JPH01102848U - - Google Patents
Info
- Publication number
- JPH01102848U JPH01102848U JP20122887U JP20122887U JPH01102848U JP H01102848 U JPH01102848 U JP H01102848U JP 20122887 U JP20122887 U JP 20122887U JP 20122887 U JP20122887 U JP 20122887U JP H01102848 U JPH01102848 U JP H01102848U
- Authority
- JP
- Japan
- Prior art keywords
- holes
- test piece
- pull rod
- lower pull
- gripping
- 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 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
第１図は本考案による試験片把持装置の一実施
例を示した正面図、第２図は上記実施例から試験
片と位置決め部材とを除いた時の構成を一部断面
で示した側面図、第３図は位置決め部材を示した
斜視図、第４図ａ及びｂは従来の試験片把持装置
を示した正面図と側面図、第５図は別の従来の試
験片把持装置を示した正面図である。
１……上部プルロツド、１ａ……上部試験片把
持部、２……下部プルロツド、２ａ……下部試験
片把持部、３，４……支持孔、８，９……介在部
材、１０，１１……案内溝、１４，１５……貫通
孔、１６，１７……位置決め部材、１６ａ，１７
ａ……二股状先端、１８……保持具、１９……貫
通穴。
FIG. 1 is a front view showing an embodiment of a test specimen gripping device according to the present invention, and FIG. 2 is a side view partially in section showing the configuration of the above embodiment with the test specimen and positioning member removed. , FIG. 3 is a perspective view showing a positioning member, FIGS. 4 a and b are front and side views showing a conventional test piece gripping device, and FIG. 5 shows another conventional test specimen gripping device. It is a front view. DESCRIPTION OF SYMBOLS 1... Upper pull rod, 1a... Upper test piece gripping part, 2... Lower pull rod, 2a... Lower test piece gripping part, 3, 4... Support hole, 8, 9... Intervening member, 10, 11... ...Guide groove, 14, 15...Through hole, 16, 17...Positioning member, 16a, 17
a...Bifurcated tip, 18...Holder, 19...Through hole.
Claims (1)
試験片把持装置において、上記平板状試験片の肩
部が挿入される支持孔とこれに連なる案内溝とが
前面に穿設されると共に、側部には上記支持孔に
通ずる貫通孔が穿孔されている一対の上部及び下
部プルロツド把持部と、二股状の先端を有し、上
記上部及び下部プルロツド把持部の上記貫通孔に
挿通されて上記二股状先端で上記試験片肩部を挟
み込むことによつて上記試験片を位置決めする複
数の位置決め部材と、上記上部及び下部プルロツ
ド把持部の上記支持孔内周面と上記試験片肩部と
の間に夫々介在される上部及び下部の棒状介在部
材と、断面形状がコ字状であり、両端に上記介在
部材が挿通される貫通穴が穿設され、上記下部プ
ルロツド把持部にこれを挟み込むように取付けら
れる保持具と；を具備することを特徴とする試験
片把持装置。 ２ 上記貫通孔は、各プルロツド把持部の両側部
に夫々穿孔され、上記位置決め部材は、上記両側
部の貫通孔に夫々挿通されていることを特徴とす
る実用新案登録請求の範囲第１項記載の試験片把
持装置。[Scope of Claim for Utility Model Registration] 1. A test piece gripping device for a material testing device that grips a flat test piece, comprising a support hole into which the shoulder of the flat test piece is inserted and a guide groove connected to the support hole. A pair of upper and lower pull rod grips are formed on the front surface and have through holes in the side portions that communicate with the support holes, and each of the upper and lower pull rod grips has bifurcated tips. a plurality of positioning members that are inserted into the through holes and position the test piece by sandwiching the test piece shoulders with the bifurcated tips; and inner circumferential surfaces of the support holes of the upper and lower pull rod gripping parts. Upper and lower rod-shaped intervening members are respectively interposed between the shoulder of the test piece, and the cross-sectional shape is U-shaped, through-holes are bored at both ends through which the intervening members are inserted, and the lower pull rod A test specimen gripping device comprising: a holder attached to a gripping portion so as to sandwich the holder; 2. Utility model registration claim 1, characterized in that the through-holes are formed on both sides of each pull rod gripping part, and the positioning members are inserted into the through-holes on both sides, respectively. specimen gripping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20122887U JPH0628675Y2 (en) | 1987-12-28 | 1987-12-28 | Test piece gripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20122887U JPH0628675Y2 (en) | 1987-12-28 | 1987-12-28 | Test piece gripping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01102848U true JPH01102848U (en) | 1989-07-11 |
| JPH0628675Y2 JPH0628675Y2 (en) | 1994-08-03 |
Family
ID=31491598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20122887U Expired - Lifetime JPH0628675Y2 (en) | 1987-12-28 | 1987-12-28 | Test piece gripping device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0628675Y2 (en) |
-
1987
- 1987-12-28 JP JP20122887U patent/JPH0628675Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0628675Y2 (en) | 1994-08-03 |