JPS61172668U - - Google Patents
Info
- Publication number
- JPS61172668U JPS61172668U JP5713285U JP5713285U JPS61172668U JP S61172668 U JPS61172668 U JP S61172668U JP 5713285 U JP5713285 U JP 5713285U JP 5713285 U JP5713285 U JP 5713285U JP S61172668 U JPS61172668 U JP S61172668U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- brought
- flange
- circumferential surface
- contact
- 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.)
- Granted
Links
- 238000005498 polishing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985057132U JPH0335495Y2 (https=) | 1985-04-17 | 1985-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985057132U JPH0335495Y2 (https=) | 1985-04-17 | 1985-04-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61172668U true JPS61172668U (https=) | 1986-10-27 |
| JPH0335495Y2 JPH0335495Y2 (https=) | 1991-07-26 |
Family
ID=30581376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985057132U Expired JPH0335495Y2 (https=) | 1985-04-17 | 1985-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335495Y2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102343353B1 (ko) * | 2020-09-02 | 2021-12-23 | 유도혁 | 파이프 용접장치의 상부터닝롤러에 구비된 접지장치 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5731501A (en) * | 1980-08-05 | 1982-02-20 | Hitachi Koki Kk | Preventive device for horizontal vibration of portable power tool with sliding base |
| JPS5821107U (ja) * | 1981-07-31 | 1983-02-09 | 日本電気株式会社 | 光中継器用コネクタ |
-
1985
- 1985-04-17 JP JP1985057132U patent/JPH0335495Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5731501A (en) * | 1980-08-05 | 1982-02-20 | Hitachi Koki Kk | Preventive device for horizontal vibration of portable power tool with sliding base |
| JPS5821107U (ja) * | 1981-07-31 | 1983-02-09 | 日本電気株式会社 | 光中継器用コネクタ |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102343353B1 (ko) * | 2020-09-02 | 2021-12-23 | 유도혁 | 파이프 용접장치의 상부터닝롤러에 구비된 접지장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0335495Y2 (https=) | 1991-07-26 |