DE2535413A1 - PROCESS FOR CONTINUOUS COATING OF METAL STRIPS - Google Patents

PROCESS FOR CONTINUOUS COATING OF METAL STRIPS

Info

Publication number
DE2535413A1
DE2535413A1 DE19752535413 DE2535413A DE2535413A1 DE 2535413 A1 DE2535413 A1 DE 2535413A1 DE 19752535413 DE19752535413 DE 19752535413 DE 2535413 A DE2535413 A DE 2535413A DE 2535413 A1 DE2535413 A1 DE 2535413A1
Authority
DE
Germany
Prior art keywords
contact pressure
metal strips
wound
rubber
continuous coating
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
DE19752535413
Other languages
German (de)
Other versions
DE2535413B2 (en
DE2535413C3 (en
Inventor
Josef Kowallik
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.)
Hoesch Werke AG
Original Assignee
Hoesch Werke 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 Hoesch Werke AG filed Critical Hoesch Werke AG
Priority to DE2535413A priority Critical patent/DE2535413C3/en
Priority to NL7607815A priority patent/NL7607815A/en
Priority to GB31264/76A priority patent/GB1524884A/en
Priority to LU75557A priority patent/LU75557A1/xx
Priority to FR7624191A priority patent/FR2320179A1/en
Priority to BE169614A priority patent/BE844956A/en
Publication of DE2535413A1 publication Critical patent/DE2535413A1/en
Publication of DE2535413B2 publication Critical patent/DE2535413B2/en
Application granted granted Critical
Publication of DE2535413C3 publication Critical patent/DE2535413C3/en
Expired 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/06—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0076—Curing, vulcanising, cross-linking
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/77—Uncured, e.g. green
    • 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
    • B32B2311/00—Metals, their alloys or their compounds
    • 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
    • B32B2319/00—Synthetic rubber

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)

Description

Hoesch Werke Aktiengesellschaft, 46 Dortmund, Eberhardstr.Hoesch Werke Aktiengesellschaft, 46 Dortmund, Eberhardstr.

Verfahren zur kontinuierlichen Beschichtung von MetallbändernProcess for the continuous coating of metal strips

Die Erfindung betrifft ein Verfahren zur kontinuierlichen Beschichtung von Metallbändern mit Folien, wobei das beschichtete Band zu einem Coil aufgewickelt wird.The invention relates to a method for the continuous coating of metal strips with foils, wherein the coated tape is wound up into a coil.

Das Verkleben von Gummi- oder gummiartigen Materialien, sogenannten Elastomeren, ist bekannt. Einerseits werden mit speziellen Klebemitteln die jeweiligen Materialien verbunden, wobei bisher bei Natur- und Synthesegummiarten noch keine besonders befriedigenden Ergebnisse erzielt werden konnten. Andererseits werden unvulkanlsierte Natur- oder Synthesegummiarten mit geeigneten Klebemitteln versehen und während der Vulkanisation verklebt. Diese Methode bringt an sich gute Ergebnisse, kann aber aus Gründen der Vulkanisation nur bei verhältnismäßig kleinen Teilen ausgeführt werden, da immer mit Wärme und unter Druck gearbeitet werden muß wie z.B. inThe bonding of rubber or rubber-like materials, so-called elastomers, is known. On the one hand will be the respective materials are connected with special adhesives, although so far with natural and synthetic rubber types no particularly satisfactory results have yet been achieved. On the other hand, are unvulcanized Provide natural or synthetic rubber types with suitable adhesives and glue them during vulcanization. This method brings good results in itself, but for reasons of vulcanization it can only be used with relatively small parts, because you always have to work with heat and pressure, e.g. in

ORIGINAL IMSPECTEOORIGINAL IMSPECTEO

I Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren zu schaffen, mit dem auch die kontinuierliche Beschichtung von Metallbändern vorgenommen werden kann.The object I, the invention is based is to provide a process, and the continuous coating may be made of metal strips with the.

