FI68558C - Muffroer av plast och dess framstaellningsfoerfarande - Google Patents
Muffroer av plast och dess framstaellningsfoerfarande Download PDFInfo
- Publication number
- FI68558C FI68558C FI781179A FI781179A FI68558C FI 68558 C FI68558 C FI 68558C FI 781179 A FI781179 A FI 781179A FI 781179 A FI781179 A FI 781179A FI 68558 C FI68558 C FI 68558C
- Authority
- FI
- Finland
- Prior art keywords
- extension
- diameter
- retaining ring
- bent
- party
- Prior art date
Links
- 239000004033 plastic Substances 0.000 claims description 23
- 229920003023 plastic Polymers 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 13
- 239000003000 extruded plastic Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- RYXPMWYHEBGTRV-UHFFFAOYSA-N Omeprazole sodium Chemical compound [Na+].N=1C2=CC(OC)=CC=C2[N-]C=1S(=O)CC1=NC=C(C)C(OC)=C1C RYXPMWYHEBGTRV-UHFFFAOYSA-N 0.000 claims 5
- 239000003086 colorant Substances 0.000 claims 2
- 238000000605 extraction Methods 0.000 claims 1
- 239000002991 molded plastic Substances 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000012815 thermoplastic material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007704 transition Effects 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
- 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
- B29C57/025—Belling or enlarging, e.g. combined with forming a groove combined with the introduction of a sealing ring, e.g. using the sealing element as forming element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
- F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Joints With Sleeves (AREA)
- Pens And Brushes (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Gasket Seals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2717487A DE2717487C3 (de) | 1977-04-20 | 1977-04-20 | Extrudiertes Kunststoffrohrteil mit angeformter Muffe |
| DE2717487 | 1977-04-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI781179A7 FI781179A7 (fi) | 1978-10-21 |
| FI68558B FI68558B (fi) | 1985-06-28 |
| FI68558C true FI68558C (fi) | 1985-10-10 |
Family
ID=6006796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI781179A FI68558C (fi) | 1977-04-20 | 1978-04-18 | Muffroer av plast och dess framstaellningsfoerfarande |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5415525A (de) |
| AT (1) | AT359341B (de) |
| BE (1) | BE866172A (de) |
| BR (1) | BR7802487A (de) |
| CH (1) | CH630161A5 (de) |
| DE (1) | DE2717487C3 (de) |
| DK (1) | DK150025C (de) |
| FI (1) | FI68558C (de) |
| FR (1) | FR2388196A1 (de) |
| GB (1) | GB1587018A (de) |
| IE (1) | IE46558B1 (de) |
| IT (1) | IT1103584B (de) |
| MX (1) | MX145538A (de) |
| NL (1) | NL179609C (de) |
| NO (1) | NO152953C (de) |
| NZ (1) | NZ187033A (de) |
| SE (1) | SE7804468L (de) |
| SU (1) | SU730316A3 (de) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0013040A1 (de) * | 1978-12-12 | 1980-07-09 | Polva-Nederland B.V. | Verfahren und Vorrichtung zum Formen von Kunststoff-Kupplungen |
| NL7908625A (nl) * | 1979-11-28 | 1981-07-01 | Wavin Bv | Buisdeel met elastisch afdichtlichaam. |
