JPS5997403U - Helical coil screw check gauge - Google Patents
Helical coil screw check gaugeInfo
- Publication number
- JPS5997403U JPS5997403U JP19243782U JP19243782U JPS5997403U JP S5997403 U JPS5997403 U JP S5997403U JP 19243782 U JP19243782 U JP 19243782U JP 19243782 U JP19243782 U JP 19243782U JP S5997403 U JPS5997403 U JP S5997403U
- Authority
- JP
- Japan
- Prior art keywords
- thread
- gauge
- diameter
- helical coil
- check gauge
- 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
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、セルフロック機構を有するヘリカルコイルの
使用例を示す断面図、第２図は、へりカルコイルの異常
状態を示す断面図、第３図は、この考案の実施例を示す
側面図、第４図は、チェックゲージとヘリカルコイルと
のねじ山の相関関係を示す拡大断面図である。
図中、１０はヘリカルコイル、１２はセルフロック用ゴ
イル、２０はチェックゲージ、２２は第１ゲージ部、２
４は第２ゲージ部、Ｄｌ、Ｄ２は、 −それぞ
れヘリカルコイルのねじの谷径、山径、Ｄ３． Ｄ、、
Ｄ５は、それぞれ第１ゲージ部のねじの山径、谷径、
有効径、Ｄ、 Ｄ７は、それぞれ第２ゲージのねじの山
径、谷径である。Fig. 1 is a sectional view showing an example of the use of a helical coil having a self-locking mechanism, Fig. 2 is a sectional view showing an abnormal state of the helical coil, and Fig. 3 is a side view showing an example of the invention. FIG. 4 is an enlarged sectional view showing the correlation between the threads of the check gauge and the helical coil. In the figure, 10 is a helical coil, 12 is a self-locking coil, 20 is a check gauge, 22 is a first gauge part, 2
4 is the second gauge part, Dl and D2 are the root diameter and peak diameter of the thread of the helical coil, D3. D...
D5 is the thread diameter, the thread diameter, and the thread diameter of the first gauge part, respectively.
The effective diameter, D, and D7 are the crest diameter and root diameter of the second gauge screw, respectively.
Claims (1)
クゲージにおいて、ヘリカルコイルのねじの谷径および
山径よりもそれぞれやや小さい山゛径および谷径のねじ
が形成された第１ゲージ部と、−該第１ゲーレ部のねじ
の有効径よりも外径がやや大きく、谷径が第１ゲージ部
のねじの谷径よりもやや小さく、ピ゛シチが第１ゲージ
部と等しいねじが形成された第２ゲージ部とのうち第２
ゲージ部を、チェックゲージの手前部分と先端部分との
少・ なくとも先端部分に設けたことを特徴とするヘリ
カルコイルのねじチェックゲージ。In a helical coil thread check gauge having a self-locking mechanism, a first gauge portion is formed with a thread having a thread diameter and a thread diameter slightly smaller than a thread diameter and a thread diameter, respectively, that are slightly smaller than the thread diameter and thread diameter of the helical coil thread; A second gauge formed with a thread having an outer diameter slightly larger than the effective diameter of the thread in the Gale part, a root diameter slightly smaller than the root diameter of the thread in the first gauge part, and a pitch equal to that of the first gauge part. Part 2
A helical coil screw check gauge characterized in that a gauge part is provided at least at the front end and the tip end of the check gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19243782U JPS5997403U (en) | 1982-12-20 | 1982-12-20 | Helical coil screw check gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19243782U JPS5997403U (en) | 1982-12-20 | 1982-12-20 | Helical coil screw check gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5997403U true JPS5997403U (en) | 1984-07-02 |
Family
ID=30414138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19243782U Pending JPS5997403U (en) | 1982-12-20 | 1982-12-20 | Helical coil screw check gauge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5997403U (en) |
-
1982
- 1982-12-20 JP JP19243782U patent/JPS5997403U/en active Pending
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