Gemäß der Erfindung wird dazu bei einem Verfahren der eingangs näher bezeichneten Gattung vorgeschlagen, daßAccording to the invention it is proposed for a method of the type specified at the outset that

eine
auf das Band unvulkanisierte Gummi- oder gummiartige Folie aufgebracht wird, der Bandzug beim Aufwickeln den erforderlichen Anpreßdruck für die Vulkanisationone
unvulcanized rubber or rubber-like film is applied to the tape, the tension of the tape during winding the required contact pressure for vulcanization

und Verklebung ausübt und daß der Anpreßdruck jeder Windung durch Bandagieren des fertiggewickelten Coilsand exerts gluing and that the contact pressure of each turn by bandaging the finished wound coil

bis zur Ausvulkanisierung erhalten wird.is obtained until vulcanization.

Gemäß einem weiteren Merkmal der Erfindung wird dabei der Bandzug derart bemessen, daß jede Windung mit gleichem Anpreßdruck auf der vorhergehenden Windung aufliegt. Es ist weiterhin auch möglich, daß die Folie beidseitig des Bandes aufgebracht wird, In jedem Fall wird zwischen die einzelnen Windungen ein Trennmittel z.B. Talkumpuder oder Trennfolien eingebracht.According to a further feature of the invention, the tape tension is dimensioned such that each turn with the same contact pressure rests on the previous winding. It is also possible that the film is applied to both sides of the tape, in each case a separating agent is used between the individual turns e.g. talcum powder or separating foils.

609886/0671609886/0671

Das erfindungsgemäße Verfahren wird bei einseitiger Beschichtung so durchgeführt, daß in bekannter Weise unvulkanisiertes Material mit entsprechenden Klebemitteln versehen und dann auf das Stahlband aufgebracht wird. Beim Aufwickeln des so gebildeten zweischichtigen Bandes wird mit in der Walztechnik an sich üblicher Bemessung des Bandzuges gearbeitet, derart, daß zwischen der ummlkanisierten Folie und dem Stahlband ein stets gleichbleibender Anpreßdruck entsteht, der die gleiche Wirkung wie der Vulkanisierpressendruck bei den herkömmlichen Methoden hat. Zwischen jede Wicklung wird ein Trennmittel z.B. Talkumpuder oder Trennfolien eingebracht.In the case of one-sided coating, the process according to the invention is carried out in a known manner Provide unvulcanized material with appropriate adhesives and then applied to the steel strip will. When the two-layer strip formed in this way is wound up, it is also used in the rolling technique customary dimensioning of the tape tension worked so that between the ummlkanisiert film and the steel tape a constant contact pressure is created, which has the same effect as the vulcanizing press pressure with the conventional methods. A release agent, e.g. talcum powder or Release films introduced.

Das fertiggewickelte Coil wird anschließend mit Bandagen versehen, um die erzielten Anpreßdrücke innerhalb des Coils voll zu erhalten und zwar solange bis es ausvulkanisiert ist.The finished wound coil is then provided with bandages in order to achieve the contact pressures within the To keep coils full until it is fully vulcanized.

Das durch das erfindungsgemäße Verfahren hergestellte Produkt ist durch die einfache Herstellung sehr preisgünstig und ermöglicht völlig neue Anwendungsmöglich-The product produced by the method according to the invention is very inexpensive due to its simple production and enables completely new application possibilities

- 4 -- 4 -

609886/0671609886/0671

keiten z.B. für die Herstellung von Ziehteilen, die innen oder außen völlig mit einer Gummischicht versehen sind. Behälter mit einer derartigen Innenbeschichtung ermöglichen z.B. den Transport von empfindlichen Gegenständen. Im Fall der Außenbeschichtung bestehen ein optimaler Korrosionsschutz und darüber hinaus überdurchschnittliche Stoßunempfindlichkeit. Wegen der hohen Korrosionsbeständigkeit und Elastizität der Oberfläche sowie der starken Körperschalldämmung eröffnen sich eine Vielzahl von Anwendungsmöglichkeiten z.B. für die Autoindustrie oder für militärische Zwecke.e.g. for the production of drawn parts that are completely covered with a rubber layer on the inside or outside are. Containers with such an inner coating enable e.g. the transport of sensitive items Objects. In the case of the external coating, there is optimal corrosion protection and above In addition, above-average shock resistance. Because of the high corrosion resistance and elasticity The surface as well as the strong structure-borne sound insulation open up a multitude of application possibilities e.g. for the automotive industry or for military purposes.

