CA1021242A - Gabarit reglable - Google Patents
Gabarit reglableInfo
- Publication number
- CA1021242A CA1021242A CA206,483A CA206483A CA1021242A CA 1021242 A CA1021242 A CA 1021242A CA 206483 A CA206483 A CA 206483A CA 1021242 A CA1021242 A CA 1021242A
- Authority
- CA
- Canada
- Prior art keywords
- adjustable former
- former
- adjustable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- B29C53/581—Winding and joining, e.g. winding spirally helically using sheets or strips consisting principally of plastics material
- B29C53/582—Winding and joining, e.g. winding spirally helically using sheets or strips consisting principally of plastics material comprising reinforcements, e.g. wires, threads
-
- 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
-
- 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
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)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3790373A GB1445427A (en) | 1973-08-09 | 1973-08-09 | Adjustable former |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1021242A true CA1021242A (fr) | 1977-11-22 |
Family
ID=10399825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA206,483A Expired CA1021242A (fr) | 1973-08-09 | 1974-08-07 | Gabarit reglable |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5232906B2 (fr) |
CA (1) | CA1021242A (fr) |
DE (1) | DE2435326A1 (fr) |
GB (1) | GB1445427A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0737064B2 (ja) * | 1987-12-14 | 1995-04-26 | 積水化学工業株式会社 | 製管機 |
EP0449779A3 (en) * | 1990-03-30 | 1992-04-15 | Martin Ullmann | Process and device for production of a hollow object |
RU2469856C2 (ru) * | 2010-09-01 | 2012-12-20 | Общество с ограниченной ответственностью "Научно-производственный центр Алгоритм" | Способ изготовления изделий круглого сечения путем навивки из ленточного материала |
-
1973
- 1973-08-09 GB GB3790373A patent/GB1445427A/en not_active Expired
-
1974
- 1974-07-23 DE DE19742435326 patent/DE2435326A1/de not_active Ceased
- 1974-08-07 CA CA206,483A patent/CA1021242A/fr not_active Expired
- 1974-08-09 JP JP9142574A patent/JPS5232906B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1445427A (en) | 1976-08-11 |
JPS5045064A (fr) | 1975-04-22 |
JPS5232906B2 (fr) | 1977-08-24 |
DE2435326A1 (de) | 1975-02-20 |
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