DE514242C - Process for the production of raw rubber sheets - Google Patents

Process for the production of raw rubber sheets

Info

Publication number
DE514242C
DE514242C DED47107D DED0047107D DE514242C DE 514242 C DE514242 C DE 514242C DE D47107 D DED47107 D DE D47107D DE D0047107 D DED0047107 D DE D0047107D DE 514242 C DE514242 C DE 514242C
Authority
DE
Germany
Prior art keywords
production
raw rubber
rubber sheets
threads
cords
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
DED47107D
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.)
LIZENZVERWERTUNGS GES ARISTON
Original Assignee
LIZENZVERWERTUNGS GES ARISTON
Publication date
Priority to DED47107D priority Critical patent/DE514242C/en
Application granted granted Critical
Publication of DE514242C publication Critical patent/DE514242C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • B60C9/12—Carcasses built-up with rubberised layers of discrete fibres or filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reinforced Plastic Materials (AREA)

Description

Verfahren zur Herstellung von Rohgummiplatten Es sind Rohgummiplatten mit Faden- oder Schnureinlagen zur Herstellung von Fahrraddecken für Kraftfahrzeuge, Fahrräder u. dgl. bekannt, bei d,-nen die Rohgumrniplatte nur die Stärke der Faden- oder Schnureinlagen oder eine Dicke erhält, die nicht wesentlich größer ist als der Durchmesser der Fäden oder Schnüre und bei denen die Fäden oder Schnüre lediglich durch sie umschließende Stege zusammengeschlossen und die Stege durch eine dünne Gummischicht (Gumniihaut) miteinander verbunden sind.Process for the production of raw rubber sheets These are raw rubber sheets with thread or cord inserts for the production of bicycle rugs for motor vehicles, Bicycles and the like known, in the case of the raw rubber plate only the thickness of the thread or cord inlays or a thickness which is not significantly greater than the diameter of the threads or cords and in which the threads or cords are only connected by them enclosing webs and the webs by a thin Rubber layer (Gumniihaut) are connected to each other.

Das Verfahren nach der Erfindung betrifft die Herstellung derartiger koligummiplatten. Es kennzeichnet sich dadurch, daß die Fäden oder Schnüre vor dem Einlegen von ihrem ursprünglichen auf einen kleineren Durchmesser zusammengepreßt werden. Hierdurch ist es möglich, besonders dünne Rohgummiplatten zu verwenden und eine entsprechend höhere Anzahl von Fäden in die Platte einzubetten. Zugleich wird auf diese Weise erheblich an Gummi gespart. Das Zusammenpressen kann so geschehen, daß die Fäden oder Schnüre mit Gummilösung getränkt und hierauf durch eine sich um den Unterschied der gewünschten Durchmesser verjüngende Düse gepreßt werden. Die beiliegende Abbildung erläutert das Verfahren.The method according to the invention relates to the production of such coligum plates. It is characterized in that the threads or cords in front of the Insert compressed from its original to a smaller diameter will. This makes it possible to use particularly thin raw rubber sheets and embed a correspondingly higher number of threads in the plate. At the same time will This saves a lot of rubber. The compression can be done like this that the threads or cords soaked with rubber solution and then through a The nozzle tapering by the difference in the desired diameter can be pressed. The attached figure explains the procedure.

Die Anordnung ist so getroffen, daß die gewalzte Rohgummiplatteb durch die Fäden oder Schnürea in Stege zerteilt ist, derart, daß diese durch eine hautartige Brückec verbunden sind. Die Fädentz besaßen ursprünglich den in der Abbildung durch punktierte Kreise angedeuteten Durchmesser. Von diesem Durchmesser wurden sie etwa auf die Hälfte zusammengepreßt (ausgezogene Kreise).The arrangement is made so that the rolled raw rubber plate through the threads or Schnürea is divided into webs in such a way that these are covered by a skin-like Brückec are connected. The Fädentz originally owned the through dotted circles indicated diameter. They were about this diameter compressed to half (solid circles).

Claims (2)

PATENTANSPRÜCHE -. i. Verfahren zur Herstellung von Rohgummiplatten mit parallelen Faden- oder Schnureinlagen, dadurch gekennzeichnet, daß die Fäden oder Schnüre vor dem Einlegen von ihrem ursprünglich.#n auf einen kleineren Durchmesser zusammengepreßt werden. PATENT CLAIMS -. i. Process for the production of raw rubber sheets with parallel thread or cord inlays, characterized in that the threads or cords before inserting from their original. # n to a smaller diameter are pressed together. 2. Verfahren nach Anspruch i, dadurch gekennzeichnet, daß die Fäden oder Schnüre mit Gummildsung getränkt durch eine sich um den Unterschied des ursprünglichen und des gewünschten Durchmessers verjüngende Düse gepreßt werden. 2. The method according to claim i, characterized in that the threads or cords soaked with rubber formation are pressed through a nozzle which tapers by the difference between the original and the desired diameter.
DED47107D Process for the production of raw rubber sheets Expired DE514242C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED47107D DE514242C (en) Process for the production of raw rubber sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED47107D DE514242C (en) Process for the production of raw rubber sheets

Publications (1)

Publication Number Publication Date
DE514242C true DE514242C (en) 1930-12-15

Family

ID=7050202

Family Applications (1)

Application Number Title Priority Date Filing Date
DED47107D Expired DE514242C (en) Process for the production of raw rubber sheets

Country Status (1)

Country Link
DE (1) DE514242C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002211B (en) * 1953-10-14 1957-02-07 Metzeler Gummiwerke A G Fabric inserts for vehicle, especially motor vehicle and aircraft wheel tires

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002211B (en) * 1953-10-14 1957-02-07 Metzeler Gummiwerke A G Fabric inserts for vehicle, especially motor vehicle and aircraft wheel tires

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