609886/067 1609886/067 1

Claims (1)

Hoesch Werke Aktiengesellschaft, 46 Dortmund, Eberhardstr.Hoesch Werke Aktiengesellschaft, 46 Dortmund, Eberhardstr. Ansprüche;Expectations; Verfahren zur kontiniJerlichen Beschichtung von Metallbändern mit Folien, wobei das beschichtete Band zu einem Coil aufgewickelt wird, dadurch gekennzeichnet, daß auf das Bandußvulkanisierte Gummi- oder gummiartige Folie aufgebracht wird, der Bandzug beim Aufwickeln den erforderlichen Anpreßdruck für die Vulkanisation und Verklebung ausübt und daß der Anpreßdruck jeder Windung durch Bandagieren des fertiggewickelten Coils bis zur Ausvulkanisierung erhalten wird.Process for the continuous coating of metal strips with foils, the coated band being wound up to form a coil, characterized in that rubber or rubber-like foil vulcanized to the base of the band is applied, the band tension exerts the necessary contact pressure for vulcanization and bonding during winding and that the Contact pressure of each turn is obtained by bandaging the finished wound coil until vulcanization. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß der Bandzug derart bemessen ist, daß jede Windung mit gleichem Anpreßdruck auf der vorhergehenden Windung aufliegt.Method according to Claim 1, characterized in that the strip tension is dimensioned in such a way that each turn has the same Contact pressure rests on the previous winding. Verfahren nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die Folie beidseitig des Bandes aufgebracht wird.Process according to Claims 1 and 2, characterized in that the film is applied to both sides of the tape will. 609886/067609886/067 Verfahren nach den Ansprüchen 1 bis 3,dadurch gekennzeichnet, daß beim Aufwickeln des beschichteten Bandes zwischen die einzelnen Windungen ein Trennmittel eingebracht wird.Process according to Claims 1 to 3, characterized in that that when the coated tape is wound up, a separating agent is introduced between the individual turns will. 609886/0671609886/0671
DE2535413A 1975-08-08 1975-08-08 Process for the adhesive coating of a metal strip with rubber Expired DE2535413C3 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE2535413A DE2535413C3 (en) 1975-08-08 1975-08-08 Process for the adhesive coating of a metal strip with rubber
NL7607815A NL7607815A (en) 1975-08-08 1976-07-15 METHOD FOR CONTINUOUS COVERING OF METAL TIRES.
GB31264/76A GB1524884A (en) 1975-08-08 1976-07-27 Method of bonding together a metal strip and a layer of elastomeric material
LU75557A LU75557A1 (en) 1975-08-08 1976-08-06
FR7624191A FR2320179A1 (en) 1975-08-08 1976-08-06 CONTINUOUS COATING PROCESS OF METAL STRIPS
BE169614A BE844956A (en) 1975-08-08 1976-08-06 CONTINUOUS COATING PROCESS OF METAL STRIPS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2535413A DE2535413C3 (en) 1975-08-08 1975-08-08 Process for the adhesive coating of a metal strip with rubber

Publications (3)

Publication Number Publication Date
DE2535413A1 true DE2535413A1 (en) 1977-02-10
DE2535413B2 DE2535413B2 (en) 1977-10-06
DE2535413C3 DE2535413C3 (en) 1978-06-08

Family

ID=5953537

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2535413A Expired DE2535413C3 (en) 1975-08-08 1975-08-08 Process for the adhesive coating of a metal strip with rubber

Country Status (6)

Country Link
BE (1) BE844956A (en)
DE (1) DE2535413C3 (en)
FR (1) FR2320179A1 (en)
GB (1) GB1524884A (en)
LU (1) LU75557A1 (en)
NL (1) NL7607815A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140347B (en) * 1983-05-23 1986-09-24 British Steel Corp Improvements in and relating to containers

Also Published As

Publication number Publication date
LU75557A1 (en) 1977-04-20
DE2535413B2 (en) 1977-10-06
BE844956A (en) 1977-02-07
FR2320179A1 (en) 1977-03-04
GB1524884A (en) 1978-09-13
NL7607815A (en) 1977-02-10
DE2535413C3 (en) 1978-06-08

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
EGA New person/name/address of the applicant
8327 Change in the person/name/address of the patent owner

Owner name: ESTEL HOESCH WERKE AG, 4600 DORTMUND, DE

8327 Change in the person/name/address of the patent owner

Owner name: HOESCH WERKE AG, 4600 DORTMUND, DE

8339 Ceased/non-payment of the annual fee