JPS6246305U - - Google Patents
Info
- Publication number
- JPS6246305U JPS6246305U JP13749385U JP13749385U JPS6246305U JP S6246305 U JPS6246305 U JP S6246305U JP 13749385 U JP13749385 U JP 13749385U JP 13749385 U JP13749385 U JP 13749385U JP S6246305 U JPS6246305 U JP S6246305U
- Authority
- JP
- Japan
- Prior art keywords
- length
- guides
- rod
- lower guides
- interval
- 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
- 238000005259 measurement Methods 0.000 claims 2
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
正面図、第２図は平面図、第３図は第１図の―
線断面図である。
１……基台、２，３……上下支承ガイド、４…
…ダイヤルゲージ、８……軸片、９……腕杆、１
０……標準棒。
The drawings show an embodiment of the present invention; Fig. 1 is a front view, Fig. 2 is a plan view, and Fig. 3 is a view similar to Fig. 1.
FIG. 1... Base, 2, 3... Vertical support guide, 4...
...Dial gauge, 8...Shaft piece, 9...Arm rod, 1
0...Standard bar.
Claims (1)
の支承ガイドを設け、その上部ガイドにダイヤル
ゲージを附設して、上下ガイド間に保持させた供
試体の長さ計測部を形成した基台に、該長さ計測
部の側方に位置して垂直の軸片を設け、該軸片に
対し水平方向に回動する腕杆に標準棒を上下ガイ
ドの間隔部と合致する高さに垂直に保持させ、腕
杆の回動により標準棒を上下ガイドを結ぶ垂直線
の位置と、該位置に対し側方の待機位置とに移動
させるようにして成るコンクリート供試体の長さ
変化量測定用コンパレータ。 A base in which upper and lower support guides are provided vertically facing each other with a predetermined length interval, and a dial gauge is attached to the upper guide to form a length measuring part of the specimen held between the upper and lower guides. A vertical shaft piece is provided on the stand, located on the side of the length measurement part, and a standard rod is attached to the arm rod that rotates horizontally with respect to the shaft piece at a height that matches the interval between the upper and lower guides. Measurement of length change of a concrete specimen held vertically and moved by rotating the arm rod between the vertical line connecting the upper and lower guides and the standby position to the side of the standard rod. Comparator for.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13749385U JPS6246305U (en) | 1985-09-10 | 1985-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13749385U JPS6246305U (en) | 1985-09-10 | 1985-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6246305U true JPS6246305U (en) | 1987-03-20 |
Family
ID=31041597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13749385U Pending JPS6246305U (en) | 1985-09-10 | 1985-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6246305U (en) |
-
1985
- 1985-09-10 JP JP13749385U patent/JPS6246305U/ja active Pending
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