WO2014147224A3 - Connection device for introducing matrix material into a cavity containing reinforcement fibres in a semifinished structural member and supply system comprising such a connection device and method for supplying matrix material - Google Patents

Connection device for introducing matrix material into a cavity containing reinforcement fibres in a semifinished structural member and supply system comprising such a connection device and method for supplying matrix material Download PDF

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Publication number
WO2014147224A3
WO2014147224A3 PCT/EP2014/055713 EP2014055713W WO2014147224A3 WO 2014147224 A3 WO2014147224 A3 WO 2014147224A3 EP 2014055713 W EP2014055713 W EP 2014055713W WO 2014147224 A3 WO2014147224 A3 WO 2014147224A3
Authority
WO
WIPO (PCT)
Prior art keywords
matrix material
connection device
structural member
semifinished
supply system
Prior art date
Application number
PCT/EP2014/055713
Other languages
German (de)
French (fr)
Other versions
WO2014147224A2 (en
Inventor
Valentine Troi
Oliver Schennach
Original Assignee
Supertex Composites Gmbh
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 Supertex Composites Gmbh filed Critical Supertex Composites Gmbh
Publication of WO2014147224A2 publication Critical patent/WO2014147224A2/en
Publication of WO2014147224A3 publication Critical patent/WO2014147224A3/en

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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0272—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using lost heating elements, i.e. heating means incorporated and remaining in the formed article
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/446—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/542—Placing or positioning the reinforcement in a covering or packaging element before or during moulding, e.g. drawing in a sleeve
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C2035/0211—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould resistance heating
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced

Abstract

A connection device (9) has a first duct (36) for introducing matrix material (2) into a cavity (6) containing reinforcement fibres (7) in a semi-finished structural member (3). A second duct (37) is used to set an internal pressure in an interior space (8) in the semi-finished structural member (3). A main part (12) has a first sealing unit (13) for sealing the cavity (6) with respect to surroundings (58). The main part (12) also has a second sealing unit (14) for sealing the cavity (6) with respect to the interior space (8). The connection device (9) allows the matrix material (2) to be introduced quickly and simply.
PCT/EP2014/055713 2013-03-22 2014-03-21 Connection device for introducing matrix material into a cavity containing reinforcement fibres in a semifinished structural member and supply system comprising such a connection device and method for supplying matrix material WO2014147224A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013205072.0A DE102013205072A1 (en) 2013-03-22 2013-03-22 Connecting device for introducing matrix material into a receiving space of a structural component semifinished product provided with reinforcing fibers, as well as a feeding system with such a connecting device and method for feeding matrix material
DE102013205072.0 2013-03-22

Publications (2)

Publication Number Publication Date
WO2014147224A2 WO2014147224A2 (en) 2014-09-25
WO2014147224A3 true WO2014147224A3 (en) 2015-01-22

Family

ID=50346010

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/055713 WO2014147224A2 (en) 2013-03-22 2014-03-21 Connection device for introducing matrix material into a cavity containing reinforcement fibres in a semifinished structural member and supply system comprising such a connection device and method for supplying matrix material

Country Status (2)

Country Link
DE (1) DE102013205072A1 (en)
WO (1) WO2014147224A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015201346A1 (en) * 2015-01-27 2016-07-28 Bayerische Motoren Werke Aktiengesellschaft Insert system and method for sealing an insert to a preform
CN112883533B (en) * 2019-11-29 2024-04-30 上海飞机制造有限公司 Composite material C-shaped beam wire laying method, system, wire laying machine and storage medium

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB727657A (en) * 1951-10-17 1955-04-06 Donald Salisbury Green Improvements in or relating to the manufacture of laminated, resin-impregnated hollow articles such as boat-hulls
US3896206A (en) * 1973-06-25 1975-07-22 Babcock & Wilcox Co Method for forming and curing a fiber reinforced hollow epoxy shaft
EP0022919A2 (en) * 1979-07-13 1981-01-28 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Method for the impregnation of tissues by resin injection
US20010043963A1 (en) * 2000-05-08 2001-11-22 Ming Zhang Plastic tandem extrusion sizer mold and the manufacture method thereof
US20070175577A1 (en) * 2005-01-26 2007-08-02 Dagher Habib J Composite construction members and method of making
WO2010129975A2 (en) * 2009-05-15 2010-11-18 Universitaet Innsbruck Structural element and method for the production thereof
DE102010019666A1 (en) * 2010-04-28 2011-11-03 Technische Universität Dresden Aktorisches, sensory and / or regenerative fiber composite component and method for its preparation

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB727657A (en) * 1951-10-17 1955-04-06 Donald Salisbury Green Improvements in or relating to the manufacture of laminated, resin-impregnated hollow articles such as boat-hulls
US3896206A (en) * 1973-06-25 1975-07-22 Babcock & Wilcox Co Method for forming and curing a fiber reinforced hollow epoxy shaft
EP0022919A2 (en) * 1979-07-13 1981-01-28 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Method for the impregnation of tissues by resin injection
US20010043963A1 (en) * 2000-05-08 2001-11-22 Ming Zhang Plastic tandem extrusion sizer mold and the manufacture method thereof
US20070175577A1 (en) * 2005-01-26 2007-08-02 Dagher Habib J Composite construction members and method of making
WO2010129975A2 (en) * 2009-05-15 2010-11-18 Universitaet Innsbruck Structural element and method for the production thereof
DE102010019666A1 (en) * 2010-04-28 2011-11-03 Technische Universität Dresden Aktorisches, sensory and / or regenerative fiber composite component and method for its preparation

Also Published As

Publication number Publication date
WO2014147224A2 (en) 2014-09-25
DE102013205072A1 (en) 2014-09-25

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