DE399208C - Process to protect rubber seals and rubber hoses against chemical attack by liquids - Google Patents

Process to protect rubber seals and rubber hoses against chemical attack by liquids

Info

Publication number
DE399208C
DE399208C DEL58623D DEL0058623D DE399208C DE 399208 C DE399208 C DE 399208C DE L58623 D DEL58623 D DE L58623D DE L0058623 D DEL0058623 D DE L0058623D DE 399208 C DE399208 C DE 399208C
Authority
DE
Germany
Prior art keywords
rubber
liquids
chemical attack
against chemical
protect
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
DEL58623D
Other languages
German (de)
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 DEL58623D priority Critical patent/DE399208C/en
Application granted granted Critical
Publication of DE399208C publication Critical patent/DE399208C/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
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • 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
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Description

Verfahren, Gummidichtungen und Gummischläuche gegen chemische Angriffe von Flüssigkeiten zu schützen. Gummidichtungen, Gummischläuche und andere Gummiteile werden häufig zur Erhöhung der mechanischen Festigkeit mit einer, Einlage oder Seele aus Leinwand oder anderem Gewebestoff ausgestattet.Process, rubber seals and rubber hoses against chemical attacks to protect from liquids. Rubber seals, rubber hoses and other rubber parts are often used to increase the mechanical strength with a, insert or core made of canvas or other fabric.

Die vorliegende Erfindung hat nun den Z-,veck, diese Stoffeinlage dazu zu benutzen, den Gummi gleichzeitig gegen chemische Angriffe von Ölen und anderen Flüssigkeiten zu schützen. Zu diesem Zweck wird gemäß der Erfindung die Einlage vor dem Einfügen in die Gummimasse oder vor dem Gummieren entweder auf der einen Seite oder auf beid2n Seiten nach dem Spritzverfahren mit einem dichten Überzug eines Metalls versehen, das den chemischen Angriffen der gefährlichen Flüssigkeit widersteht. Befindet sich die Gummilage nur auf der einen Seite des Gewebes, so kann das einseitige Metallisieren natürlich auch nach dem Gummieren vorgenommen werden.The present invention now has the Z, veck, this fabric insert to use the rubber at the same time against chemical attack by oils and others Protect liquids. For this purpose, according to the invention, the insert before inserting into the gum mass or before gumming either on one of them Side or on both sides after the spraying process with a dense coating of a metal that is resistant to chemical attack by the dangerous liquid resists. If the rubber layer is only on one side of the fabric, so the one-sided metallization can of course also be carried out after the gumming will.

Claims (1)

PATENT-ANSPRUCH Verfahren, Gummidichtungen und Gummischläuche gegen chemische Angriffe von Flüssigkeiten zu schützen, dadurch gekennzeichnet, daß die Stoffeinlage auf einer oder beiden Seiten nach dem Spritzverfahren mit einem dichten unangreifbaren -Metallüberzug versehen ist. PATENT CLAIM A method of protecting rubber seals and rubber hoses against chemical attack by liquids, characterized in that the fabric insert is provided on one or both sides with a dense, non-attackable metal coating after the spraying process.
DEL58623D 1923-09-11 1923-09-11 Process to protect rubber seals and rubber hoses against chemical attack by liquids Expired DE399208C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL58623D DE399208C (en) 1923-09-11 1923-09-11 Process to protect rubber seals and rubber hoses against chemical attack by liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL58623D DE399208C (en) 1923-09-11 1923-09-11 Process to protect rubber seals and rubber hoses against chemical attack by liquids

Publications (1)

Publication Number Publication Date
DE399208C true DE399208C (en) 1924-07-21

Family

ID=7279447

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL58623D Expired DE399208C (en) 1923-09-11 1923-09-11 Process to protect rubber seals and rubber hoses against chemical attack by liquids

Country Status (1)

Country Link
DE (1) DE399208C (en)

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