DE3811926A1 - Set for repairing bodywork - Google Patents

Set for repairing bodywork

Info

Publication number
DE3811926A1
DE3811926A1 DE19883811926 DE3811926A DE3811926A1 DE 3811926 A1 DE3811926 A1 DE 3811926A1 DE 19883811926 DE19883811926 DE 19883811926 DE 3811926 A DE3811926 A DE 3811926A DE 3811926 A1 DE3811926 A1 DE 3811926A1
Authority
DE
Germany
Prior art keywords
mats
fiber
hardener
mat
adhesive resin
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.)
Withdrawn
Application number
DE19883811926
Other languages
German (de)
Inventor
Stefan Dr Rer Nat Schneider
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19883811926 priority Critical patent/DE3811926A1/en
Publication of DE3811926A1 publication Critical patent/DE3811926A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/28—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer impregnated with or embedded in a plastic substance
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0037—Forming articles from a moulding composition enclosed in a deformable bag
    • 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
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/04—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements
    • B29C73/10—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements using patches sealing on the surface of the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0854—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns in the form of a non-woven mat

Abstract

Set for repairing the bodywork of a motor vehicle, the skin of a sports boat or the like, comprising fibre mats, an adhesive resin and a hardener, a first fibre mat (10) being impregnated with the adhesive resin (12) and a second fibre mat (14) being impregnated with the hardener (16) and the two fibre mats being welded tightly in a plastic film (18). <IMAGE>

Description

Die Erfindung betrifft ein Set zum Reparieren der Karosserie von Kraftfahrzeugen oder der Haut von Sport­ booten oder dergleichen.The invention relates to a set for repairing the Body of motor vehicles or the skin of sports boot or the like.

Zum Reparieren der Karosserie von Kraftfahrzeugen oder der Haut von Sportbooten oder dergleichen finden zuneh­ mend Fasermatten, insbesondere Glasfasermatten und/oder Kohlenstoff-Fasermatten, Verwendung. Dabei erhalten die Fasermatten ihre Festigkeit durch die Tränkung mit einem unmittelbar zuvor gebildeten Gemisch aus einem flüssigen Klebharz und einem Härter (Zweikomponenten­ kleber) die infolge chemischer Reaktionen alsbald aus­ härten.For repairing the body of motor vehicles or the skin of sports boats or the like is increasingly found mend fiber mats, in particular glass fiber mats and / or Carbon fiber mats, use. The get Fiber mats maintain their strength through the impregnation a mixture of a formed immediately before liquid adhesive resin and a hardener (two-component glue) from chemical reactions harden.

Die Vorbereitung des Gemisches aus Klebharz und Härter der Fasermatten und das Tränken der Fasermatten mit dem Gemisch sind schwierig.The preparation of the mixture of adhesive resin and hardener  the fiber mats and soaking the fiber mats with the Mixtures are difficult.

Der Erfindung liegt die Aufgabe zugrunde, einen Set der eingangs genannten Art zu schaffen, der eine einfachere Verarbeitung derartiger Fasermatten in Verbindung mit einem Zweikomponentenkleber ermöglicht.The invention has for its object a set of to create a simpler Processing of such fiber mats in connection with enables a two-component adhesive.

Erfindungsgemäß wird diese Aufgabe dadurch gelöst, daß eine erste Fasermatte mit dem Klebharz getränkt und eine zweite Fasermatte mit dem Härter getränkt ist, wobei beide Fasermatten bis zur Verwendung dicht in jeweils eine Kunststoffolie eingeschweißt sind.According to the invention, this object is achieved in that a first fiber mat soaked with the adhesive resin and a second fiber mat is soaked with the hardener, both fiber mats tightly sealed in until use a plastic film is welded in each case.

Eine bevorzugte Ausführungsform zeichnet sich aus durch zwei erste, mit dem Klebharz getränkte Fasermatten und eine zweite, mit dem Härter getränkte Fasermatte, wobei die zweite Fasermatte bei Verwendung sandwichartig von den beiden ersten Fasermatten aufgenommen wird.A preferred embodiment is characterized by two first fiber mats soaked in the adhesive resin and a second fiber mat soaked with the hardener, whereby the second fiber mat when sandwiched by the first two fiber mats is added.

