JPH0485201U - - Google Patents
Info
- Publication number
- JPH0485201U JPH0485201U JP12918890U JP12918890U JPH0485201U JP H0485201 U JPH0485201 U JP H0485201U JP 12918890 U JP12918890 U JP 12918890U JP 12918890 U JP12918890 U JP 12918890U JP H0485201 U JPH0485201 U JP H0485201U
- Authority
- JP
- Japan
- Prior art keywords
- measuring
- slider
- caliper
- measurement
- measured
- 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 description 9
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Description
第１図は本考案の実施例に係る内径測定用ノギ
スの斜視図、第２図は本考案に係る内径測定用ノ
ギスの基本測定原理を示す説明図、第３図は本考
案に係る内径測定用ノギスにおいて第一内側測定
面及び第二内側測定面が同径の円形断面を有する
場合の測定原理を示す説明図である。
主要符号の説明、Ｍ……被測定物の内側面、１
……本尺、２……本尺ジヨウ、４……スライダジ
ヨウ、６……第一内側測定面、７……第二内側測
定面。
Fig. 1 is a perspective view of a caliper for measuring inner diameter according to an embodiment of the present invention, Fig. 2 is an explanatory diagram showing the basic measurement principle of the caliper for measuring inner diameter according to the present invention, and Fig. 3 is a diagram for measuring inner diameter according to the present invention. It is an explanatory view showing a measurement principle when a first inside measurement surface and a second inside measurement surface have a circular cross section of the same diameter in a caliper. Explanation of main symbols, M...inner surface of the object to be measured, 1
...Main scale, 2...Main scale, 4...Slider height, 6...First inner measurement surface, 7...Second inner measurement surface.
Claims (1)
を有する本尺ジヨウと、被測定物の前記内側面と
対向する内側面に当接される内側測定面を有する
スライダジヨウとを備えたノギスにおいて、 本尺ジヨウ及びスライダジヨウの一方が一つの
第一内側測定面を有すると共に他方が前記第一内
側測定面を通り且つスライダジヨウの移動方向と
平行な仮想線に関して対称的に配置された二つの
第二内側測定面を有することを特徴とする内径測
定用ノギス。 (2) 第一内側測定面及び第二内側測定面が、ス
ライダジヨウの移動方向及び二つの第二内側測定
面を結ぶ線分に平行な同径の円形断面を有する、
請求項１記載の内径測定用ノギス。[Claims for Utility Model Registration] (1) A main scale having an inner measuring surface that comes into contact with the inner surface of the object to be measured, and an inner surface that comes into contact with the inner surface that is opposite to the inner surface of the object to be measured. A caliper equipped with a slider having a measuring surface, wherein one of the main scale and the slider has a first inner measuring surface, and the other passes through the first inner measuring surface and is parallel to the moving direction of the slider. A caliper for measuring an inner diameter, characterized in that it has two second inner measuring surfaces arranged symmetrically with respect to an imaginary line. (2) the first inner measurement surface and the second inner measurement surface have circular cross sections with the same diameter parallel to the moving direction of the slider and the line segment connecting the two second inner measurement surfaces;
The caliper for measuring inner diameter according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12918890U JPH0485201U (en) | 1990-11-30 | 1990-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12918890U JPH0485201U (en) | 1990-11-30 | 1990-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0485201U true JPH0485201U (en) | 1992-07-24 |
Family
ID=31876604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12918890U Pending JPH0485201U (en) | 1990-11-30 | 1990-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0485201U (en) |
-
1990
- 1990-11-30 JP JP12918890U patent/JPH0485201U/ja active Pending
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