JPS63138986U - - Google Patents
Info
- Publication number
- JPS63138986U JPS63138986U JP2945587U JP2945587U JPS63138986U JP S63138986 U JPS63138986 U JP S63138986U JP 2945587 U JP2945587 U JP 2945587U JP 2945587 U JP2945587 U JP 2945587U JP S63138986 U JPS63138986 U JP S63138986U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- abuts
- guides
- outer peripheral
- peripheral portion
- 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
- 238000004519 manufacturing process Methods 0.000 claims description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Rolls And Other Rotary Bodies (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Compositions Of Oxide Ceramics (AREA)
Description
第１図は電縫管の製造工程を説明する立体図、
第２図は本考案実施例による位置決めローラの断
面図である。 １：位置決めローラ、２：ローラ本体、３：外
周輪、４：接合部。
第２図は本考案実施例による位置決めローラの断
面図である。 １：位置決めローラ、２：ローラ本体、３：外
周輪、４：接合部。
Claims (1)
- ローラにおける、電縫管形成部材に当接し、ガ
イドする少なくともローラ外周部分が抗折強度９
０Kg／ｍｍ２以上のジルコニアセラミツク体で構
成されていることを特徴とする電縫管製造用位置
決めローラ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987029455U JPH054951Y2 (ja) | 1987-02-27 | 1987-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987029455U JPH054951Y2 (ja) | 1987-02-27 | 1987-02-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63138986U true JPS63138986U (ja) | 1988-09-13 |
| JPH054951Y2 JPH054951Y2 (ja) | 1993-02-08 |
Family
ID=30833351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987029455U Expired - Lifetime JPH054951Y2 (ja) | 1987-02-27 | 1987-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH054951Y2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0471726A (ja) * | 1990-07-10 | 1992-03-06 | Toshiba Corp | 成形用ロール |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS598867U (ja) * | 1982-07-08 | 1984-01-20 | 日産自動車株式会社 | スプラツシユカバ− |
| JPS61147979A (ja) * | 1984-12-19 | 1986-07-05 | Kawasaki Steel Corp | クラツド鋼の製造方法ならびにその製造装置 |
-
1987
- 1987-02-27 JP JP1987029455U patent/JPH054951Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS598867U (ja) * | 1982-07-08 | 1984-01-20 | 日産自動車株式会社 | スプラツシユカバ− |
| JPS61147979A (ja) * | 1984-12-19 | 1986-07-05 | Kawasaki Steel Corp | クラツド鋼の製造方法ならびにその製造装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0471726A (ja) * | 1990-07-10 | 1992-03-06 | Toshiba Corp | 成形用ロール |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH054951Y2 (ja) | 1993-02-08 |