DE376367C - Process for the production of elastic bodies, such as rubber tires and the like. like - Google Patents

Process for the production of elastic bodies, such as rubber tires and the like. like

Info

Publication number
DE376367C
DE376367C DET26640D DET0026640D DE376367C DE 376367 C DE376367 C DE 376367C DE T26640 D DET26640 D DE T26640D DE T0026640 D DET0026640 D DE T0026640D DE 376367 C DE376367 C DE 376367C
Authority
DE
Germany
Prior art keywords
core
production
elastic bodies
rubber tires
vulcanized
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
DET26640D
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.)
Carl Thiele & Co
Original Assignee
Carl Thiele & Co
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 Carl Thiele & Co filed Critical Carl Thiele & Co
Priority to DET26640D priority Critical patent/DE376367C/en
Application granted granted Critical
Publication of DE376367C publication Critical patent/DE376367C/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
    • B29D22/00—Producing hollow articles
    • B29D22/04—Spherical articles, e.g. balls
    • 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
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/02—Solid tyres ; Moulds therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

Description

Verfahren zur Herstellung elastischer Körper, wie Gummiradreifen u. dgl. Bei der Herstellung elastischer Körper, insbesondere Gummiradreifen, wird auf einen vollen elastischen Kern, ein elastischer Schlauch aus Gummi aufgeschoben. Der Schlauch muß zu diesem Zwecke mit besonderen Vorrichtungen aufgeweitet werden, und mittels pneumatischer Druckes und anderen Vorrichtungen erfolgt dann das Aufschieben auf den vollen Kern. Diese Herstellungsweise ist kostspielig und erfordert geübte Arbeiter und besondere Vorrichtungen.Process for the production of elastic bodies such as rubber tires and the like. Like. In the production of elastic bodies, in particular rubber tires, is on a full elastic core, an elastic hose made of rubber pushed on. For this purpose, the hose must be widened with special devices, and by means of pneumatic pressure and other devices, it is then pushed on to the full core. This production method is expensive and requires skilled workers Workers and special devices.

Durch die Erfindung werden diese Übelstände beseitigt und wird die Herstellung vereinfacht. Der volle elastische Kern wird, wie bekannt, hergestellt. An Stelle des bisherigen aufgeschobenen Schlauches wird gemäß der Erfindung auf dem fertigen Kern eine Hülle durch Aufspritzen von Gummilösung gebildet und dann vulkanisiert, worauf in der gleichen Weise die weiteren Hüllen erzeugt werden. Durch das Vulkanisieren zieht sich die Hülle zusammen, übt einen Druck auf den Kern aus und bildet mit ihm gleichsam einen neuen Körper oder Kern für die weiteren, in der gleichen Weise aufzubringenden Hüllen.The invention eliminates these inconveniences and is the Manufacturing simplified. As is known, the full elastic core is manufactured. In place of the previous pushed-on hose, according to the invention the finished core formed a shell by spraying rubber solution and then vulcanized, whereupon the other casings are produced in the same way. By vulcanization contracts the shell, exerting pressure on the core and with it, as it were, forms a new body or core for the others in the envelopes to be applied in the same way.

Zur Erreichung einer höheren Spannung wird der Kern durch Strecken im Durchmesser verringert und in diesem Zustande die Hülle aufgespritzt und dann vulkanisiert. Beim Zurückgehen des gestreckten Kernes in seine ursprüngliche Gestalt nach der Vul.kanisation findet eine vollkommene innige Vereinigung von Kern und Hülle statt. In derselben Weise wird beim Aufbringen der zweiten und jeder anderen Hülle verfahren, indem zunächst der Kern mit der ihn fest umschließenden ersten Hülle gestreckt und dann die zweite Hülle aufgespritzt und vulkanisiert wird. Wird nun der aus dem Kern und der ersten Hülle bestehende, gestreckte Körper in seine ursprüngliche Lage oder Gestalt zurückversetzt, so erfolgt eine innige Vereinigung von Kern, erster und zweiter Hülle. Dieser neuentstandene Körper wird nun wieder gestreckt und eine neue Hülle in d°r gleichen Weise aufgebracht, so daß man einen elastischen Körper schaffen kann, der aus einem Kern und beliebig vielen Hüllen bestehen kann, die untereinander in der vollkommensten Weise innig verbunden sind, und der in mannigfaltiger Weise, insbesondere aber zu Reifen an Fahrzeugen, Verwendung finden kann.To achieve a higher tension, the core is stretched reduced in diameter and in this state the shell was sprayed on and then vulcanized. When the stretched core returns to its original shape after vulcanization there is a perfect intimate union of core and Sheath instead. Do the same when applying the second and each other Proceed with the envelope by first placing the core with the first firmly enclosing it Shell is stretched and then the second shell is sprayed on and vulcanized. Will now the elongated body consisting of the core and the first shell into his If the original position or shape is set back, an intimate union ensues of core, first and second shell. This newly formed body is now back stretched and a new cover applied in the same way, so that one can create an elastic body consisting of a core and any number of shells can exist, which are intimately connected with each other in the most perfect way, and in a variety of ways, but especially for tires on vehicles Can be found.

Claims (1)

PATENTANSPRÜCHE: z. Verfahren zur Herstellung elastischer Körper, wie Gummiradreifen u. dgl., die aus einem vollen Kern und mehreren den Kern umgebenden Gummihüllen bestehen, die infolge kleinerer Innenmaße auf die von ihnen umschlossenen Körper einen Druck ausüben, dadurch gekennzeichnet, daß auf dem fertigen Kern eine Hülle durch Aufspritzen von Gummilösung gebildet und dann vulkanisiert wird, worauf in der gleichen Weise die weiteren Hüllen erzeugt werden. a. Verfahren nach Anspruch z, dadurch gekennzeichnet, daß der Kern durch Strecken im Durchmesser verringert und dann die Hülle aufgespritzt und vulkanisiert wird. PATENT CLAIMS: e.g. Process for the production of elastic bodies, such as rubber tires and the like, which consist of a full core and several rubber sheaths surrounding the core which, as a result of smaller internal dimensions, exert pressure on the body enclosed by them, characterized in that a sheath is on the finished core is formed by spraying rubber solution and then vulcanized, whereupon the other casings are produced in the same way. a. Method according to claim z, characterized in that the core is reduced in diameter by stretching and then the casing is sprayed on and vulcanized.
DET26640D 1922-06-11 1922-06-11 Process for the production of elastic bodies, such as rubber tires and the like. like Expired DE376367C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET26640D DE376367C (en) 1922-06-11 1922-06-11 Process for the production of elastic bodies, such as rubber tires and the like. like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET26640D DE376367C (en) 1922-06-11 1922-06-11 Process for the production of elastic bodies, such as rubber tires and the like. like

Publications (1)

Publication Number Publication Date
DE376367C true DE376367C (en) 1923-05-26

Family

ID=7552934

Family Applications (1)

Application Number Title Priority Date Filing Date
DET26640D Expired DE376367C (en) 1922-06-11 1922-06-11 Process for the production of elastic bodies, such as rubber tires and the like. like

Country Status (1)

Country Link
DE (1) DE376367C (en)

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