BE680234A - - Google Patents
Info
- Publication number
- BE680234A BE680234A BE680234DA BE680234A BE 680234 A BE680234 A BE 680234A BE 680234D A BE680234D A BE 680234DA BE 680234 A BE680234 A BE 680234A
- 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
- B29C53/78—Winding and joining, e.g. winding spirally helically using profiled sheets or strips
- B29C53/785—Winding and joining, e.g. winding spirally helically using profiled sheets or strips with reinforcements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7041065 | 1965-11-15 | ||
| JP1965093094U JPS4610790Y1 (en:Method) | 1965-11-15 | 1965-11-15 | |
| JP7041165 | 1965-11-15 | ||
| JP88366 | 1966-01-08 | ||
| JP88266 | 1966-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE680234A true BE680234A (en:Method) | 1966-10-28 |
Family
ID=27518013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE680234D BE680234A (en:Method) | 1965-11-15 | 1966-04-28 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE680234A (en:Method) |
| DE (1) | DE1629490B2 (en:Method) |
| FR (1) | FR1481293A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2321553C2 (de) * | 1972-08-30 | 1983-10-20 | Steward Plastics, Inc., Santa Ana, Calif. | Vorrichtung zum Herstellen eines wendelförmig gewickelten flexiblen Rohres |
| DE2711236C2 (de) * | 1976-05-14 | 1982-09-23 | Shiro Osaka Ibaragi Kanao | Verfahren und Vorrichtung zum kontinuierlichen Herstellen eines Rohres |
| TW226003B (en:Method) * | 1992-11-13 | 1994-07-01 | Toyo Kagaku Kk |
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1966
- 1966-04-22 DE DE19661629490 patent/DE1629490B2/de active Granted
- 1966-04-28 BE BE680234D patent/BE680234A/xx not_active IP Right Cessation
- 1966-05-05 FR FR60423A patent/FR1481293A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1629490A1 (de) | 1972-03-30 |
| DE1629490B2 (de) | 1972-12-14 |
| FR1481293A (fr) | 1967-05-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: KANAO SHIRO Effective date: 19860428 |