ZA708347B - A device for shaping a bell end to a tube - Google Patents
A device for shaping a bell end to a tubeInfo
- Publication number
- ZA708347B ZA708347B ZA708347A ZA708347A ZA708347B ZA 708347 B ZA708347 B ZA 708347B ZA 708347 A ZA708347 A ZA 708347A ZA 708347 A ZA708347 A ZA 708347A ZA 708347 B ZA708347 B ZA 708347B
- Authority
- ZA
- South Africa
- Prior art keywords
- shaping
- tube
- bell end
- bell
- Prior art date
Links
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6919424.A NL163453C (nl) | 1969-12-24 | 1969-12-24 | Inrichting voor het vormen van een mof aan een buis. |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA708347B true ZA708347B (en) | 1971-10-27 |
Family
ID=19808715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA708347A ZA708347B (en) | 1969-12-24 | 1970-12-10 | A device for shaping a bell end to a tube |
Country Status (13)
Country | Link |
---|---|
US (1) | US3853450A (de) |
JP (2) | JPS5028115B1 (de) |
BE (1) | BE760688A (de) |
BR (1) | BR7024891D0 (de) |
CA (1) | CA963618A (de) |
CH (1) | CH528348A (de) |
DE (1) | DE2061899C3 (de) |
ES (1) | ES199649Y (de) |
FR (1) | FR2074232A5 (de) |
GB (1) | GB1339586A (de) |
KE (1) | KE2683A (de) |
NL (1) | NL163453C (de) |
ZA (1) | ZA708347B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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. |
NL175275C (nl) * | 1973-04-05 | 1984-10-16 | Polva Nederland Bv | Inrichting voor het aan het eind van een buis van thermoplastische kunststof vormen van een mof met een rondgaande, buitenwaartse doordieping. |
US4034057A (en) * | 1973-04-05 | 1977-07-05 | Polva-Nederland B.V. | Method of shaping a bell end on thermoplastic pipe |
US3998578A (en) * | 1973-04-05 | 1976-12-21 | Polva-Nederland B.V. | Mandril for shaping a bell end on a pipe of thermo-plastic material |
US3986810A (en) * | 1973-05-23 | 1976-10-19 | Western Plastics Corporation | Method and apparatus for shaping a normally rigid plastic pipe |
US4134949A (en) * | 1977-02-17 | 1979-01-16 | Harsco Corporation | Method to form a bell end in a plastic pipe |
US4181698A (en) * | 1978-05-03 | 1980-01-01 | Hayes Fay A | Method of belling a plastic pipe |
EP1888317A1 (de) * | 2005-03-11 | 2008-02-20 | Vinidex Pty Limited | Versehen eines rohrs mit einer muffe |
WO2021232684A1 (zh) * | 2020-05-20 | 2021-11-25 | 江苏狼博管件制造有限公司 | 一种便于安装的管道接口的承口和插口结构 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1172418B (de) * | 1958-07-22 | 1964-06-18 | Mannesmann Ag | Verfahren und Vorrichtung zum Anformen einer Muffe am Ende eines Rohres aus thermo-plastischem Kunststoff |
-
1969
- 1969-12-24 NL NL6919424.A patent/NL163453C/xx not_active IP Right Cessation
-
1970
- 1970-12-10 ZA ZA708347A patent/ZA708347B/xx unknown
- 1970-12-15 CH CH1856170A patent/CH528348A/de not_active IP Right Cessation
- 1970-12-16 DE DE2061899A patent/DE2061899C3/de not_active Expired
- 1970-12-16 GB GB5974870A patent/GB1339586A/en not_active Expired
- 1970-12-21 US US00100296A patent/US3853450A/en not_active Expired - Lifetime
- 1970-12-22 BE BE760688A patent/BE760688A/xx not_active IP Right Cessation
- 1970-12-22 CA CA101,276A patent/CA963618A/en not_active Expired
- 1970-12-23 ES ES1970199649U patent/ES199649Y/es not_active Expired
- 1970-12-23 FR FR7046475A patent/FR2074232A5/fr not_active Expired
- 1970-12-23 JP JP45116554A patent/JPS5028115B1/ja active Pending
- 1970-12-23 BR BR224891/70A patent/BR7024891D0/pt unknown
-
1975
- 1975-11-07 JP JP13312275A patent/JPS5441633B1/ja active Pending
-
1976
- 1976-12-03 KE KE2683A patent/KE2683A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
JPS5441633B1 (de) | 1979-12-10 |
US3853450A (en) | 1974-12-10 |
KE2683A (en) | 1976-12-24 |
NL163453B (nl) | 1980-04-15 |
DE2061899C3 (de) | 1979-09-13 |
ES199649U (es) | 1975-08-01 |
NL163453C (nl) | 1980-09-15 |
JPS5028115B1 (de) | 1975-09-12 |
BR7024891D0 (pt) | 1973-04-05 |
BE760688A (fr) | 1971-05-27 |
NL6919424A (de) | 1971-06-28 |
CA963618A (en) | 1975-03-04 |
DE2061899A1 (de) | 1971-07-01 |
DE2061899B2 (de) | 1979-01-18 |
GB1339586A (en) | 1973-12-05 |
CH528348A (de) | 1972-09-30 |
FR2074232A5 (de) | 1971-10-01 |
ES199649Y (es) | 1975-12-16 |
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