| AT376605B (de) * | 1981-09-14 | 1984-12-10 | Schnallinger Helfried Ing | Verfahren und vorrichtung zum herstellen von muffen od. dgl. |
| NL8201709A (nl) * | 1982-04-23 | 1983-11-16 | Wavin Bv | Werkwijze en inrichting voor het vervaardigen van een kunststofbuisdeel met mofeinde. |
| EP0092889A3 (de) * | 1982-04-23 | 1985-12-18 | Wavin B.V. | Verfahren und Vorrichtung zum Herstellen eines plastischen Rohrstückes mit Muffe und danach hergestelltes Rohrstück |
| GB2134949A (en) * | 1983-02-09 | 1984-08-22 | Plascoat Uk Limited | Improvements in road cones or the like |
| DK162684A (da) * | 1983-03-22 | 1984-11-02 | Friedrichsfeld Gmbh | Roerdel eller fitting |
| DE3310226C2 (de) * | 1983-03-22 | 1985-08-22 | Friedrichsfeld Gmbh, Steinzeug- Und Kunststoffwerke, 6800 Mannheim | Rohrteil oder Fitting |
| JPH076036B2 (ja) * | 1986-05-21 | 1995-01-25 | 大同特殊鋼株式会社 | 快削鋼 |
| JPS62278252A (ja) * | 1986-05-28 | 1987-12-03 | Daido Steel Co Ltd | オ−ステナイト系ステンレス快削鋼 |
| JPH0774417B2 (ja) * | 1987-04-30 | 1995-08-09 | 三洋電機株式会社 | 耐食性および被削性を改善したＮｉ−Ｃｒ系ステンレス鋼 |
| DE4332774C2 (de) * | 1993-09-25 | 1997-10-23 | Vogelsang Ernst Gmbh Co Kg | Durch Extrudieren hergestellter Rohrleitungsschuß aus Polyethylen-Kunststoff |
| ES2223655T3 (es) | 1998-11-06 | 2005-03-01 | Lindab Ab | Anillo de estanqueidad para elemento tubular. |
| USD475780S1 (en) | 2001-03-20 | 2003-06-10 | Eastern Sheet Metal Llc | Duct with a crimped end |
| USD475448S1 (en) | 2001-03-20 | 2003-06-03 | Eastern Sheet Metal Llc | Duct with an indented end |
| USD476074S1 (en) | 2001-03-20 | 2003-06-17 | Eastern Sheet Metal Llc | Duct tap with a crimped end |
| USD501548S1 (en) | 2001-03-20 | 2005-02-01 | Eastern Sheet Metal Llc | Duct tap with an indented end |
| USD523131S1 (en) | 2001-03-20 | 2006-06-13 | Eastern Sheet Metal Llc | Duct with an indented end |
| USD475778S1 (en) | 2001-03-20 | 2003-06-10 | Eastern Sheet Metal Llc | Offset duct with a crimped end |
| USD478978S1 (en) | 2001-03-20 | 2003-08-26 | Eastern Sheet Metal Llc | Reducer with a crimped end |
| USD521633S1 (en) | 2001-03-20 | 2006-05-23 | Eastern Sheet Metal Llc | Duct tap with a crimped end |
| USD524436S1 (en) | 2001-03-20 | 2006-07-04 | Eastern Sheet Metal Llc | Duct with a crimped end |
| USD475447S1 (en) | 2001-03-20 | 2003-06-03 | Eastern Sheet Metal Llc | Bell mouth with an indented end |
| USD475449S1 (en) | 2001-03-20 | 2003-06-03 | Eastern Sheet Metal Llc | Duct tap with an indented end |
| USD475130S1 (en) | 2001-03-20 | 2003-05-27 | Eastern Sheet Metal Llc | Bell mouth with a crimped end |
| USD475779S1 (en) | 2001-03-20 | 2003-06-10 | Eastern Sheet Metal Llc | Offset duct with an indented end |
| USD527091S1 (en) | 2001-03-20 | 2006-08-22 | Eastern Sheet Metal Llc | Duct with an indented end |
| USD480132S1 (en) | 2001-03-20 | 2003-09-30 | Eastern Sheet Metal Llc | Reducer with an indented end |
| USD521632S1 (en) | 2001-03-20 | 2006-05-23 | Eastern Sheet Metal Llc | Duct with a crimped end |
| USD501547S1 (en) | 2001-03-20 | 2005-02-01 | Eastern Sheet Metal Llc | Duct with an indented end |
| USD528646S1 (en) | 2001-03-20 | 2006-09-19 | Eastern Sheet Metal Llc | Duct with a crimped end |
