DK171885D0 - PROCEDURE FOR MANUFACTURING VULCANIZED RUBBER HOSE - Google Patents
PROCEDURE FOR MANUFACTURING VULCANIZED RUBBER HOSEInfo
- Publication number
- DK171885D0 DK171885D0 DK171885A DK171885A DK171885D0 DK 171885 D0 DK171885 D0 DK 171885D0 DK 171885 A DK171885 A DK 171885A DK 171885 A DK171885 A DK 171885A DK 171885 D0 DK171885 D0 DK 171885D0
- Authority
- DK
- Denmark
- Prior art keywords
- tubes
- vulcanized rubber
- procedure
- rubber
- rubber hose
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/001—Pipes; Pipe joints
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
1. A method of producing vulcanized rubber tubes, the unvulcanized roungh tubes being sheathed with a melted strengh-imparting thermoplastic, the melting point of which is above the vulcanization temperature of the rubber and which has an adequate tensile strength, whereupon the tubes are vulcanized, after which the sheathing is removed and at least partially re-used, characterised in that the plastic used for the sheathing is polyvinylidene fluoride (PVDF), the melting point of which is below the decomposition temperature of the rubber and which is insensitive to repeated shear stress.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843415028 DE3415028A1 (en) | 1984-04-19 | 1984-04-19 | METHOD FOR PRODUCING VULCANIZED RUBBER TUBES |
DE3415028 | 1984-04-19 |
Publications (4)
Publication Number | Publication Date |
---|---|
DK171885D0 true DK171885D0 (en) | 1985-04-16 |
DK171885A DK171885A (en) | 1985-10-18 |
DK156627B DK156627B (en) | 1989-09-18 |
DK156627C DK156627C (en) | 1990-01-29 |
Family
ID=6234119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK171885A DK156627C (en) | 1984-04-19 | 1985-04-16 | METHOD FOR MANUFACTURING VULCANIZED RUBBER HOSE |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0161509B1 (en) |
AT (1) | ATE35650T1 (en) |
DE (2) | DE3415028A1 (en) |
DK (1) | DK156627C (en) |
ES (1) | ES8706528A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4898703A (en) * | 1989-04-07 | 1990-02-06 | The Goodyear Tire & Rubber Company | Utilization of polyester in place of lead for use as a sheathing material for curing long length hose |
JPH0787056B2 (en) * | 1990-08-09 | 1995-09-20 | 株式会社三葉製作所 | Rubber-coated wire manufacturing method |
DE10162294B4 (en) * | 2001-12-19 | 2004-07-15 | Contitech Schlauch Gmbh | Process for the production of elbow hoses |
US10399373B2 (en) | 2013-07-07 | 2019-09-03 | Stik Out Cards, Llc | Two-sided hinged repositionable note |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2435537A (en) * | 1944-04-20 | 1948-02-03 | Du Pont | Polyvinylidene fluoride and process for obtaining the same |
FR1629268A (en) * | 1965-01-15 | 1900-01-01 | ||
US3255284A (en) * | 1965-01-15 | 1966-06-07 | American Biltrite Rubber Co | Process of curing garden hose |
US3475396A (en) * | 1966-07-06 | 1969-10-28 | Diamond Shamrock Corp | Process for polymerizing vinylidene fluoride |
BE791029Q (en) * | 1969-12-23 | 1973-03-01 | Diamond Shamrock Corp | NEW POLYVINYLIDENE FLUORIDES AND PROCESS FOR THEIR PREPARATIONS. |
DE1965670A1 (en) * | 1969-12-31 | 1971-07-15 | Continental Gummi Werke Ag | Process for the manufacture of hoses from rubber or rubber-like plastics |
US3883384A (en) * | 1970-10-22 | 1975-05-13 | Electric Hose Rubber Co | Hose manufacture |
GB1358273A (en) * | 1972-02-17 | 1974-07-03 | Dunlop Ltd | Hose manufacture |
AU2383677A (en) * | 1976-04-08 | 1978-10-05 | Parker Hannifin Corp | A rienforced hose of elastomeric material |
GB1553050A (en) * | 1977-01-27 | 1979-09-19 | Kureha Chemical Ind Co Ltd | Process for producing microporous tube of a vinylidene fluoride polymer |
DE7916799U1 (en) * | 1979-06-11 | 1979-10-18 | Fa. Starke & Pfuetzenreuter, 3253 Hessisch Oldendorf | CHEMICAL HOSE |
-
1984
- 1984-04-19 DE DE19843415028 patent/DE3415028A1/en active Granted
-
1985
- 1985-04-15 DE DE8585104555T patent/DE3563709D1/en not_active Expired
- 1985-04-15 AT AT85104555T patent/ATE35650T1/en not_active IP Right Cessation
- 1985-04-15 EP EP85104555A patent/EP0161509B1/en not_active Expired
- 1985-04-16 DK DK171885A patent/DK156627C/en active IP Right Grant
- 1985-04-17 ES ES542368A patent/ES8706528A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK156627C (en) | 1990-01-29 |
DE3415028C2 (en) | 1987-01-15 |
EP0161509B1 (en) | 1988-07-13 |
ATE35650T1 (en) | 1988-07-15 |
DK171885A (en) | 1985-10-18 |
ES8706528A1 (en) | 1987-07-01 |
DE3415028A1 (en) | 1985-10-31 |
EP0161509A3 (en) | 1986-12-30 |
EP0161509A2 (en) | 1985-11-21 |
DE3563709D1 (en) | 1988-08-18 |
DK156627B (en) | 1989-09-18 |
ES542368A0 (en) | 1987-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed | ||
B1 | Patent granted (law 1993) |