FR2165736A1 - - Google Patents
Info
- Publication number
- FR2165736A1 FR2165736A1 FR7146941A FR7146941A FR2165736A1 FR 2165736 A1 FR2165736 A1 FR 2165736A1 FR 7146941 A FR7146941 A FR 7146941A FR 7146941 A FR7146941 A FR 7146941A FR 2165736 A1 FR2165736 A1 FR 2165736A1
- Authority
- FR
- France
- 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.)
- Granted
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
- 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
-
- 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
- B29C57/06—Belling or enlarging, e.g. combined with forming a groove using mechanical means elastically deformable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7146941A FR2165736B1 (en) | 1971-12-28 | 1971-12-28 | |
ZA723734A ZA723734B (en) | 1971-12-28 | 1972-05-30 | Method of and head for forming tulips at the ends of tubes of thermoplastic material |
TR17529A TR17529A (en) | 1971-12-28 | 1972-07-31 | PROCEDURE AND DEVICE FOR PREPARING THE SITES OF PIPES MADE OF THERMOPLASTIC MATERIAL |
AU50398/72A AU463634B2 (en) | 1971-12-28 | 1972-12-21 | Method of and head for forming tulips atthe ends of tubes of thermoplastic material |
IL41175A IL41175A (en) | 1971-12-28 | 1972-12-26 | Method and apparatus for shaping sockets at the ends of tubes of thermoplastic material |
OA54796A OA04305A (en) | 1971-12-28 | 1972-12-26 | Process and apparatus for forming sockets at the ends of thermoplastic tubes. |
NO4780/72A NO137988C (en) | 1971-12-28 | 1972-12-27 | APPARATUS FOR DESIGNING A JOINT SOCKET AT THE END OF A THERMOPLASTRO |
AR245865A AR200393A1 (en) | 1971-12-28 | 1972-12-27 | APPARATUS FOR FORMING THE ENDS OF THERMOPLASTIC MATERIAL TUBES |
EG544/72A EG10804A (en) | 1971-12-28 | 1972-12-27 | Method for forming pipe joints for thermo plastic pipes and apparates therefor |
IT55059/72A IT974339B (en) | 1971-12-28 | 1972-12-27 | PROCEDURE AND EQUIPMENT FOR FORMING THE JOINTS AT THE ENDS OF THE PIPES OF THERMOPLASTIC MATERIAL |
SE7217017A SE396904B (en) | 1971-12-28 | 1972-12-27 | SET AND SHAPE HEAD TO FORM ON ONE END OF A TUBE UNDER ONE TEMPO FORM A MUFF ZONE AND IN THIS A SAVE FOR A SEALING RING |
BR9169/72A BR7209169D0 (en) | 1971-12-28 | 1972-12-27 | PROCESS AND APPARATUS FOR FORMING FITTINGS AT THE END OF THERMOPLASTIC TUBES |
ES410085A ES410085A1 (en) | 1971-12-28 | 1972-12-27 | Method and apparatus for forming a socket or enlarged zone having an internal groove at the ends of tubes of thermoplastic material |
CA159,918A CA1004424A (en) | 1971-12-28 | 1972-12-27 | Method and apparatus for shaping sockets at the ends of tubes of thermoplastic material |
GB5993272A GB1382360A (en) | 1971-12-28 | 1972-12-28 | Method and apparatus for forming a socket or enlarged zone having an internal groove at the ends of tubes of thermoplastic material |
BE135573A BE804761Q (en) | 1971-12-28 | 1973-09-12 | PROCESS AND APPARATUS FOR FORMING SOCKETS AT THE ENDS OF THERMOPLASTIC MATERIAL TUBES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7146941A FR2165736B1 (en) | 1971-12-28 | 1971-12-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2165736A1 true FR2165736A1 (en) | 1973-08-10 |
FR2165736B1 FR2165736B1 (en) | 1981-08-28 |
Family
ID=9088205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7146941A Expired FR2165736B1 (en) | 1971-12-28 | 1971-12-28 |
Country Status (16)
Country | Link |
---|---|
AR (1) | AR200393A1 (en) |
AU (1) | AU463634B2 (en) |
BE (1) | BE804761Q (en) |
BR (1) | BR7209169D0 (en) |
CA (1) | CA1004424A (en) |
EG (1) | EG10804A (en) |
ES (1) | ES410085A1 (en) |
FR (1) | FR2165736B1 (en) |
GB (1) | GB1382360A (en) |
IL (1) | IL41175A (en) |
IT (1) | IT974339B (en) |
NO (1) | NO137988C (en) |
OA (1) | OA04305A (en) |
SE (1) | SE396904B (en) |
TR (1) | TR17529A (en) |
ZA (1) | ZA723734B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1133374B (en) * | 1980-11-14 | 1986-07-09 | Sica Spa | MECHANICAL EXPANSION BUFFER FOR THE INTERNAL CALIBRATION OF PLASTIC TUBES IN GENERAL, IN PARTICULAR FOR THE REALIZATION OF SEATS FOR GASKETS |
EP1792704B1 (en) | 2005-12-02 | 2009-01-28 | Sica S.P.A. | Method for socket-forming an end of a thermoplastic material tube, in particular of a polyolefinic material, tube for pressurised fluids |
CN109366650B (en) * | 2018-12-20 | 2024-03-15 | 南京林业大学 | Inner supporting type self-adaptive bamboo tube green removing supporting mechanism |
-
1971
- 1971-12-28 FR FR7146941A patent/FR2165736B1/fr not_active Expired
-
1972
- 1972-05-30 ZA ZA723734A patent/ZA723734B/en unknown
- 1972-07-31 TR TR17529A patent/TR17529A/en unknown
- 1972-12-21 AU AU50398/72A patent/AU463634B2/en not_active Expired
- 1972-12-26 IL IL41175A patent/IL41175A/en unknown
- 1972-12-26 OA OA54796A patent/OA04305A/en unknown
- 1972-12-27 CA CA159,918A patent/CA1004424A/en not_active Expired
- 1972-12-27 IT IT55059/72A patent/IT974339B/en active
- 1972-12-27 BR BR9169/72A patent/BR7209169D0/en unknown
- 1972-12-27 ES ES410085A patent/ES410085A1/en not_active Expired
- 1972-12-27 AR AR245865A patent/AR200393A1/en active
- 1972-12-27 SE SE7217017A patent/SE396904B/en unknown
- 1972-12-27 NO NO4780/72A patent/NO137988C/en unknown
- 1972-12-27 EG EG544/72A patent/EG10804A/en active
- 1972-12-28 GB GB5993272A patent/GB1382360A/en not_active Expired
-
1973
- 1973-09-12 BE BE135573A patent/BE804761Q/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IT974339B (en) | 1974-06-20 |
NO137988C (en) | 1978-06-07 |
BE804761Q (en) | 1974-03-12 |
IL41175A (en) | 1976-01-30 |
BR7209169D0 (en) | 1973-09-18 |
SE396904B (en) | 1977-10-10 |
TR17529A (en) | 1975-07-23 |
IL41175A0 (en) | 1973-02-28 |
EG10804A (en) | 1976-06-30 |
NO137988B (en) | 1978-02-27 |
AR200393A1 (en) | 1974-11-08 |
FR2165736B1 (en) | 1981-08-28 |
AU463634B2 (en) | 1975-07-10 |
GB1382360A (en) | 1975-01-29 |
ZA723734B (en) | 1973-03-28 |
ES410085A1 (en) | 1975-12-01 |
OA04305A (en) | 1980-01-15 |
CA1004424A (en) | 1977-02-01 |
AU5039872A (en) | 1974-06-27 |