| IT201600104207A1 (it) * | 2016-10-18 | 2018-04-18 | Ipm S R L | Tubo plastico con giunto a bicchiere |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU38571A1 (de) * | 1959-06-29 | |||
| GB1227309A (de) * | 1970-03-04 | 1971-04-07 | ||
| US3755528A (en) * | 1971-09-13 | 1973-08-28 | Anger Kunststoff | Method for making tubular articles from a thermoplastic material |
| NL178491C (nl) * | 1972-10-13 | 1986-04-01 | Polva Nederland Bv | Inrichting voor het aan het einde van een buis van thermoplastische kunststof vormen van een mof. |
| FR2299586A1 (fr) * | 1975-01-28 | 1976-08-27 | Everitube | Procede de fixation d'une garn |
| NL170048B (nl) * | 1976-01-29 | 1982-04-16 | Wavin Bv | Werkwijze voor het vervaardigen van een spuitgegoten mofbuis. |
| AT366210B (de) * | 1977-04-05 | 1982-03-25 | Vogelsang Ernst Gmbh Co Kg | Rohrverbinder |
-
1977
- 1977-04-20 DE DE2717487A patent/DE2717487C3/de not_active Expired
-
1978
- 1978-04-18 GB GB15216/78A patent/GB1587018A/en not_active Expired
- 1978-04-18 NO NO781349A patent/NO152953C/no unknown
- 1978-04-18 CH CH415378A patent/CH630161A5/de not_active IP Right Cessation
- 1978-04-18 FI FI781179A patent/FI68558C/fi not_active IP Right Cessation
- 1978-04-19 IT IT48985/78A patent/IT1103584B/it active
- 1978-04-19 NL NLAANVRAGE7804175,A patent/NL179609C/xx not_active IP Right Cessation
- 1978-04-19 SE SE7804468A patent/SE7804468L/xx unknown
- 1978-04-19 FR FR7811519A patent/FR2388196A1/fr active Granted
- 1978-04-19 DK DK171478A patent/DK150025C/da not_active IP Right Cessation
- 1978-04-20 SU SU782609454A patent/SU730316A3/ru active
- 1978-04-20 IE IE774/78A patent/IE46558B1/en unknown
- 1978-04-20 MX MX173188A patent/MX145538A/es unknown
- 1978-04-20 AT AT284578A patent/AT359341B/de not_active IP Right Cessation
- 1978-04-20 BE BE186940A patent/BE866172A/xx not_active IP Right Cessation
- 1978-04-20 BR BR7802487A patent/BR7802487A/pt unknown
- 1978-04-20 NZ NZ187033A patent/NZ187033A/xx unknown
- 1978-04-20 JP JP4597778A patent/JPS5415525A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2717487A1 (de) | 1978-10-26 |
| IT1103584B (it) | 1985-10-14 |
| AT359341B (de) | 1980-11-10 |
| NO152953C (no) | 1985-12-18 |
| DK150025C (da) | 1987-12-14 |
| MX145538A (es) | 1982-03-03 |
| NO781349L (no) | 1978-10-23 |
| FI781179A7 (fi) | 1978-10-21 |
| NZ187033A (en) | 1982-03-09 |
| JPS61514B2 (de) | 1986-01-09 |
| BE866172A (nl) | 1978-10-20 |
| CH630161A5 (en) | 1982-05-28 |
| ATA284578A (de) | 1980-03-15 |
| NL179609C (nl) | 1986-10-01 |
| SE7804468L (sv) | 1978-10-21 |
| FR2388196A1 (fr) | 1978-11-17 |
| NO152953B (no) | 1985-09-09 |
| GB1587018A (en) | 1981-03-25 |
| DK150025B (da) | 1986-11-17 |
| JPS5415525A (en) | 1979-02-05 |
| SU730316A3 (ru) | 1980-04-25 |
| FI68558B (fi) | 1985-06-28 |
| IE46558B1 (en) | 1983-07-13 |
| IT7848985A0 (it) | 1978-04-19 |
| FR2388196B1 (de) | 1983-03-18 |
| DK171478A (da) | 1978-10-21 |
| NL7804175A (nl) | 1978-10-24 |
| DE2717487C3 (de) | 1979-10-11 |
| DE2717487B2 (de) | 1979-02-15 |
| IE780774L (en) | 1978-10-20 |
| BR7802487A (pt) | 1978-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: WAVIN B.V. |