JPS631176B2 - - Google Patents
Info
- Publication number
- JPS631176B2 JPS631176B2 JP54132244A JP13224479A JPS631176B2 JP S631176 B2 JPS631176 B2 JP S631176B2 JP 54132244 A JP54132244 A JP 54132244A JP 13224479 A JP13224479 A JP 13224479A JP S631176 B2 JPS631176 B2 JP S631176B2
- Authority
- JP
- Japan
- Prior art keywords
- socket
- tube
- porous plastic
- pipe
- plastic
- 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
- 239000004033 plastic Substances 0.000 claims description 44
- 238000000034 method Methods 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 description 11
- 239000002184 metal Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011148 porous material Substances 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13224479A JPS5655223A (en) | 1979-10-12 | 1979-10-12 | Method of molding spigot of porous plastic tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13224479A JPS5655223A (en) | 1979-10-12 | 1979-10-12 | Method of molding spigot of porous plastic tube |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5655223A JPS5655223A (en) | 1981-05-15 |
JPS631176B2 true JPS631176B2 (fr) | 1988-01-11 |
Family
ID=15076730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13224479A Granted JPS5655223A (en) | 1979-10-12 | 1979-10-12 | Method of molding spigot of porous plastic tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5655223A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5783421A (en) * | 1980-11-12 | 1982-05-25 | Kubota Ltd | Forming method of faucet of perforated plastics tube |
JPS58220704A (ja) * | 1982-06-18 | 1983-12-22 | C I Kasei Co Ltd | 管壁通孔管における受口成型方法 |
JPS60228126A (ja) * | 1984-04-26 | 1985-11-13 | Mitsubishi Plastics Ind Ltd | 多孔プラスチツク管の受口成形法 |
US4965036A (en) * | 1988-04-12 | 1990-10-23 | Osaka Bousi Construction Co., Ltd. | Method of lining a pipe with a tube including passing heated fluid through the bores of the tube |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5024339A (fr) * | 1973-06-27 | 1975-03-15 | ||
JPS54106581A (en) * | 1978-02-08 | 1979-08-21 | Sekisui Chem Co Ltd | Method for forming faucet at end of plastic pipe having through-holes in tube wall |
-
1979
- 1979-10-12 JP JP13224479A patent/JPS5655223A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5024339A (fr) * | 1973-06-27 | 1975-03-15 | ||
JPS54106581A (en) * | 1978-02-08 | 1979-08-21 | Sekisui Chem Co Ltd | Method for forming faucet at end of plastic pipe having through-holes in tube wall |
Also Published As
Publication number | Publication date |
---|---|
JPS5655223A (en) | 1981-05-15 |
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