AT74001B - Wheel tires made of rubber with transverse cavities arranged offset in rows. - Google Patents

Wheel tires made of rubber with transverse cavities arranged offset in rows.

Info

Publication number
AT74001B
AT74001B AT74001DA AT74001B AT 74001 B AT74001 B AT 74001B AT 74001D A AT74001D A AT 74001DA AT 74001 B AT74001 B AT 74001B
Authority
AT
Austria
Prior art keywords
rubber
rows
arranged offset
wheel tires
jacket
Prior art date
Application number
Other languages
German (de)
Inventor
Alfred Federer
Albert Witzel
Original Assignee
Alfred Federer
Albert Witzel
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 Alfred Federer, Albert Witzel filed Critical Alfred Federer
Application granted granted Critical
Publication of AT74001B publication Critical patent/AT74001B/en

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  • Tires In General (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Radreifen aus Gummi   mit querdurchgehenden, reihenweise   versetzt angeordneten
Hohlräumen. 
 EMI1.1 
 



   Vorliegende Erfindung betrifft eine Verbesserung solcher Bereifungen für Kraftwagen und dgl., bei denen in einem Mantel ein Vollgummireif liegt, welcher   mit quer durch-   gehenden   Hohlräumen   versehen ist, die reihenweise versetzt angeordnet'sind, wobei die Aussparungen jeder Reihe innerhalb   eines nnelastischen   Bandes liegen, das in den Gummi einvulkanisiert ist. Bei solchen Bereifungen hat sich der Übelstand gezeigt, dass der Kernreif im Mantel beim Fahren gewisse Eigenbewegungen ausführt und dabei am Mantel   unablässig   reibt, wodurch Wärme erzeugt wird, welche eich bis zum Verbrennen des Gummis steigern kann. 



   Um nun diesem Mangel abzuhelfen, ist der Kernreif mit dem Mantel zusammenvulkanisiert oder in anderer Weise fest mit ihm verbunden, und zwar derart, dass-der Mantel die Hohlräume luftdicht abschliesst. Dadurch wird ausserdem eine wesentlich höhere   Elastizität   wie vorher erzielt, indem die Luft in den Hohlräumen Luftkissen bildet, da die Luft nicht mehr wie bisher   hei   der Belastung zwischen Mantel und Kernreif austreten kann. 



   Der Gegenstand vorliegender Erfindung ist auf der Zeichnung in beispielsweiser Ansfilhrungsform näher erläutert. 



   Fig. 1 ist eine schaubildliche Ansicht eines Teiles der neuen Bereifung. Fig. 2 zeigt dieselbe im Querschnitt auf der Felge befestigt-
Der Kernreif a ist in der bekannten Weise mit   qnerdurchgehenden Aussparungen b   versehen, die reihenweise versetzt angeordnet sind und welche innerhalb unelastischer
Bänder c liegen, die in den Gummi einvulkanisiert sind. Der Boden des Kernreifes a wird durch einen umlaufenden Ring d aus Eisen oder dgl. widerstandsfähigem Material gebildet, der mit einem Reif a zusammenvulkanisiert ist. 



   Gemäss vorliegender Erfindung wird nun der   Mantel f\   nachdem er für sich vulkanisiert ist, mit dem Reif a fest verbunden, so z.   B.   auf diesem aufvulkanisiert oder mit Hilfe eines Bindemittels   aufgebracht,   so dass die ganze Bereifung ein Stück bildet. 
 EMI1.2 
 auf der Felge g, z. B. durch umlaufende   Ringe /',   festgemacht wird, die durch Schrauben   i   an der Felge   !   7 befestigt werden. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Wheel tires made of rubber with transverse, staggered rows
Cavities.
 EMI1.1
 



   The present invention relates to an improvement of such tires for motor vehicles and the like, in which there is a solid rubber tire in a jacket, which is provided with transversely extending cavities which are arranged offset in rows, the recesses of each row lying within an elastic band, which is vulcanized into the rubber. With such tires, the inconvenience has been shown that the core tire in the jacket executes certain movements of its own when driving and incessantly rubs the jacket, which generates heat that can even increase the rubber burning.



   In order to remedy this deficiency, the core ring is vulcanized together with the jacket or firmly connected to it in some other way, specifically in such a way that the jacket closes the cavities in an airtight manner. As a result, a significantly higher elasticity is also achieved as before, in that the air forms air cushions in the cavities, since the air can no longer escape under the load between the jacket and the core ring.



   The subject matter of the present invention is explained in more detail on the drawing in an exemplary embodiment.



   Figure 1 is a perspective view of part of the new tires. Fig. 2 shows the same in cross section attached to the rim.
The core ring a is provided in the known manner with continuous recesses b which are arranged offset in rows and which are inelastic inside
Bands c are, which are vulcanized into the rubber. The bottom of the core hoop a is formed by a circumferential ring d made of iron or the like. Resistant material which is vulcanized together with a hoop a.



   According to the present invention, the jacket f \ after it is vulcanized for itself, is now firmly connected to the hoop a, for example. B. vulcanized on this or applied with the help of a binder, so that the entire tire forms one piece.
 EMI1.2
 on the rim g, z. B. by circumferential rings / ', is fixed by screws i on the rim! 7 are attached.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Radreifen aus Gummi mit querdurchgehenden, reihenweise versetzt angeordneten hohlraumen. wobei jede Reihe innerhalb eines einvulkanisierten unelastischen Bandes liegt und der Kernr < reif \on einem Mantel umgeben ist, dadurch gekennzeichnet, dass die Hohlräume durch Aufvufkanisieren des Mantels luftdicht abgeschlossen werden. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Wheel tires made of rubber with transverse cavities arranged offset in rows. wherein each row lies within a vulcanized inelastic band and the core is surrounded by a jacket, characterized in that the cavities are hermetically sealed by vulcanizing the jacket. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT74001D 1913-07-31 1913-07-31 Wheel tires made of rubber with transverse cavities arranged offset in rows. AT74001B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT74001T 1913-07-31

Publications (1)

Publication Number Publication Date
AT74001B true AT74001B (en) 1917-11-10

Family

ID=3595669

Family Applications (1)

Application Number Title Priority Date Filing Date
AT74001D AT74001B (en) 1913-07-31 1913-07-31 Wheel tires made of rubber with transverse cavities arranged offset in rows.

Country Status (1)

Country Link
AT (1) AT74001B (en)

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