IT1076350B - SLEEVE TUBE AND ITS MANUFACTURING PROCESS - Google Patents
SLEEVE TUBE AND ITS MANUFACTURING PROCESSInfo
- Publication number
- IT1076350B IT1076350B IT1973777A IT1973777A IT1076350B IT 1076350 B IT1076350 B IT 1076350B IT 1973777 A IT1973777 A IT 1973777A IT 1973777 A IT1973777 A IT 1973777A IT 1076350 B IT1076350 B IT 1076350B
- Authority
- IT
- Italy
- Prior art keywords
- manufacturing process
- sleeve tube
- sleeve
- tube
- manufacturing
- Prior art date
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
- B29C45/0055—Shaping
-
- 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)
- Manufacturing & Machinery (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Joints With Sleeves (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7600928A NL170048B (en) | 1976-01-29 | 1976-01-29 | METHOD FOR MANUFACTURING AN INJECTION MOLDED TUBE. |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1076350B true IT1076350B (en) | 1985-04-27 |
Family
ID=19825534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1973777A IT1076350B (en) | 1976-01-29 | 1977-01-28 | SLEEVE TUBE AND ITS MANUFACTURING PROCESS |
Country Status (12)
Country | Link |
---|---|
JP (2) | JPS52115425A (en) |
AT (1) | AT354198B (en) |
BE (1) | BE850832A (en) |
DE (1) | DE2703300C3 (en) |
DK (1) | DK149993C (en) |
ES (1) | ES455466A1 (en) |
FR (1) | FR2339801A1 (en) |
GB (1) | GB1547082A (en) |
IE (1) | IE44418B1 (en) |
IT (1) | IT1076350B (en) |
NL (1) | NL170048B (en) |
SE (1) | SE7700932L (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2717487C3 (en) * | 1977-04-20 | 1979-10-11 | Wavin B.V., Zwolle (Niederlande) | Extruded plastic pipe part with molded socket |
DE2807022C2 (en) * | 1978-02-18 | 1982-07-01 | Fa. Carl Freudenberg, 6940 Weinheim | Sealing ring |
NL7908625A (en) * | 1979-11-28 | 1981-07-01 | Wavin Bv | TUBE PART WITH ELASTIC SEALING BODY. |
ZA824401B (en) * | 1981-06-22 | 1983-04-27 | D Van Manen | A method of making socketed pipe-fittings of synthetic plastics material by injection moulding, apparatus for carrying out said method, and fitting produced by the method |
DE3310226C2 (en) * | 1983-03-22 | 1985-08-22 | Friedrichsfeld Gmbh, Steinzeug- Und Kunststoffwerke, 6800 Mannheim | Pipe part or fitting |
US4906010A (en) * | 1986-03-27 | 1990-03-06 | Multi Fittings Inc. | Joint for connecting a spigot to the bell of a pipe or coupling |
DE4409137C1 (en) * | 1994-03-17 | 1995-09-14 | Teewen Bv | Pipe coupling |
ITVA20050057A1 (en) * | 2005-10-14 | 2007-04-15 | Serio Plast Srl | PROCEDURE FOR THERMOPLASTIC MOLDING OF HYDRAULIC FITTINGS HOLDING AT LEAST A SEAL OF HERMETIC SEAL AND HYDRAULIC FITTINGS OBTAINED WITH THIS PROCEDURE |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH386192A (en) * | 1960-03-29 | 1964-12-31 | Rheinisches Metallwerk Gmbh | Connection sleeve, in particular for pipes made of plastic |
GB911589A (en) * | 1960-12-20 | 1962-11-28 | Jarmuefejlesztesi Intezet | Silicone oil filled dynamic, torsional damper mainly for internal combustion engines |
BE634847A (en) * | 1962-07-20 | |||
US3544119A (en) * | 1968-04-01 | 1970-12-01 | Hepworth Iron Co Ltd | Pipe couplings |
DE1805446C3 (en) * | 1968-07-18 | 1974-09-12 | Kunststoffwerk Gebr. Anger Gmbh & Co Muenchen, 8000 Muenchen | Method for producing a tubular body made of a thermoplastic material |
GB1227309A (en) * | 1970-03-04 | 1971-04-07 | ||
BE788403A (en) * | 1971-09-17 | 1973-01-02 | Bagnulo Luigi | PERFECTIONS TO RIGID JOINTS IN THE SHAPE OF A BOWL FOR GAS OR LIQUID PIPING |
JPS5541045B2 (en) * | 1972-10-09 | 1980-10-22 | ||
US3858914A (en) * | 1973-07-25 | 1975-01-07 | Brass Craft Mfg Co | Transition pipe connection |
-
1976
- 1976-01-29 NL NL7600928A patent/NL170048B/en not_active Application Discontinuation
-
1977
- 1977-01-27 GB GB345077A patent/GB1547082A/en not_active Expired
- 1977-01-27 DE DE19772703300 patent/DE2703300C3/en not_active Expired
- 1977-01-28 IE IE17977A patent/IE44418B1/en not_active IP Right Cessation
- 1977-01-28 BE BE174441A patent/BE850832A/en not_active IP Right Cessation
- 1977-01-28 FR FR7702408A patent/FR2339801A1/en active Granted
- 1977-01-28 AT AT55877A patent/AT354198B/en not_active IP Right Cessation
- 1977-01-28 IT IT1973777A patent/IT1076350B/en active
- 1977-01-28 ES ES455466A patent/ES455466A1/en not_active Expired
- 1977-01-28 DK DK36577A patent/DK149993C/en not_active IP Right Cessation
- 1977-01-28 SE SE7700932A patent/SE7700932L/en not_active Application Discontinuation
- 1977-01-29 JP JP827577A patent/JPS52115425A/en active Granted
-
1981
- 1981-04-27 JP JP56065083A patent/JPS5833436B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2703300C3 (en) | 1986-07-31 |
JPS52115425A (en) | 1977-09-28 |
BE850832A (en) | 1977-07-28 |
JPS575995B2 (en) | 1982-02-02 |
DK36577A (en) | 1977-07-30 |
IE44418B1 (en) | 1981-11-18 |
NL170048B (en) | 1982-04-16 |
SE7700932L (en) | 1977-07-30 |
NL7600928A (en) | 1977-08-02 |
JPS5833436B2 (en) | 1983-07-19 |
DK149993B (en) | 1986-11-10 |
DE2703300B2 (en) | 1980-01-24 |
AT354198B (en) | 1979-12-27 |
DE2703300A1 (en) | 1977-08-11 |
FR2339801A1 (en) | 1977-08-26 |
ATA55877A (en) | 1979-05-15 |
ES455466A1 (en) | 1978-05-16 |
GB1547082A (en) | 1979-06-06 |
FR2339801B1 (en) | 1982-05-21 |
IE44418L (en) | 1977-07-29 |
DK149993C (en) | 1987-06-29 |
JPS5718887A (en) | 1982-01-30 |
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