FR2401761A1 - PROCESS FOR MAKING A FLANGED CONNECTING PART ON PLASTIC TUBES AND TUBE THUS OBTAINED - Google Patents

PROCESS FOR MAKING A FLANGED CONNECTING PART ON PLASTIC TUBES AND TUBE THUS OBTAINED

Info

Publication number
FR2401761A1
FR2401761A1 FR7823328A FR7823328A FR2401761A1 FR 2401761 A1 FR2401761 A1 FR 2401761A1 FR 7823328 A FR7823328 A FR 7823328A FR 7823328 A FR7823328 A FR 7823328A FR 2401761 A1 FR2401761 A1 FR 2401761A1
Authority
FR
France
Prior art keywords
tube
bead
polyester
making
connecting part
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.)
Granted
Application number
FR7823328A
Other languages
French (fr)
Other versions
FR2401761B1 (en
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.)
Huels AG
Original Assignee
Chemische Werke Huels AG
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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of FR2401761A1 publication Critical patent/FR2401761A1/en
Application granted granted Critical
Publication of FR2401761B1 publication Critical patent/FR2401761B1/fr
Granted legal-status Critical Current

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
    • B29C53/585—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features the cross-section varying along their axis, e.g. tapered, with ribs, or threads, with socket-ends
    • 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/14—Flanged joints

Abstract

La pièce de liaison comprend un tube intérieur en matière plastique, une couronne de bride à l'extrémité du tube, une premiere natte de fibres de verre empilées imbibée de polyester, et un bourrelet fait de couches de verre tissé imbibées de polyester. Suivant l'invention on obtient ce bourrelet comme suit : on soude la couronne de bride à l'extrémité du tube, on enroule une nappe souple des fibres de verre imbibées de polyester autour de l'extrémité du tube jusqu'à formation d'un bourrelet suffisant, on comprime le bourrelet dans une matrice et on nettoie la face frontale de la couronne de bride.The connecting piece comprises an inner plastic tube, a flange crown at the end of the tube, a first mat of stacked glass fibers soaked in polyester, and a bead made of woven glass layers soaked in polyester. According to the invention, this bead is obtained as follows: the flange ring is welded to the end of the tube, a flexible sheet of glass fibers soaked in polyester is wound around the end of the tube until a sufficient bead, the bead is compressed in a die and the front face of the flange crown is cleaned.

FR7823328A 1977-08-30 1978-08-08 PROCESS FOR MAKING A FLANGED CONNECTING PART ON PLASTIC TUBES AND TUBE THUS OBTAINED Granted FR2401761A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2738982A DE2738982C2 (en) 1977-08-30 1977-08-30 Method for producing a flange on plastic pipes

Publications (2)

Publication Number Publication Date
FR2401761A1 true FR2401761A1 (en) 1979-03-30
FR2401761B1 FR2401761B1 (en) 1983-07-01

Family

ID=6017637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7823328A Granted FR2401761A1 (en) 1977-08-30 1978-08-08 PROCESS FOR MAKING A FLANGED CONNECTING PART ON PLASTIC TUBES AND TUBE THUS OBTAINED

Country Status (4)

Country Link
DE (1) DE2738982C2 (en)
FR (1) FR2401761A1 (en)
GB (1) GB1601499A (en)
IT (1) IT7850869A0 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440509A1 (en) * 1978-10-31 1980-05-30 Wavin Bv COLLAR PIPE ELEMENT
AT388425B (en) * 1987-10-08 1989-06-26 Semperit Ag PUNCH-RESISTANT CONNECTION OF DIFFERENT RUBBERING QUALITIES IN THE FLANGE AREA OF PIPELINES

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922335C1 (en) * 1989-07-07 1990-07-05 Uranit Gmbh, 5170 Juelich, De
CN107477281B (en) * 2017-09-16 2022-12-27 中国海洋大学 Double-limiting connecting system for marine fiber reinforced composite pipe
CN113232329B (en) * 2021-03-31 2022-09-20 成都飞机工业（集团）有限责任公司 Preparation method of integrated composite material conduit with flange plate

