FI912657A0 - FOERFARANDE OCH ANORDNING SAMT EN LINDNINGSKAERNA FOER FRAMSTAELLNING AV ROERFOERBANDSDELR AV FIBERARMERAD PLAST. - Google Patents
FOERFARANDE OCH ANORDNING SAMT EN LINDNINGSKAERNA FOER FRAMSTAELLNING AV ROERFOERBANDSDELR AV FIBERARMERAD PLAST.Info
- Publication number
- FI912657A0 FI912657A0 FI912657A FI912657A FI912657A0 FI 912657 A0 FI912657 A0 FI 912657A0 FI 912657 A FI912657 A FI 912657A FI 912657 A FI912657 A FI 912657A FI 912657 A0 FI912657 A0 FI 912657A0
- Authority
- FI
- Finland
- Prior art keywords
- gel coat
- roerfoerbandsdelr
- lindningskaerna
- fiberarmerad
- samt
- 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
- B29C53/583—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features
- B29C53/588—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features having a non-linear axis, e.g. elbows, toroids
-
- 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
- B29C53/76—Winding and joining, e.g. winding spirally helically about more than one axis, e.g. T-pieces, balls
-
- 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
- B29C53/824—Mandrels especially adapted for winding and joining collapsible, e.g. elastic or inflatable; with removable parts, e.g. for regular shaped, straight tubular articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Moulding By Coating Moulds (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Replacement Of Web Rolls (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Compounds Of Unknown Constitution (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Abstract
In the process of the invention, an inner gel coat is applied round a core (11) made up of several separable parts. The inner gel coat is cured by heating. The core (11) is mounted on the head (39) of a robot (49). A glass-fibre tape (46) impregnated with liquid thermoplastic is wound at a winding station (38) in overlapping turns round the inner gel coat until several layers are formed. The thermoplastic in the glass-fibre layers is cured by heating, and an outer gel coat subsequently applied over the glass-fibre layers and cured. The core (11) is then removed from the fitting. This process enables fittings of consistently high quality to be produced cheaply.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41711789A | 1989-10-04 | 1989-10-04 | |
PCT/CH1990/000235 WO1991004843A1 (en) | 1989-10-04 | 1990-10-04 | Process and device plus winder core for the production of pipe fittings made of fibre-reinforced plastic |
Publications (1)
Publication Number | Publication Date |
---|---|
FI912657A0 true FI912657A0 (en) | 1991-06-03 |
Family
ID=23652644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI912657A FI912657A0 (en) | 1989-10-04 | 1991-06-03 | FOERFARANDE OCH ANORDNING SAMT EN LINDNINGSKAERNA FOER FRAMSTAELLNING AV ROERFOERBANDSDELR AV FIBERARMERAD PLAST. |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0463122B1 (en) |
AT (1) | ATE121006T1 (en) |
AU (1) | AU636394B2 (en) |
CA (1) | CA2042600A1 (en) |
DE (1) | DE59008906D1 (en) |
DK (1) | DK0463122T3 (en) |
ES (1) | ES2073584T3 (en) |
FI (1) | FI912657A0 (en) |
HU (1) | HUT59870A (en) |
NO (1) | NO912104L (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TR200101726T2 (en) * | 1998-12-17 | 2001-12-21 | Pirelli Pneumatici S.P.A. | A method and apparatus for producing components of a tire for vehicle wheels. |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1150700A (en) * | 1955-03-15 | 1958-01-16 | United Shoe Machinery Ab | Softwood Pipe Fittings |
-
1990
- 1990-10-04 HU HU907615A patent/HUT59870A/en unknown
- 1990-10-04 DK DK90913691.3T patent/DK0463122T3/en active
- 1990-10-04 EP EP90913691A patent/EP0463122B1/en not_active Expired - Lifetime
- 1990-10-04 CA CA002042600A patent/CA2042600A1/en not_active Abandoned
- 1990-10-04 AU AU64004/90A patent/AU636394B2/en not_active Ceased
- 1990-10-04 ES ES90913691T patent/ES2073584T3/en not_active Expired - Lifetime
- 1990-10-04 DE DE59008906T patent/DE59008906D1/en not_active Expired - Fee Related
- 1990-10-04 AT AT90913691T patent/ATE121006T1/en not_active IP Right Cessation
-
1991
- 1991-05-31 NO NO91912104A patent/NO912104L/en unknown
- 1991-06-03 FI FI912657A patent/FI912657A0/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
HUT59870A (en) | 1992-07-28 |
HU907615D0 (en) | 1991-10-28 |
WO1991004843A2 (en) | 1991-04-18 |
AU6400490A (en) | 1991-04-28 |
WO1991004843A3 (en) | 1991-11-28 |
AU636394B2 (en) | 1993-04-29 |
CA2042600A1 (en) | 1991-04-05 |
NO912104L (en) | 1991-07-23 |
EP0463122A1 (en) | 1992-01-02 |
ES2073584T3 (en) | 1995-08-16 |
DE59008906D1 (en) | 1995-05-18 |
DK0463122T3 (en) | 1995-07-03 |
EP0463122B1 (en) | 1995-04-12 |
NO912104D0 (en) | 1991-05-31 |
ATE121006T1 (en) | 1995-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GB | Transfer or assigment of application |
Owner name: ARUNDO TECHNOLOGY AG |
|
FD | Application lapsed |