JPH0178905U - - Google Patents
Info
- Publication number
- JPH0178905U JPH0178905U JP1987173879U JP17387987U JPH0178905U JP H0178905 U JPH0178905 U JP H0178905U JP 1987173879 U JP1987173879 U JP 1987173879U JP 17387987 U JP17387987 U JP 17387987U JP H0178905 U JPH0178905 U JP H0178905U
- Authority
- JP
- Japan
- Prior art keywords
- slit plate
- measuring device
- displacement measuring
- ring bodies
- slits
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
第１図は本考案の一実施例の斜視図、第２図は
上記実施例における変位測定方法の原理説明図、
第３図は従来技術の斜視図である。
１……供試体、２……検出棒、３……支え棒、
４……保持棒、５……支えばね、６……ゲージ貼
付板、７……固定部、８Ｘ，８Ｙ……環体、９，
９′……スリツト板、１０，１０′……光源、１
１，１１′……受光器、Ｘ，Ｙ……測定位置、Ｆ
……軸方向、Ｍ……捩り方向。
Fig. 1 is a perspective view of an embodiment of the present invention, Fig. 2 is a diagram explaining the principle of the displacement measuring method in the above embodiment,
FIG. 3 is a perspective view of the prior art. 1... Specimen, 2... Detection rod, 3... Support rod,
4...Holding rod, 5...Support spring, 6...Gauge attachment plate, 7...Fixing part, 8X, 8Y...Ring body, 9,
9'...Slit plate, 10,10'...Light source, 1
1, 11'...Receiver, X, Y...Measurement position, F
...Axis direction, M...Torsional direction.
Claims (1)
位測定装置。 (1) 供試体の離れた位置にある一対の測定位置
に検出棒を介してそれぞれ装着された２個の環体
。 (2) 前記いずれか一方の環体に沿つて設けられ
た軸方向に多数のスリツトを有する弧状のスリツ
ト板、および同スリツト板を挾む場所に向き合う
ように位置して他方の環体に装着された光源およ
び受光器よりなる軸方向変位測定装置。 (3) 前記いずれか一方の環体に沿つて設けられ
た周方向に多数のスリツトを有する弧状のスリツ
ト板、および同スリツト板を挾む場所に向き合う
ように位置して他方の環体に装着された光源およ
び受光器よりなる周方向変位測定装置。[Claims for Utility Model Registration] A two-directional displacement measuring device characterized by comprising the following device. (1) Two ring bodies are attached to a pair of measurement positions at separate locations on the specimen through detection rods. (2) An arc-shaped slit plate having a large number of slits in the axial direction provided along one of the ring bodies, and mounted on the other ring body so as to face the slit plate. An axial displacement measuring device consisting of a light source and a light receiver. (3) An arc-shaped slit plate having a large number of slits in the circumferential direction provided along one of the ring bodies, and attached to the other ring body so as to face the slit plate. A circumferential displacement measuring device consisting of a light source and a light receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173879U JPH0178905U (en) | 1987-11-16 | 1987-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173879U JPH0178905U (en) | 1987-11-16 | 1987-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0178905U true JPH0178905U (en) | 1989-05-26 |
Family
ID=31465765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987173879U Pending JPH0178905U (en) | 1987-11-16 | 1987-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0178905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010085214A (en) * | 2008-09-30 | 2010-04-15 | Tsubaki Yamakyu Chain Co | Load measuring apparatus |
-
1987
- 1987-11-16 JP JP1987173879U patent/JPH0178905U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010085214A (en) * | 2008-09-30 | 2010-04-15 | Tsubaki Yamakyu Chain Co | Load measuring apparatus |
| JP4658175B2 (en) * | 2008-09-30 | 2011-03-23 | ツバキ山久チエイン株式会社 | Load measuring device |