ES448670A1 - Un dispositivo para la fabricacion continua de tubos para altas presiones. - Google Patents
Un dispositivo para la fabricacion continua de tubos para altas presiones.Info
- Publication number
- ES448670A1 ES448670A1 ES448670A ES448670A ES448670A1 ES 448670 A1 ES448670 A1 ES 448670A1 ES 448670 A ES448670 A ES 448670A ES 448670 A ES448670 A ES 448670A ES 448670 A1 ES448670 A1 ES 448670A1
- Authority
- ES
- Spain
- Prior art keywords
- elastomer
- reinforcing layer
- pressure hose
- hose consisting
- glide
- 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
-
- 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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
- F16L11/081—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire
- F16L11/083—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire three or more layers
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2305/00—Use of metals, their alloys or their compounds, as reinforcement
- B29K2305/08—Transition metals
- B29K2305/12—Iron
-
- 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
- B29L2023/005—Hoses, i.e. flexible
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
- Laminated Bodies (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732338948 DE2338948C3 (de) | 1973-08-01 | Verfahren zum kontinuierlichen Herstellen von verstärkten Schläuchen aus Elastomeren |
Publications (1)
Publication Number | Publication Date |
---|---|
ES448670A1 true ES448670A1 (es) | 1977-11-16 |
Family
ID=5888564
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES428802A Expired ES428802A1 (es) | 1973-08-01 | 1974-07-31 | Perfeccionamientos introducidos en tubos flexibles sin fin,de gran diametro para altas presiones. |
ES448670A Expired ES448670A1 (es) | 1973-08-01 | 1976-06-08 | Un dispositivo para la fabricacion continua de tubos para altas presiones. |
ES448669A Expired ES448669A1 (es) | 1973-08-01 | 1976-06-08 | Un procedimiento para la fabricacion continua de tubos fle- xibles para altas presiones. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES428802A Expired ES428802A1 (es) | 1973-08-01 | 1974-07-31 | Perfeccionamientos introducidos en tubos flexibles sin fin,de gran diametro para altas presiones. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES448669A Expired ES448669A1 (es) | 1973-08-01 | 1976-06-08 | Un procedimiento para la fabricacion continua de tubos fle- xibles para altas presiones. |
Country Status (10)
Country | Link |
---|---|
JP (2) | JPS6028652B2 (es) |
BE (1) | BE818175A (es) |
CA (1) | CA1062593A (es) |
DK (1) | DK141239C (es) |
ES (3) | ES428802A1 (es) |
FR (1) | FR2239638A1 (es) |
IT (1) | IT1018754B (es) |
NL (2) | NL180455C (es) |
NO (3) | NO142161C (es) |
SE (2) | SE416029B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51159929U (es) * | 1975-06-13 | 1976-12-20 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4825213U (es) * | 1971-07-29 | 1973-03-26 |
-
1974
- 1974-07-17 NO NO742610A patent/NO142161C/no unknown
- 1974-07-24 CA CA205,516A patent/CA1062593A/en not_active Expired
- 1974-07-24 NL NLAANVRAGE7410028,A patent/NL180455C/xx not_active IP Right Cessation
- 1974-07-26 BE BE147024A patent/BE818175A/xx not_active IP Right Cessation
- 1974-07-29 DK DK404974A patent/DK141239C/da not_active IP Right Cessation
- 1974-07-30 IT IT52337/74A patent/IT1018754B/it active
- 1974-07-31 JP JP49087927A patent/JPS6028652B2/ja not_active Expired
- 1974-07-31 ES ES428802A patent/ES428802A1/es not_active Expired
- 1974-08-01 FR FR7426809A patent/FR2239638A1/fr active Granted
- 1974-08-01 SE SE7409943A patent/SE416029B/xx not_active IP Right Cessation
-
1976
- 1976-06-08 ES ES448670A patent/ES448670A1/es not_active Expired
- 1976-06-08 ES ES448669A patent/ES448669A1/es not_active Expired
-
1979
- 1979-04-26 NO NO791390A patent/NO791390L/no unknown
- 1979-09-14 NO NO792981A patent/NO792981L/no unknown
- 1979-12-20 SE SE7910551A patent/SE7910551L/sv unknown
-
1983
- 1983-06-23 JP JP58113602A patent/JPS59131453A/ja active Pending
-
1986
- 1986-10-06 NL NL8602510A patent/NL8602510A/nl not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JPS5071781A (es) | 1975-06-13 |
JPS6028652B2 (ja) | 1985-07-05 |
DK404974A (es) | 1975-03-24 |
DE2338948B2 (de) | 1976-02-19 |
NO742610L (es) | 1975-03-03 |
DK141239C (da) | 1980-08-04 |
NO791390L (no) | 1975-02-04 |
CA1062593A (en) | 1979-09-18 |
NL180455C (nl) | 1987-02-16 |
FR2239638A1 (en) | 1975-02-28 |
NO142161C (no) | 1980-07-09 |
NO142161B (no) | 1980-03-31 |
DK141239B (da) | 1980-02-11 |
SE416029B (sv) | 1980-11-24 |
NL8602510A (nl) | 1987-02-02 |
SE7409943L (es) | 1975-02-03 |
BE818175A (fr) | 1974-11-18 |
DE2338948A1 (de) | 1975-02-13 |
FR2239638B1 (es) | 1980-04-11 |
NO792981L (no) | 1975-02-04 |
ES428802A1 (es) | 1976-12-16 |
NL180455B (nl) | 1986-09-16 |
JPS59131453A (ja) | 1984-07-28 |
SE7910551L (sv) | 1979-12-20 |
NL7410028A (nl) | 1975-02-04 |
IT1018754B (it) | 1977-10-20 |
ES448669A1 (es) | 1977-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19981001 |