JPH0567411B2 - - Google Patents
Info
- Publication number
- JPH0567411B2 JPH0567411B2 JP58139704A JP13970483A JPH0567411B2 JP H0567411 B2 JPH0567411 B2 JP H0567411B2 JP 58139704 A JP58139704 A JP 58139704A JP 13970483 A JP13970483 A JP 13970483A JP H0567411 B2 JPH0567411 B2 JP H0567411B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- diameter
- taper
- split mold
- tube
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/02—Belling or enlarging, e.g. combined with forming a groove
- B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/02—Belling or enlarging, e.g. combined with forming a groove
- B29C57/08—Belling or enlarging, e.g. combined with forming a groove using pressure difference
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13970483A JPS6031948A (ja) | 1983-07-29 | 1983-07-29 | 合成樹脂管体の拡径受口部成形装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13970483A JPS6031948A (ja) | 1983-07-29 | 1983-07-29 | 合成樹脂管体の拡径受口部成形装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6031948A JPS6031948A (ja) | 1985-02-18 |
| JPH0567411B2 true JPH0567411B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-09-24 |
Family
ID=15251471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13970483A Granted JPS6031948A (ja) | 1983-07-29 | 1983-07-29 | 合成樹脂管体の拡径受口部成形装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6031948A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6533440B2 (ja) * | 2015-09-16 | 2019-06-19 | 積水化学工業株式会社 | ケーブル保護管およびケーブル保護管の製造方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0232976B2 (ja) * | 1981-05-29 | 1990-07-24 | Sekisui Chemical Co Ltd | Purasuchitsukukannokantankakohoho |
-
1983
- 1983-07-29 JP JP13970483A patent/JPS6031948A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6031948A (ja) | 1985-02-18 |