JPH0336942U - - Google Patents
Info
- Publication number
- JPH0336942U JPH0336942U JP9788989U JP9788989U JPH0336942U JP H0336942 U JPH0336942 U JP H0336942U JP 9788989 U JP9788989 U JP 9788989U JP 9788989 U JP9788989 U JP 9788989U JP H0336942 U JPH0336942 U JP H0336942U
- Authority
- JP
- Japan
- Prior art keywords
- detection
- detection needles
- needles
- plane
- extensometer
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
第１図は本考案の実施例に係る伸び計の側面図
、第２図は第１図の平面図、第３図は第１図の
−線に沿う矢視図、第４図は従来の伸び計を示
す側面図、第５図は第４図の−線に沿う矢視
図である。
１……試験体、２ａ，２ｂ……検出針、３ａ，
３ｂ……支持針、４ａ，４ｂ……支持針、５……
変位計鉄心、６……変位計コイル、７，８……支
え金、１１……連結金、１００ａ，１００ｂ……
支持針。
Fig. 1 is a side view of an extensometer according to an embodiment of the present invention, Fig. 2 is a plan view of Fig. 1, Fig. 3 is a view taken along the - line in Fig. 1, and Fig. 4 is a conventional A side view showing the extensometer, FIG. 5 is a view taken along the - line in FIG. 4. 1... Test specimen, 2a, 2b... Detection needle, 3a,
3b...Support needle, 4a, 4b...Support needle, 5...
Displacement meter iron core, 6... Displacement meter coil, 7, 8... Support metal, 11... Connection metal, 100a, 100b...
Support needle.
Claims (1)
２本の検出針と、両検出針の一端に形成され試験
体と接する尖端部と、両検出針の他端の間に装着
された変位計とからなる伸び計において、前記検
出針の一方又は両方を同検出針の軸線を含む平面
内および同平面に直交する方向で揺動可能に構成
したことを特徴とする伸び計。 Two detection needles are supported in the center so that they can swing and are approximately parallel to each other, and the tip is formed at one end of both detection needles and contacts the test specimen, and the two detection needles are attached between the other ends of the two detection needles. 1. An extensometer comprising a displacement meter, characterized in that one or both of the detection needles are configured to be swingable in a plane containing the axis of the detection needle and in a direction orthogonal to the plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9788989U JPH0336942U (en) | 1989-08-24 | 1989-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9788989U JPH0336942U (en) | 1989-08-24 | 1989-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0336942U true JPH0336942U (en) | 1991-04-10 |
Family
ID=31647014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9788989U Pending JPH0336942U (en) | 1989-08-24 | 1989-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0336942U (en) |
-
1989
- 1989-08-24 JP JP9788989U patent/JPH0336942U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0336942U (en) | ||
| JPS582607U (en) | Simple unevenness measuring device | |
| JPH02148387U (en) | ||
| JPH0388198U (en) | ||
| JPS6157867U (en) | ||
| JPH047585U (en) | ||
| JPS63174004U (en) | ||
| JPS63115703U (en) | ||
| JPH0312171U (en) | ||
| JPH02110338U (en) | ||
| JPH02128556U (en) | ||
| JPS6169165U (en) | ||
| JPS6218677U (en) | ||
| JPS6431130U (en) | ||
| JPS59135410U (en) | Angle gauge for trolley wire with groove | |
| JPS6417467U (en) | ||
| JPH01180773U (en) | ||
| JPH02150143U (en) | ||
| JPH01134205U (en) | ||
| JPS6339602U (en) | ||
| JPH02136610U (en) | ||
| JPH0328564U (en) | ||
| JPH01137478U (en) | ||
| JPH02122743U (en) | ||
| JPS6170704U (en) |