ES418127A1 - Flexible thermoplastic hose covers for roadway and like co - Google Patents

Flexible thermoplastic hose covers for roadway and like co

Info

Publication number
ES418127A1
ES418127A1 ES418127A ES418127A ES418127A1 ES 418127 A1 ES418127 A1 ES 418127A1 ES 418127 A ES418127 A ES 418127A ES 418127 A ES418127 A ES 418127A ES 418127 A1 ES418127 A1 ES 418127A1
Authority
ES
Spain
Prior art keywords
tube
reinforcement
flexible thermoplastic
roadway
cool
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
Application number
ES418127A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ALENCO HILYN Ltd
Original Assignee
ALENCO HILYN Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ALENCO HILYN Ltd filed Critical ALENCO HILYN Ltd
Publication of ES418127A1 publication Critical patent/ES418127A1/en
Expired legal-status Critical Current

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

Abstract

A method for the manufacture of a reinforced flexible thermoplastic pressure hose, the method of which is characterized by the following: a) providing a thermoplastic tube with an external braided or spiral shaped reinforcement, b) heating the tube and reinforcement assembly up to a temperature above 60ºC to soften at least the outer surface of the tube, c) apply a positive pressure difference between the inside and outside of the tube to produce an expansion such that the outer surface of the tube is deformed to follow the internal contours of the reinforcement and d) cool or allow the assembly to cool while maintaining the pressure difference to produce a permanent fixation of the tube in the deformed state. (Machine-translation by Google Translate, not legally binding)
ES418127A 1972-08-24 1973-08-23 Flexible thermoplastic hose covers for roadway and like co Expired ES418127A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3949972A GB1441573A (en) 1972-08-24 1972-08-24 Flexible thermoplastic hose covers for roadway and like co

Publications (1)

Publication Number Publication Date
ES418127A1 true ES418127A1 (en) 1976-03-16

Family

ID=10409875

Family Applications (1)

Application Number Title Priority Date Filing Date
ES418127A Expired ES418127A1 (en) 1972-08-24 1973-08-23 Flexible thermoplastic hose covers for roadway and like co

Country Status (15)

Country Link
JP (2) JPS49132612A (en)
AT (1) AT335240B (en)
AU (1) AU467929B2 (en)
BE (1) BE803821A (en)
CA (1) CA992282A (en)
CH (1) CH569566A5 (en)
DE (1) DE2342133A1 (en)
ES (1) ES418127A1 (en)
FR (1) FR2197141A1 (en)
GB (1) GB1441573A (en)
IE (1) IE39005B1 (en)
IT (1) IT1005229B (en)
NL (1) NL7311568A (en)
SE (1) SE400504B (en)
ZA (1) ZA735512B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2835401C2 (en) * 1978-08-12 1984-10-04 Polyflex Schwarz GmbH & Co, 6840 Hüttenfeld Method and device for the production of high pressure hoses
US4282905A (en) * 1978-09-01 1981-08-11 E. I. Du Pont De Nemours And Company Manufacture of seamless laminated tubing
NO810097L (en) * 1980-03-22 1981-09-23 Copely Dev Ltd PLASTIC ROER.
GB2117862B (en) * 1982-03-10 1985-07-17 Goodyear Tire & Rubber Method of making pressure hose
GB9109087D0 (en) * 1991-04-26 1991-06-12 Glynwed Plastics Method of manufacturing a composite metal and plastic tube
US5897915A (en) * 1996-10-28 1999-04-27 Corning Incorporated Coated substrates, method for producing same, and use therefor
GB201221034D0 (en) 2012-11-22 2013-01-09 Mantaray Innovations Ltd Flexible pipe coupling

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4526836Y1 (en) * 1966-05-09 1970-10-19
BE757688R (en) * 1970-07-17 1971-04-19 Uniroyal Inc TUBE FULLY IN TEXTILE REINFORCED PLASTIC MATERIAL, AND PROCESS FOR ITS

Also Published As

Publication number Publication date
IT1005229B (en) 1976-08-20
SE400504B (en) 1978-04-03
JPS49132612A (en) 1974-12-19
NL7311568A (en) 1974-02-26
ZA735512B (en) 1974-07-31
GB1441573A (en) 1976-07-07
CH569566A5 (en) 1975-11-28
CA992282A (en) 1976-07-06
BE803821A (en) 1973-12-17
AU5926273A (en) 1975-02-20
FR2197141A1 (en) 1974-03-22
IE39005L (en) 1974-02-24
ATA739873A (en) 1976-06-15
IE39005B1 (en) 1978-07-19
AU467929B2 (en) 1975-12-18
AT335240B (en) 1977-02-25
JPS53118122U (en) 1978-09-20
DE2342133A1 (en) 1974-03-07

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