CH452880A - Process for the manufacture of pipes - Google Patents
Process for the manufacture of pipesInfo
- Publication number
- CH452880A CH452880A CH799866A CH799866A CH452880A CH 452880 A CH452880 A CH 452880A CH 799866 A CH799866 A CH 799866A CH 799866 A CH799866 A CH 799866A CH 452880 A CH452880 A CH 452880A
- Authority
- CH
- Switzerland
- Prior art keywords
- pipes
- manufacture
- Prior art date
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
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6507132A NL6507132A (en) | 1965-06-04 | 1965-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH452880A true CH452880A (en) | 1968-03-15 |
Family
ID=19793297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH799866A CH452880A (en) | 1965-06-04 | 1966-06-02 | Process for the manufacture of pipes |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE681992A (en) |
CH (1) | CH452880A (en) |
DE (1) | DE1629639A1 (en) |
GB (1) | GB1074189A (en) |
NL (1) | NL6507132A (en) |
SE (1) | SE301714B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2456572C2 (en) * | 1974-11-29 | 1984-05-24 | KTG Kunststofftechnik GmbH, 8192 Geretsried | Process for the production of pipes from glass fiber reinforced plastic |
CN108656509B (en) * | 2018-04-10 | 2023-08-01 | 杨新民 | Corrugated pipe forming machine |
-
1965
- 1965-06-04 NL NL6507132A patent/NL6507132A/xx unknown
-
1966
- 1966-06-02 DE DE19661629639 patent/DE1629639A1/en active Pending
- 1966-06-02 GB GB2466266A patent/GB1074189A/en not_active Expired
- 1966-06-02 BE BE681992D patent/BE681992A/xx unknown
- 1966-06-02 CH CH799866A patent/CH452880A/en unknown
- 1966-06-02 SE SE755866A patent/SE301714B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
SE301714B (en) | 1968-06-17 |
GB1074189A (en) | 1967-06-28 |
NL6507132A (en) | 1966-12-05 |
DE1629639A1 (en) | 1971-02-04 |
BE681992A (en) | 1966-12-02 |
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