JPS61170008U - - Google Patents
Info
- Publication number
- JPS61170008U JPS61170008U JP5365685U JP5365685U JPS61170008U JP S61170008 U JPS61170008 U JP S61170008U JP 5365685 U JP5365685 U JP 5365685U JP 5365685 U JP5365685 U JP 5365685U JP S61170008 U JPS61170008 U JP S61170008U
- Authority
- JP
- Japan
- Prior art keywords
- probes
- tip
- tips
- protrusion
- measuring device
- 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
- 239000000523 sample Substances 0.000 claims 5
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Description
第１図は実施例の一部切欠正面図、第２図は第
１図の―断面図、第３図は従来例の計測要領
図、第４図は計測不正位置の説明図である。
図において、１は本体、２は電気マイクロメー
タ、３はピストンラツク、４はハンドルラツク、
５はピニオン、１１は主スプリング、１３は第１
案内体、１５は第１スプリング、１７は第２案内
体、２０は第２スプリング、２２は長さ調整ナツ
ト、２３は第２測定子、２４は第１測定子、２５
はカウンタである。
FIG. 1 is a partially cutaway front view of the embodiment, FIG. 2 is a cross-sectional view of FIG. In the figure, 1 is the main body, 2 is an electric micrometer, 3 is a piston rack, 4 is a handle rack,
5 is a pinion, 11 is a main spring, 13 is a first
Guide body, 15 is a first spring, 17 is a second guide body, 20 is a second spring, 22 is a length adjustment nut, 23 is a second gauge head, 24 is a first gauge head, 25
is a counter.
Claims (1)
て内径を計測する内径計測器において、一方の前
記測定子には電気マイクロメータが組込まれ、前
記両端の測定子の先端両側等距離位置に前記突条
尖端に被嵌する凹部を先端に有し前記測定子を前
記突条尖端に案内する案内体を有し、一方の前記
測定子の引込みを可能とする引込み機構を有する
ことを特徴とする内径計測器。 In an inner diameter measuring device that measures the inner diameter by bringing the probes at both ends into contact with the tips of the protrusions on the inner surface of a cylinder, an electric micrometer is built into one of the probes, and an electric micrometer is installed at equidistant positions on both sides of the tips of the probes at both ends. It is characterized by having a guide body having a concave portion at its tip that fits into the tip of the protrusion and guiding the probe to the tip of the protrusion, and a retraction mechanism that allows one of the probes to be retracted. Internal diameter measuring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5365685U JPS61170008U (en) | 1985-04-12 | 1985-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5365685U JPS61170008U (en) | 1985-04-12 | 1985-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61170008U true JPS61170008U (en) | 1986-10-22 |
Family
ID=30574727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5365685U Pending JPS61170008U (en) | 1985-04-12 | 1985-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61170008U (en) |
-
1985
- 1985-04-12 JP JP5365685U patent/JPS61170008U/ja active Pending