JPH032240U - - Google Patents

Info

Publication number
JPH032240U
JPH032240U JP6277389U JP6277389U JPH032240U JP H032240 U JPH032240 U JP H032240U JP 6277389 U JP6277389 U JP 6277389U JP 6277389 U JP6277389 U JP 6277389U JP H032240 U JPH032240 U JP H032240U
Authority
JP
Japan
Prior art keywords
fulcrum
punch
stand
pin
supports
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
JP6277389U
Other languages
Japanese (ja)
Other versions
JPH0725673Y2 (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 JP1989062773U priority Critical patent/JPH0725673Y2/en
Publication of JPH032240U publication Critical patent/JPH032240U/ja
Application granted granted Critical
Publication of JPH0725673Y2 publication Critical patent/JPH0725673Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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】[Brief explanation of drawings]

第１図〜第３図は本考案の第１の実施例を示し
、第１図ａは曲げ試験用治具を構成する上部治具
の正面図、第１図ｂはａのｂ−ｂ線断面図、第２
図ａは下部治具の正面半断面図、第２図ｂはａの
ｂ−ｂ線およびｂ′−ｂ′線断面図、第３図は全
体構成を示す正面図である。第４図ａは本考案の
第２の実施例を示す上部治具の正面断面図、第４
図ｂはそのｂ−ｂ線およびｂ′−ｂ′線断面図、
第５図は変形例を示す断面図である。 １２……ポンチ台、１３……円筒、１４……ベ
アリング、１５……ポンチピン、２２……支点台
、２４ａ，２４ｂ……シヤフト、２５ａ，２５ｂ
……バツクアツプローラ、２６……支点ピン、Ｔ
Ｐ……試験片。 Figures 1 to 3 show the first embodiment of the present invention, Figure 1a is a front view of the upper jig constituting the bending test jig, and Figure 1b is the bb line of a. Cross section, 2nd
Figure a is a front half sectional view of the lower jig, Figure 2b is a sectional view taken along lines bb and b'-b' of a, and Figure 3 is a front view showing the overall configuration. FIG. 4a is a front sectional view of the upper jig showing the second embodiment of the present invention;
Figure b is a sectional view taken along line bb and b'-b',
FIG. 5 is a sectional view showing a modification. 12... Punch stand, 13... Cylinder, 14... Bearing, 15... Punch pin, 22... Fulcrum stand, 24a, 24b... Shaft, 25a, 25b
... Backup roller, 26 ... Fulcrum pin, T
P...Test piece.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 試験片が横架される一対の支点ピンを支持する
支点台と、前記支点ピンと略平行なポンチピンを
支持し前記支点台と対向するポンチ台とを備え、
前記支点台とポンチ台とを進退させて前記ポンチ
ピンにより試験片に曲げ荷重を与える試験用治具
において、前記支点ピンおよびポンチピンの少な
くともいずれか一方を前記支点台あるいはポンチ
台に対して回転自在としたことを特徴とする曲げ
試験用治具。 A fulcrum stand that supports a pair of fulcrum pins on which a test piece is horizontally suspended, and a punch stand that supports a punch pin substantially parallel to the fulcrum pins and faces the fulcrum stand,
In the test jig for applying a bending load to a test piece using the punch pin by moving the fulcrum table and the punch table back and forth, at least one of the fulcrum pin and the punch pin is rotatable with respect to the fulcrum table or the punch table. A bending test jig characterized by:
JP1989062773U 1989-05-30 1989-05-30 Bending tester Expired - Lifetime JPH0725673Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989062773U JPH0725673Y2 (en) 1989-05-30 1989-05-30 Bending tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989062773U JPH0725673Y2 (en) 1989-05-30 1989-05-30 Bending tester

Publications (2)

Publication Number Publication Date
JPH032240U true JPH032240U (en) 1991-01-10
JPH0725673Y2 JPH0725673Y2 (en) 1995-06-07

Family

ID=31592226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989062773U Expired - Lifetime JPH0725673Y2 (en) 1989-05-30 1989-05-30 Bending tester

Country Status (1)

Country Link
JP (1) JPH0725673Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5287571B2 (en) * 2009-07-21 2013-09-11 株式会社Ｓｕｍｃｏ Mechanical strength measuring apparatus and measuring method for silicon wafer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6323636U (en) * 1986-07-30 1988-02-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6323636U (en) * 1986-07-30 1988-02-16

Also Published As

Publication number Publication date
JPH0725673Y2 (en) 1995-06-07

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term