状態を示す断面図、第4図bはつか
み歯の正面図、第4図cは第4図aのc−c線矢
視図である。 1,20:つかみ具本体、4,22:つかみ歯
、4a,22a:ヤスリ目の試験片把持面、4b
,22b:平目の試験片把持面、4c:波目の試
験片把持面、5,23:つかみ具シヤフト、11
:ロータリーアクチユエータ、12:試験片、2
4:あり溝、25:あり、26:エアーシリンダ
、27:支持部材、28:空間部。

Claims (1)

    【実用新案登録請求の範囲】
  1. それぞれ異なつた歯面が形成された少なくとも
    2つの試験片把持面を有する左右一対のつかみ歯
    と、この一対のつかみ歯を開閉する開閉機構と、
    いずれかひとつの把持面で試験片を把持するよう
    に前記つかみ歯の把持面を切換えるべくつかみ歯
    を駆動する駆動手段とを具備することを特徴とす
    る平面形つかみ具。
JP4667689U 1989-04-20 1989-04-20 Pending JPH02140346U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4667689U JPH02140346U (ja) 1989-04-20 1989-04-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4667689U JPH02140346U (ja) 1989-04-20 1989-04-20

Publications (1)

Publication Number Publication Date
JPH02140346U true JPH02140346U (ja) 1990-11-22

Family

ID=31561962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4667689U Pending JPH02140346U (ja) 1989-04-20 1989-04-20

Country Status (1)

Country Link
JP (1) JPH02140346U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH032447A (ja) * 1989-05-29 1991-01-08 Natl House Ind Co Ltd 屋根下地構造

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS635448B2 (ja) * 1981-03-09 1988-02-03 Nippon Steel Corp
JPS6329746B2 (ja) * 1980-05-21 1988-06-15 Hitachi Ltd

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6329746B2 (ja) * 1980-05-21 1988-06-15 Hitachi Ltd
JPS635448B2 (ja) * 1981-03-09 1988-02-03 Nippon Steel Corp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH032447A (ja) * 1989-05-29 1991-01-08 Natl House Ind Co Ltd 屋根下地構造

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