FR2267193B1 - - Google Patents
Info
- Publication number
- FR2267193B1 FR2267193B1 FR7412367A FR7412367A FR2267193B1 FR 2267193 B1 FR2267193 B1 FR 2267193B1 FR 7412367 A FR7412367 A FR 7412367A FR 7412367 A FR7412367 A FR 7412367A FR 2267193 B1 FR2267193 B1 FR 2267193B1
- 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.)
- Expired
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
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7412367A FR2267193A1 (en) | 1974-04-09 | 1974-04-09 | Mandrel for forming undercut channels in thermoplastic pipe sockets - using a hydrostatic collar suitable for relatively small bore pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7412367A FR2267193A1 (en) | 1974-04-09 | 1974-04-09 | Mandrel for forming undercut channels in thermoplastic pipe sockets - using a hydrostatic collar suitable for relatively small bore pipes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2267193A1 FR2267193A1 (en) | 1975-11-07 |
| FR2267193B1 true FR2267193B1 (https=) | 1976-12-17 |
Family
ID=9137426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7412367A Granted FR2267193A1 (en) | 1974-04-09 | 1974-04-09 | Mandrel for forming undercut channels in thermoplastic pipe sockets - using a hydrostatic collar suitable for relatively small bore pipes |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2267193A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1117968B (it) * | 1977-06-21 | 1986-02-24 | Sica Spa | Dispositivo per la formazione della sede per guarnizione negli innesti a manicotto dei tubi in plastica formato da doppio anello elastico corazzato a espansione pneumatica e controllo meccanico delle dimensioni esterne |
| NL1015860C2 (nl) * | 2000-08-02 | 2002-02-05 | Wavin Bv | Werkwijzen en inrichtingen voor het vervaardigen van een buis van biaxiaal georiÙnteerd thermo-plastisch kunststofmateriaal met een integrale mof. |
-
1974
- 1974-04-09 FR FR7412367A patent/FR2267193A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2267193A1 (en) | 1975-11-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |