FR2178487A5 - Flexible tubing fittings - integrally moulded in a tool with a mandrel for locating and plugging the bore - Google Patents

Flexible tubing fittings - integrally moulded in a tool with a mandrel for locating and plugging the bore

Info

Publication number
FR2178487A5
FR2178487A5 FR7212548A FR7212548A FR2178487A5 FR 2178487 A5 FR2178487 A5 FR 2178487A5 FR 7212548 A FR7212548 A FR 7212548A FR 7212548 A FR7212548 A FR 7212548A FR 2178487 A5 FR2178487 A5 FR 2178487A5
Authority
FR
France
Prior art keywords
mandrel
bore
tool
fittings
plugging
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
FR7212548A
Other languages
French (fr)
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.)
SOCADO
Original Assignee
SOCADO
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 SOCADO filed Critical SOCADO
Priority to FR7212548A priority Critical patent/FR2178487A5/en
Application granted granted Critical
Publication of FR2178487A5 publication Critical patent/FR2178487A5/en
Expired 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/63—Internally supporting the article during joining
    • 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/24—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with parts screwed directly on or into the hose
    • F16L33/245—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with parts screwed directly on or into the hose the inner or outer part being moulded in situ
    • 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/34—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with bonding obtained by vulcanisation, gluing, melting, or the like
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/10—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined

Abstract

Tool for moulding fittings on to the ends of flexible mandrel supports the bore of the tube in the correct position in the cavity and prevents moulding material entering the bore. Pref. perforations are provided in the tube wall near its end which can be flooded to the mandrel surface during the initial influx to moulding material so as to anchor the tube in position along the mandrel. For integrally bonding fittings on to the surface of rubber or plastic (coated) flexible pipes by vulcanisation or melt or adhesive bonding, to obtain joints which are not susceptible to corrosion or thermal differentials or excessive shear stresses.
FR7212548A 1972-03-31 1972-03-31 Flexible tubing fittings - integrally moulded in a tool with a mandrel for locating and plugging the bore Expired FR2178487A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7212548A FR2178487A5 (en) 1972-03-31 1972-03-31 Flexible tubing fittings - integrally moulded in a tool with a mandrel for locating and plugging the bore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7212548A FR2178487A5 (en) 1972-03-31 1972-03-31 Flexible tubing fittings - integrally moulded in a tool with a mandrel for locating and plugging the bore

Publications (1)

Publication Number Publication Date
FR2178487A5 true FR2178487A5 (en) 1973-11-09

Family

ID=9096607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7212548A Expired FR2178487A5 (en) 1972-03-31 1972-03-31 Flexible tubing fittings - integrally moulded in a tool with a mandrel for locating and plugging the bore

Country Status (1)

Country Link
FR (1) FR2178487A5 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2648536A1 (en) * 1989-06-20 1990-12-21 Peugeot METHOD FOR EQUIPPING A RUBBER PIPE OF A FORMAL RING IN A SIMILAR MATERIAL
FR2700195A1 (en) * 1993-01-07 1994-07-08 Hutchinson Watertight connection of a tube and a nozzle and its method of manufacture.
WO1999005445A1 (en) * 1997-07-22 1999-02-04 Nobel Plastiques Pipe with one end forming a connecting section, method for making the connecting section, and device therefor
EP1013979A3 (en) * 1998-12-22 2002-07-03 Mündener Gummiwerk GmbH Hose, for example for supply of air

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2648536A1 (en) * 1989-06-20 1990-12-21 Peugeot METHOD FOR EQUIPPING A RUBBER PIPE OF A FORMAL RING IN A SIMILAR MATERIAL
EP0404638A1 (en) * 1989-06-20 1990-12-27 Automobiles Peugeot Method to equip a rubber pipe with a ring of a similar material
FR2700195A1 (en) * 1993-01-07 1994-07-08 Hutchinson Watertight connection of a tube and a nozzle and its method of manufacture.
EP0606028A1 (en) * 1993-01-07 1994-07-13 Hutchinson Sealed connection between a pipe and a pipe end and its method of manufacture
US5505495A (en) * 1993-01-07 1996-04-09 Hutchinson Watertight coupling between a tube and an endpiece
US5749995A (en) * 1993-01-07 1998-05-12 Hutchinson Watertight coupling between a tube and an endpiece and method of manufacturing it
WO1999005445A1 (en) * 1997-07-22 1999-02-04 Nobel Plastiques Pipe with one end forming a connecting section, method for making the connecting section, and device therefor
EP1013979A3 (en) * 1998-12-22 2002-07-03 Mündener Gummiwerk GmbH Hose, for example for supply of air

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Legal Events

Date Code Title Description
ST Notification of lapse