NL7300725A - - Google Patents
Info
- Publication number
- NL7300725A NL7300725A NL7300725A NL7300725A NL7300725A NL 7300725 A NL7300725 A NL 7300725A NL 7300725 A NL7300725 A NL 7300725A NL 7300725 A NL7300725 A NL 7300725A NL 7300725 A NL7300725 A NL 7300725A
- Authority
- NL
- Netherlands
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
- B29C57/08—Belling or enlarging, e.g. combined with forming a groove using pressure difference
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722213561 DE2213561C3 (de) | 1972-03-21 | 1972-03-21 | Vorrichtung zum endseitigen Anformen einer Muffe mit Ringsicke an einem Rohr aus thermoplastischem Kunststoff |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7300725A true NL7300725A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-09-25 |
| NL153798B NL153798B (nl) | 1977-07-15 |
Family
ID=5839557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7300725A NL153798B (nl) | 1972-03-21 | 1973-01-18 | Inrichting voor het vormen van een mof met randverstijving aan het einde van een kunststofbuis. |
Country Status (7)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2315375A1 (fr) * | 1975-06-25 | 1977-01-21 | Rhein Plastic Rohr Gmbh | Outillage de moulage de pieces creuses presentant un bourrelet |
| JPS59366B2 (ja) * | 1975-08-19 | 1984-01-06 | 株式会社クボタ | ゴウセイジユシセイケイヨウカナガタ |
| ES2132365T3 (es) * | 1994-08-23 | 1999-08-16 | Sica Spa | Cabezal operador de fluido presurizado para la formacion de copas permanentes en tramos finales de tubos plasticos, para usar en maquinas automaticas formadoras de copas. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL165404C (nl) * | 1970-02-25 | 1981-04-15 | Wavin Bv | Werkwijze voor het aan een buiseinde voorzien van een verdikt wandgedeelte, waarvan de verdikking aan de buitenzijde van de buiswand is gelegen |
-
0
- BE BE795614D patent/BE795614A/xx unknown
-
1972
- 1972-03-21 DE DE19722213561 patent/DE2213561C3/de not_active Expired
-
1973
- 1973-01-18 NL NL7300725A patent/NL153798B/xx not_active IP Right Cessation
- 1973-01-25 LU LU66898D patent/LU66898A1/xx unknown
- 1973-01-30 IT IT1978473A patent/IT978617B/it active
- 1973-02-27 GB GB964673A patent/GB1417063A/en not_active Expired
- 1973-03-20 FR FR7309989A patent/FR2176966B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2213561A1 (de) | 1973-10-11 |
| GB1417063A (en) | 1975-12-10 |
| LU66898A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-03-26 |
| BE795614A (fr) | 1973-06-18 |
| NL153798B (nl) | 1977-07-15 |
| FR2176966A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-11-02 |
| DE2213561C3 (de) | 1980-01-24 |
| DE2213561B2 (de) | 1975-11-27 |
| FR2176966B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-10-31 |
| IT978617B (it) | 1974-09-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: BRAAS |