Weiter wird vorgeschlagen, daß die zweite, mit dem Härter getränkte Fasermatte dünner ist als die erste(n) mit dem Klebharz getränkte(n) Fasermatte(n) ist.It is also proposed that the second, with the Fiber mat impregnated with hardener is thinner than the first (n) fiber mat (s) impregnated with the adhesive resin.

Die Erfindung wird im folgenden anhand einer Zeichnung erläutert. Dabei zeigt:The invention is described below with reference to a drawing explained. It shows:

Fig. 1 eine Darstellung der drei jeweils eine Kunststoffolie eingeschweißten Matten, und Fig. 1 is an illustration of the three each a plastic film welded mats, and

Fig. 2 eine Darstellung der drei Matten nach deren Zusammenbringen. Fig. 2 shows the three mats after bringing them together.

Der Set besteht bei dem dargestellten Ausführungsbei­ spiel aus zwei ersten Matten 10, 10′ und einer zweiten Matte aus einem Glasfaser- oder Kohlenstoffaserge­ spinst. Die ersten Fasermatten 10, 10′ sind mit einem Klebharz (z.B. Methylacrylate, Polymethane, ungesättig­ te Polyamide und -ester sowie Epoxydharze) getränkt, die zweite Fasermatte 12 dagegen ist mit einem Härter (z.B. Carbonsäuren, Alkohole oder Amine) getränkt. Die ersten Fasermatten 10 und die zweite Fasermatte 12 sind jeweils in einer Kunststoffolie 18 eingeschweißt, wobei für die Kunststoffolie 18 ein Material gewählt wird, daß mit dem Klebharz und/oder dem Härter nicht rea­ giert.The set consists in the illustrated exemplary embodiment of two first mats 10 , 10 'and a second mat made of a glass fiber or carbon fiber spun. The first fiber mats 10 , 10 'are soaked with an adhesive resin (e.g. methyl acrylates, polymethanes, unsaturated polyamides and esters and epoxy resins), the second fiber mat 12 is soaked with a hardener (e.g. carboxylic acids, alcohols or amines). The first fiber mats 10 and the second fiber mat 12 are respectively welded into a plastic film 18, wherein a material is selected for the plastic film 18 that not rea yaws with the adhesive resin and / or hardener.

Bei Verwendung des Sets werden die Matten 10, 10′, 12 aus ihren Kunststoffolien befreit (wobei es ausreichend ist, wenn die ersten Matten 10, 10′ zunächst nur ein­ seitig freigelegt werden) . Sodann wird die zweite Matte 12 sandwichartig von den ersten Matten 10 aufgenommen, wobei deren von der Kunststoffolie 18 befreite Seiten an die zweite Matte 12 angelegt wird. Sodann werden die drei jetzt aneinander anliegenden Matten gründlich durchgewalgt, so daß sich das Klebharz in den ersten Matten 10, 10′ mit dem Härter in der zweiten Matte 12 gründlich vermischt. Sodann wird die Fasermatte - in üblicher Weise weiterverarbeitet, insbesondere also aus­ geformt.When using the set, the mats 10 , 10 ', 12 are freed from their plastic films (it being sufficient if the first mats 10 , 10 ' are initially only exposed on one side). The second mat 12 is then sandwiched by the first mat 10 , the sides of which are freed from the plastic film 18 being placed against the second mat 12 . Then the three mats which are now in contact with one another are thoroughly rolled through, so that the adhesive resin in the first mats 10 , 10 'is mixed thoroughly with the hardener in the second mat 12 . Then the fiber mat - processed in the usual way, ie in particular from molded.

