FR2198825B3 - - Google Patents
Info
- Publication number
- FR2198825B3 FR2198825B3 FR7233060A FR7233060A FR2198825B3 FR 2198825 B3 FR2198825 B3 FR 2198825B3 FR 7233060 A FR7233060 A FR 7233060A FR 7233060 A FR7233060 A FR 7233060A FR 2198825 B3 FR2198825 B3 FR 2198825B3
- 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
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 |
|---|---|---|---|
| FR7233060A FR2198825A1 (en) | 1972-09-13 | 1972-09-13 | Forming tulip ends on thermoplastic pipe - using a simple two part mandrel to facilitate disengagement without distortion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7233060A FR2198825A1 (en) | 1972-09-13 | 1972-09-13 | Forming tulip ends on thermoplastic pipe - using a simple two part mandrel to facilitate disengagement without distortion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2198825A1 FR2198825A1 (en) | 1974-04-05 |
| FR2198825B3 true FR2198825B3 (online.php) | 1975-10-17 |
Family
ID=9104413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7233060A Granted FR2198825A1 (en) | 1972-09-13 | 1972-09-13 | Forming tulip ends on thermoplastic pipe - using a simple two part mandrel to facilitate disengagement without distortion |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2198825A1 (online.php) |
-
1972
- 1972-09-13 FR FR7233060A patent/FR2198825A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2198825A1 (en) | 1974-04-05 |