JPS6147695B2 - - Google Patents
Info
- Publication number
- JPS6147695B2 JPS6147695B2 JP10808382A JP10808382A JPS6147695B2 JP S6147695 B2 JPS6147695 B2 JP S6147695B2 JP 10808382 A JP10808382 A JP 10808382A JP 10808382 A JP10808382 A JP 10808382A JP S6147695 B2 JPS6147695 B2 JP S6147695B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- pipe
- expansion
- pipe section
- diameter
- 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
Links
- 239000000463 material Substances 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 11
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000003303 reheating Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
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
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/06—Making preforms having internal stresses, e.g. plastic memory
- B29C61/08—Making preforms having internal stresses, e.g. plastic memory by stretching tubes
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10808382A JPS5920618A (ja) | 1982-06-23 | 1982-06-23 | 熱収縮チユ−ブの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10808382A JPS5920618A (ja) | 1982-06-23 | 1982-06-23 | 熱収縮チユ−ブの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5920618A JPS5920618A (ja) | 1984-02-02 |
| JPS6147695B2 true JPS6147695B2 (enrdf_load_html_response) | 1986-10-21 |
Family
ID=14475437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10808382A Granted JPS5920618A (ja) | 1982-06-23 | 1982-06-23 | 熱収縮チユ−ブの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5920618A (enrdf_load_html_response) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1081122C (zh) * | 1997-03-25 | 2002-03-20 | 古河电气工业株式会社 | 弹性管的扩径方法 |
| JP4592942B2 (ja) * | 2000-12-14 | 2010-12-08 | 株式会社メルシス | 弾性チューブの拡径装置 |
| JP4676637B2 (ja) * | 2001-04-13 | 2011-04-27 | 株式会社メルシス | 弾性チューブの拡径方法 |
-
1982
- 1982-06-23 JP JP10808382A patent/JPS5920618A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5920618A (ja) | 1984-02-02 |
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