BE675770A - - Google Patents
Info
- Publication number
- BE675770A BE675770A BE675770DA BE675770A BE 675770 A BE675770 A BE 675770A BE 675770D A BE675770D A BE 675770DA BE 675770 A BE675770 A BE 675770A
- Authority
- BE
- Belgium
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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/82—Cores or mandrels
- B29C53/821—Mandrels especially adapted for winding and joining
- B29C53/825—Mandrels especially adapted for winding and joining for continuous winding
- B29C53/827—Mandrels especially adapted for winding and joining for continuous winding formed by several elements rotating about their own axes
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/72—Winding and joining, e.g. winding spirally helically using external forming surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965D0046339 DE1296787B (de) | 1965-01-23 | 1965-01-23 | Verfahren und Vorrichtung zum Herstellen von Kunststoff-Rohren grossen Durchmessers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE675770A true BE675770A (da) | 1966-06-16 |
Family
ID=7049650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE675770D BE675770A (da) | 1965-01-23 | 1966-01-28 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE675770A (da) |
| DE (1) | DE1296787B (da) |
| NL (1) | NL6600718A (da) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0449779A2 (de) * | 1990-03-30 | 1991-10-02 | Martin Ullmann | Verfahren und Vorrichtung zur Herstellung eines Hohlkörpers |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4514243A (en) * | 1982-07-09 | 1985-04-30 | Dan T. Moore Co. | Tire for wheelchairs and the like |
| JPH0729368B2 (ja) * | 1986-08-27 | 1995-04-05 | 積水化学工業株式会社 | 製管機 |
| CH677741A5 (da) * | 1989-01-05 | 1991-06-28 | Ametex Ag | |
| IL94016A0 (en) * | 1989-04-14 | 1991-01-31 | Ciba Geigy | Sulfenylated carbamic esters |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2539853A (en) * | 1947-12-08 | 1951-01-30 | Ohio Rubber Co | Method and machine for making flexible tubing |
| US2759521A (en) * | 1954-05-05 | 1956-08-21 | Callahan Zinc Lead Company Inc | Apparatus for making flexible hose |
| DE1149885B (de) * | 1960-01-07 | 1963-06-06 | Schauenburg Hans Georg | Rohrwickelmaschine fuer die Herstellung von nahtgeschweissten Kunststoffrohren |
-
1965
- 1965-01-23 DE DE1965D0046339 patent/DE1296787B/de active Pending
-
1966
- 1966-01-19 NL NL6600718A patent/NL6600718A/xx unknown
- 1966-01-28 BE BE675770D patent/BE675770A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0449779A2 (de) * | 1990-03-30 | 1991-10-02 | Martin Ullmann | Verfahren und Vorrichtung zur Herstellung eines Hohlkörpers |
| EP0449779A3 (en) * | 1990-03-30 | 1992-04-15 | Martin Ullmann | Process and device for production of a hollow object |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1296787B (de) | 1969-06-04 |
| NL6600718A (da) | 1966-07-25 |