SE343008B - - Google Patents
Info
- Publication number
- SE343008B SE343008B SE308569A SE308569A SE343008B SE 343008 B SE343008 B SE 343008B SE 308569 A SE308569 A SE 308569A SE 308569 A SE308569 A SE 308569A SE 343008 B SE343008 B SE 343008B
- Authority
- SE
- Sweden
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
- F16L9/127—Rigid pipes of plastics with or without reinforcement the walls consisting of a single layer
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
- B29C49/0021—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports
-
- 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
- B29C53/22—Corrugating
- B29C53/30—Corrugating of tubes
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- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/003—Tubular articles having irregular or rough surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6803399A NL6803399A (en) | 1968-03-08 | 1968-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE343008B true SE343008B (en) | 1972-02-28 |
Family
ID=19802983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE308569A SE343008B (en) | 1968-03-08 | 1969-03-06 |
Country Status (7)
| Country | Link |
|---|---|
| DE (1) | DE1910214A1 (en) |
| DK (1) | DK124110B (en) |
| FR (1) | FR2003492A1 (en) |
| GB (1) | GB1262663A (en) |
| IE (1) | IE32982B1 (en) |
| NL (1) | NL6803399A (en) |
| SE (1) | SE343008B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8514916D0 (en) * | 1985-06-12 | 1985-07-17 | Copely Dev Ltd | Hose |
-
1968
- 1968-03-08 NL NL6803399A patent/NL6803399A/xx unknown
-
1969
- 1969-02-28 GB GB1078669A patent/GB1262663A/en not_active Expired
- 1969-02-28 DE DE19691910214 patent/DE1910214A1/en active Pending
- 1969-03-06 SE SE308569A patent/SE343008B/xx unknown
- 1969-03-07 DK DK128069A patent/DK124110B/en unknown
- 1969-03-07 IE IE31169A patent/IE32982B1/en unknown
- 1969-03-07 FR FR6906344A patent/FR2003492A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| NL6803399A (en) | 1969-09-10 |
| IE32982B1 (en) | 1974-02-06 |
| DE1910214A1 (en) | 1969-10-02 |
| DK124110B (en) | 1972-09-18 |
| FR2003492A1 (en) | 1969-11-07 |
| GB1262663A (en) | 1972-02-02 |
| IE32982L (en) | 1969-09-08 |