ES443295A1 - Metodo y su correspondiente aparato para instalar un elemen-to en forma de anillo en la pared interna de un tubo de matal termoplastico. - Google Patents
Metodo y su correspondiente aparato para instalar un elemen-to en forma de anillo en la pared interna de un tubo de matal termoplastico.Info
- Publication number
- ES443295A1 ES443295A1 ES443295A ES443295A ES443295A1 ES 443295 A1 ES443295 A1 ES 443295A1 ES 443295 A ES443295 A ES 443295A ES 443295 A ES443295 A ES 443295A ES 443295 A1 ES443295 A1 ES 443295A1
- Authority
- ES
- Spain
- Prior art keywords
- ring
- tube
- shaped element
- shaped
- softened
- 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
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
- F16L47/10—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 the sealing rings being maintained in place by additional means
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49140811A JPS5167516A (en) | 1974-12-07 | 1974-12-07 | Kantsugiteno seiho |
Publications (1)
Publication Number | Publication Date |
---|---|
ES443295A1 true ES443295A1 (es) | 1977-08-16 |
Family
ID=15277279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES443295A Expired ES443295A1 (es) | 1974-12-07 | 1975-12-05 | Metodo y su correspondiente aparato para instalar un elemen-to en forma de anillo en la pared interna de un tubo de matal termoplastico. |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5167516A (no) |
AT (1) | AT347190B (no) |
BR (1) | BR7508085A (no) |
CA (1) | CA1043992A (no) |
CH (1) | CH603334A5 (no) |
DK (1) | DK553575A (no) |
ES (1) | ES443295A1 (no) |
IT (1) | IT1052535B (no) |
NO (1) | NO144102C (no) |
SE (1) | SE418941B (no) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1133374B (it) * | 1980-11-14 | 1986-07-09 | Sica Spa | Tampone meccanico ad espansione per la calibratura interna di tubi in materia plastica in genere,in particolare per la realizzazione di sedi per guarnizioni |
-
1974
- 1974-12-07 JP JP49140811A patent/JPS5167516A/ja active Granted
-
1975
- 1975-12-04 NO NO754102A patent/NO144102C/no unknown
- 1975-12-04 CA CA241,013A patent/CA1043992A/en not_active Expired
- 1975-12-05 CH CH1595375A patent/CH603334A5/de not_active IP Right Cessation
- 1975-12-05 ES ES443295A patent/ES443295A1/es not_active Expired
- 1975-12-05 SE SE7513730A patent/SE418941B/xx not_active IP Right Cessation
- 1975-12-05 BR BR7508085*A patent/BR7508085A/pt unknown
- 1975-12-05 IT IT52572/75A patent/IT1052535B/it active
- 1975-12-08 DK DK553575A patent/DK553575A/da not_active Application Discontinuation
- 1975-12-09 AT AT935475A patent/AT347190B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IT1052535B (it) | 1981-07-20 |
SE7513730L (sv) | 1976-06-08 |
SE418941B (sv) | 1981-07-06 |
NO754102L (no) | 1976-06-09 |
NO144102C (no) | 1981-06-24 |
BR7508085A (pt) | 1976-08-24 |
ATA935475A (de) | 1978-04-15 |
JPS5167516A (en) | 1976-06-11 |
CH603334A5 (en) | 1978-08-15 |
JPS5425554B2 (no) | 1979-08-29 |
AT347190B (de) | 1978-12-11 |
DK553575A (da) | 1976-06-08 |
NO144102B (no) | 1981-03-16 |
CA1043992A (en) | 1978-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19980202 |