JPH01180637U - - Google Patents
Info
- Publication number
- JPH01180637U JPH01180637U JP7311888U JP7311888U JPH01180637U JP H01180637 U JPH01180637 U JP H01180637U JP 7311888 U JP7311888 U JP 7311888U JP 7311888 U JP7311888 U JP 7311888U JP H01180637 U JPH01180637 U JP H01180637U
- Authority
- JP
- Japan
- Prior art keywords
- grip
- teeth
- test specimen
- clip
- support member
- 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
Links
- 238000004154 testing of material Methods 0.000 claims description 3
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
第１図ａは実施例における多連式把持装置の具
体例を示す正面図、第１図ｂは第１図ａの側面図
、第２図は実施例における試験片保持用クリツプ
２７の斜視図である。第３図は従来の材料試験機
の正面図、第４図は従来における恒温式材料試験
機の正面図、第５図は第４図のＶ―Ｖ線に沿う断
面図である。
１：ベース、２：フレーム本体、３：ねじ棒、
４：クロスヘツド、５：上部把持具、６：ユニバ
ーサルジヨイント、７：ロードセル、８：下部把
持具、１０：試験片、１１：恒温槽、２１：把持
具本体、２２：つかみ歯、２４：バランスウエイ
トロツド、２５：バランスウエイト、２６：支持
ロツド、２７：クリツプ。
Fig. 1a is a front view showing a specific example of the multiple gripping device in the embodiment, Fig. 1b is a side view of Fig. 1a, and Fig. 2 is a perspective view of the test specimen holding clip 27 in the embodiment. It is. FIG. 3 is a front view of a conventional material testing machine, FIG. 4 is a front view of a conventional constant temperature material testing machine, and FIG. 5 is a sectional view taken along the line VV in FIG. 4. 1: Base, 2: Frame body, 3: Threaded rod,
4: Crosshead, 5: Upper gripper, 6: Universal joint, 7: Load cell, 8: Lower gripper, 10: Test piece, 11: Constant temperature chamber, 21: Grip body, 22: Grip teeth, 24: Balance Weight rod, 25: Balance weight, 26: Support rod, 27: Clip.
Claims (1)
り付け部を有する把持具本体と、つかみ歯取り付
け部に設けられ負荷軸に沿つて試験片を把持する
ために開閉するつかみ歯と、このつかみ歯の開閉
機構と、前記基部とつかみ歯との間に区画された
空間を貫通して設けられる支持部材と、この支持
部材に移動可能に取付けられ試験片をそれぞれ吊
持する複数のクリツプと、少なくとも前記クリツ
プおよびクリツプに保持された試験片の重量によ
り把持具本体に働くモーメント荷重を相殺するバ
ランスウエイトとを具備し、前記クリツプに吊持
された試験片の被把持部が前記つかみ歯間に位置
決め可能に構成することを特徴とする多連式把持
装置。 A gripper main body having a base connected to a material testing machine and a grip tooth attachment part, grip teeth provided on the grip tooth attachment part and opened and closed to grip a test piece along a load axis, and opening and closing of the grip teeth. a mechanism, a support member provided through a space defined between the base and the grip teeth, a plurality of clips movably attached to the support member and each suspending a test specimen, and at least the clips. and a balance weight that offsets the moment load applied to the gripper body by the weight of the test specimen held in the clip, and the gripped portion of the test specimen suspended in the clip can be positioned between the gripping teeth. A multiple gripping device characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7311888U JPH0629714Y2 (en) | 1988-05-31 | 1988-05-31 | Material testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7311888U JPH0629714Y2 (en) | 1988-05-31 | 1988-05-31 | Material testing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01180637U true JPH01180637U (en) | 1989-12-26 |
| JPH0629714Y2 JPH0629714Y2 (en) | 1994-08-10 |
Family
ID=31298265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7311888U Expired - Lifetime JPH0629714Y2 (en) | 1988-05-31 | 1988-05-31 | Material testing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0629714Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04249739A (en) * | 1990-12-29 | 1992-09-04 | Shimadzu Corp | Gripper for tensile test |
| JPH04110952U (en) * | 1991-03-12 | 1992-09-25 | 株式会社島津製作所 | Grips for material testing machine |
-
1988
- 1988-05-31 JP JP7311888U patent/JPH0629714Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04249739A (en) * | 1990-12-29 | 1992-09-04 | Shimadzu Corp | Gripper for tensile test |
| JPH04110952U (en) * | 1991-03-12 | 1992-09-25 | 株式会社島津製作所 | Grips for material testing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0629714Y2 (en) | 1994-08-10 |
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