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1447820A (en) * 1965-09-20 1966-07-29 Rapib S A Soc Reinforced flanged collar
DE1276908B (en) * 1966-03-11 1968-09-05 Licentia Gmbh Process for the production of rotating bodies preferably provided with flanges
FR1540772A (en) * 1966-10-14 1968-09-27 Bayer Ag Plastic composite pipe
FR2168509A2 (en) * 1972-01-18 1973-08-31 Bayer Ag

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1447820A (en) * 1965-09-20 1966-07-29 Rapib S A Soc Reinforced flanged collar
DE1276908B (en) * 1966-03-11 1968-09-05 Licentia Gmbh Process for the production of rotating bodies preferably provided with flanges
FR1540772A (en) * 1966-10-14 1968-09-27 Bayer Ag Plastic composite pipe
FR2168509A2 (en) * 1972-01-18 1973-08-31 Bayer Ag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440509A1 (en) * 1978-10-31 1980-05-30 Wavin Bv COLLAR PIPE ELEMENT
AT388425B (en) * 1987-10-08 1989-06-26 Semperit Ag PUNCH-RESISTANT CONNECTION OF DIFFERENT RUBBERING QUALITIES IN THE FLANGE AREA OF PIPELINES

Also Published As

Publication number Publication date
DE2738982C2 (en) 1983-01-27
GB1601499A (en) 1981-10-28
IT7850869A0 (en) 1978-08-28
DE2738982A1 (en) 1979-03-15
FR2401761B1 (en) 1983-07-01

Similar Documents

Publication Publication Date Title
US5320797B1 (en) Method and apparatus for the continuous manufacture of a compound pipe with a pipe socket
ES455000A1 (en) Continuous production of tubular modular filter elements using nonwoven webs from thermoplastic fibers and products
FR2373454A1 (en) WATERPROOF CONTAINER AND ITS MANUFACTURING PROCESS
FR2284572A1 (en) PROCESS FOR MAKING GLASS TUBES WITH INTERNAL COATING FOR STRETCHING OPTICAL FIBERS
GB1127756A (en) Improvements in or relating to tubular articles of helically-wound strip and their manufacture
FR2401761A1 (en) PROCESS FOR MAKING A FLANGED CONNECTING PART ON PLASTIC TUBES AND TUBE THUS OBTAINED
FR2342144A1 (en) PROCESS FOR PREFORMING A FLEXIBLE HOSE, WITH MULTIPLE DUCT, PREFERABLY FOR HYDRAULIC BODY CARE EQUIPMENT, MEANS FOR IMPLEMENTING THE PROCESS AND PIPE OBTAINED BY THIS PROCESS
GB2127342A (en) Rubber sheet bonding apparatus
JPS5486566A (en) Production of reinforced plastic hose
KR920006096A (en) Method of manufacturing resin pipe for open pipe lining
CA2041603A1 (en) Process for making a corrugated tube
US2991509A (en) Corrugated diaphragm manufacture
DE59605235D1 (en) Process for producing a pipe connection and coupling device for producing a pipe connection
EP0248368A3 (en) Apparatus for producing double-walled corrugated pipes
FR2389060A1 (en) Fibre reinforced thermoplastic tube - where reinforcement incorporates thermoplastic filaments and is wound on hot to fuse to tube
JPS55105206A (en) Optical branching and coupling circuit
BE845760A (en) PROCESS FOR THE MANUFACTURING OF FIBER REINFORCED FLEXIBLE TUBES FROM CHEMICALLY MODIFIED ALBUMIN PLASTIC
JPS5389751A (en) Optical fiber end part and its production
JPH0195008A (en) Processing method for hose with protector
GB2021231A (en) Process and apparatus for the production of a synthetic plastic hose provided with a reinforcing spiral
OA04082A (en) Method and installation for the manufacture of a sandwich pipe reinforced with fibers.
CN215277339U (en) A reation kettle for producing voice coil loudspeaker voice coil bonding glue
GB1228168A (en)
CN214586632U (en) Automatic operation panel convenient to use
FR2681553B1 (en) METHOD AND MACHINE FOR THE MANUFACTURE OF A COMPOSITE MATERIAL WITH THREE-DIMENSIONAL STRUCTURE OF CONTINUOUS REINFORCING FIBERS, AND COMPOSITE MATERIAL AS OBTAINED BY IMPLEMENTING THE PROCESS.

Legal Events

Date Code Title Description
ST Notification of lapse