JPH01137455U - - Google Patents
Info
- Publication number
- JPH01137455U JPH01137455U JP3362188U JP3362188U JPH01137455U JP H01137455 U JPH01137455 U JP H01137455U JP 3362188 U JP3362188 U JP 3362188U JP 3362188 U JP3362188 U JP 3362188U JP H01137455 U JPH01137455 U JP H01137455U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- knife edge
- double knife
- attached
- distance
- 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
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims 1
- 238000004154 testing of material Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
第１図乃至第６図は本考案装置の実施例を示す
ものであり、第１図は本考案装置の一部縦断全体
側面図、第２図は同じく全体平面図、第３図は第
１図上Ｘ―Ｘ線部分の縦断正面図、第４図はダブ
ルナイフエツジ機構部の要部を示す分解斜視図、
第５図は同じくダブルナイフエツジ機構部の作動
原理を示す概略説明図、第６図は本考案装置の全
体斜視図である。
２Ａ……上側変位測定アーム、２Ｂ……下側変
位測定アーム、３Ａ……上側サンプル挾持アーム
、３Ｂ……下側サンプル挾持アーム、４Ａ……上
側基部アーム、４Ｂ……下側基部アーム、１４，
２２，２６……支持部材、２５……差動トランス
、１５……ダブルナイフエツジ機構部。
1 to 6 show an embodiment of the device according to the present invention. FIG. 1 is a partially longitudinal side view of the device, FIG. 2 is a plan view of the entire device, and FIG. 4 is an exploded perspective view showing the main parts of the double knife edge mechanism,
FIG. 5 is a schematic explanatory diagram showing the operating principle of the double knife edge mechanism, and FIG. 6 is a perspective view of the entire device of the present invention. 2A...Upper displacement measuring arm, 2B...Lower displacement measuring arm, 3A...Upper sample holding arm, 3B...Lower sample holding arm, 4A...Upper base arm, 4B...Lower base arm, 14 ，
22, 26...support member, 25...differential transformer, 15...double knife edge mechanism section.
Claims (1)
下一対の基部アーム４Ａ，４Ｂに夫々取付けると
共に支持枠部材１４に装着した支点としての一対
のダブルナイフエツジ機構部１５を前記一対の基
部アーム４Ａ，４Ｂに組込む一方、前記ダブルナ
イフエツジ機構部１５とサンプル片Ｓとの距離Ｌ
を該ダブルナイフエツジ機構部１５と差動トラン
ス２５までの距離ｌより長く採り且つ該差動トラ
ンス２５を、支点としての一対のダブルナイフエ
ツジ機構部１５Ａを有する上側支持部材２２及び
下側支持部材２６を介して直線運動すべく成して
サンプル片Ｓの標線間距離の変位量を測定すべく
成した材料試験機の標線間変位測定装置。 A pair of upper and lower sample holding arms 3A, 3B are attached to the pair of upper and lower base arms 4A, 4B, respectively, and a pair of double knife edge mechanisms 15 as fulcrums attached to the support frame member 14 are attached to the pair of base arms 4A, 4B. While installing, the distance L between the double knife edge mechanism section 15 and the sample piece S
an upper support member 22 and a lower support member that are longer than the distance l between the double knife edge mechanism section 15 and the differential transformer 25, and have a pair of double knife edge mechanism sections 15A with the differential transformer 25 as a fulcrum. 26. A gauge line displacement measurement device for a material testing machine, which is configured to measure the displacement amount of the gauge line distance of a sample piece S by moving linearly through the gauge line 26.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988033621U JPH0618269Y2 (en) | 1988-03-14 | 1988-03-14 | Gauge displacement measuring device of material testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988033621U JPH0618269Y2 (en) | 1988-03-14 | 1988-03-14 | Gauge displacement measuring device of material testing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01137455U true JPH01137455U (en) | 1989-09-20 |
| JPH0618269Y2 JPH0618269Y2 (en) | 1994-05-11 |
Family
ID=31260312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988033621U Expired - Lifetime JPH0618269Y2 (en) | 1988-03-14 | 1988-03-14 | Gauge displacement measuring device of material testing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0618269Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014066603A (en) * | 2012-09-26 | 2014-04-17 | Mitsubishi Heavy Ind Ltd | Fatigue test device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5333575U (en) * | 1976-08-27 | 1978-03-24 | ||
| JPS5851207U (en) * | 1981-10-05 | 1983-04-07 | 三菱重工業株式会社 | extensometer |
-
1988
- 1988-03-14 JP JP1988033621U patent/JPH0618269Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5333575U (en) * | 1976-08-27 | 1978-03-24 | ||
| JPS5851207U (en) * | 1981-10-05 | 1983-04-07 | 三菱重工業株式会社 | extensometer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014066603A (en) * | 2012-09-26 | 2014-04-17 | Mitsubishi Heavy Ind Ltd | Fatigue test device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0618269Y2 (en) | 1994-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01137455U (en) | ||
| JPS5830163Y2 (en) | Constant pressure measurement micrometer | |
| JPH0544722Y2 (en) | ||
| JPH0646161B2 (en) | Device for measuring the thickness of plate-like articles | |
| JPS63187006U (en) | ||
| JPH0239107U (en) | ||
| JPH0230046U (en) | ||
| JPH0326403Y2 (en) | ||
| JPH0378202U (en) | ||
| JPS62115132U (en) | ||
| JPH01180747U (en) | ||
| JPH02107006U (en) | ||
| JPS6170704U (en) | ||
| JPH0299396U (en) | ||
| JPH0216004U (en) | ||
| JPH03119705U (en) | ||
| JPH029804U (en) | ||
| JPH0426304U (en) | ||
| JPH0161602U (en) | ||
| JPH0625716U (en) | Bending test displacement measuring device | |
| JPH0312146U (en) | ||
| JPH02122750U (en) | ||
| JPS62178308U (en) | ||
| JPH0224310U (en) | ||
| JPH01151905U (en) |