Die vorgeschlagene Ausbildung eines Sets zum Reparieren der Karosserie von Kraftfahrzeugen, der Haut von Sport­ booten oder dergleichen, unter Verwendung von Fasermat­ ten, die mit jeweils einer Komponente eines Zweikompo­ nentenkleber getränkt sind, vereinfacht die Verarbei­ tung erheblich. Klebharz und Härter sind in den jewei­ ligen Matten in der erforderlichen Menge und in dem erforderlichen Verhältnis zueinander vorgegeben. Das Verarbeiten kann sauber und ohne Verschmutzen von Hän­ den und Kleidungsstücken erfolgen.The proposed creation of a repair kit the body of motor vehicles, the skin of sports boot or the like, using fiber mat ten, each with a component of a two-component are soaked, simplifies the processing tion considerably. Adhesive resin and hardener are in each case league mats in the required amount and in the required relationship to each other. The Processing can be done cleanly and without dirt from the hands and clothing.

Es versteht sich, daß es an sich möglich ist, lediglich eine erste Matte und eine zweite Matte einzusetzen, die hier vorgeschlagene Verwendung von zwei ersten Matten und einer zweiten Matte ist lediglich ein bevorzugtes Ausführungsbeispiel.It is understood that it is possible in itself, only  insert a first mat and a second mat that proposed use of two first mats here and a second mat is just a preferred one Embodiment.

Claims (3)

1. Set zum Reparieren der Karosserie eines Kraftfahr­ zeugs, der Haut eines von Sportboots oder dgl., beste­ hend aus Fasermatten, einem Klebharz und einem Härter, dadurch gekennzeichnet, daß eine erste Fasermatte (10) mit dem Klebharz (12) getränkt und eine zweite Faser­ matte (14) mit dem Härter (16) getränkt ist, wobei beide Fasermatten dicht in eine Kunststoffolie (18) eingeschweißt sind.1. Set for repairing the body of a motor vehicle, the skin of a sports boat or the like. Best consisting of fiber mats, an adhesive resin and a hardener, characterized in that a first fiber mat ( 10 ) soaked with the adhesive resin ( 12 ) and one second fiber mat ( 14 ) is impregnated with the hardener ( 16 ), both fiber mats being sealed in a plastic film ( 18 ). 2. Set nach Anspruch 1, gekennzeichnet durch zwei erste, mit dem Klebharz (12) getränkte Fasermatten und eine zweite, mit dem Härter (16) getränkte Fasermatte (14), wobei die zweite Fasermatte (14) bei Verwendung sandwichartig von den beiden ersten Fasermatten (10, 10′) aufgenommen wird.2. Set according to claim 1, characterized by two first, with the adhesive resin ( 12 ) impregnated fiber mats and a second, with the hardener ( 16 ) impregnated fiber mat ( 14 ), the second fiber mat ( 14 ) when used sandwiched from the first two Fiber mats ( 10 , 10 ') is added. 3. Set nach Anspruch 1, dadurch gekennzeichnet, daß die zweite, mit dem Härter (16) getränkte Fasermatte (14) dünner ist als die erste(n) mit dem Klebharz (12) getränkte Fasermatte(n) (10, 10′) ist.3. Set according to claim 1, characterized in that the second, with the hardener ( 16 ) impregnated fiber mat ( 14 ) is thinner than the first (n) with the adhesive resin ( 12 ) impregnated fiber mat (s) ( 10 , 10 ') is.
DE19883811926 1988-04-09 1988-04-09 Set for repairing bodywork Withdrawn DE3811926A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883811926 DE3811926A1 (en) 1988-04-09 1988-04-09 Set for repairing bodywork

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883811926 DE3811926A1 (en) 1988-04-09 1988-04-09 Set for repairing bodywork

Publications (1)

Publication Number Publication Date
DE3811926A1 true DE3811926A1 (en) 1989-10-19

Family

ID=6351694

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883811926 Withdrawn DE3811926A1 (en) 1988-04-09 1988-04-09 Set for repairing bodywork

Country Status (1)

Country Link
DE (1) DE3811926A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10548258B2 (en) 2013-10-10 2020-02-04 B+M Textil Gmbh & Co. Kg Seed tape, seed tape system and greening or planting system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10548258B2 (en) 2013-10-10 2020-02-04 B+M Textil Gmbh & Co. Kg Seed tape, seed tape system and greening or planting system

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Legal Events

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8139 Disposal/non-payment of the annual fee