CH118361A - Pneumatic tire for vehicles. - Google Patents
Pneumatic tire for vehicles.Info
- Publication number
- CH118361A CH118361A CH118361DA CH118361A CH 118361 A CH118361 A CH 118361A CH 118361D A CH118361D A CH 118361DA CH 118361 A CH118361 A CH 118361A
- Authority
- CH
- Switzerland
- Prior art keywords
- pneumatic tire
- vehicles
- foam rubber
- air chamber
- ring
- Prior art date
Links
- 229920001821 foam rubber Polymers 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
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
- B60C19/00—Tyre parts or constructions not otherwise provided for
- B60C19/12—Puncture preventing arrangements
- B60C19/122—Puncture preventing arrangements disposed inside of the inner liner
-
- 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
- B60C5/00—Inflatable pneumatic tyres or inner tubes
- B60C5/002—Inflatable pneumatic tyres or inner tubes filled at least partially with foam material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Description
Bandage pneumatique pour véhicules. . L'invention a pour objet un bandage pneu matique pour véhicules, pratiquement incre vable, caractérisé en ce que, entre une en veloppe de roulement et une chambre à air, est placée une couronne en caoutchouc mousse.
Le caoutchouc mousse est un produit bien connu maintenant dans l'industrie et ce pro duit, à l'exclusion des autres caoutchoucs plus ou moins spongieux, donne de bons ré sultats.
Le dessin ci-joint montre, à titre d'exem ple, des formes d'exécution du bandage, fig. 1, 2 et 3 sont des vues en coupe de trois bandages.
Dans la forme d'exécution représentée dans la fig. 1, entre la chambre à air 1 et l'en veloppe 2, est placée une couronne 3 en caoutchouc mousse dont la section transver sale affecte la forme d'un croissant.
Dans la forme d'exécution représentée par la fig. 2, la couronne 4 a également cette forme, mais ne règne que dans la partie la plus exposée aux perforations.
Dans la forme d'exécution représentée à la fig. 3, la couronne 5 entoure complètement la chambre à air. Cette couronne 5 est fendue en 6 pour permettre l'introduction de la chambre à air.
La porosité 'et la constitution spéciales du caoutchouc mousse permettent d'obtenir ainsi un bandage pneumatique qui, tout en étant pratiquement increvable, possède, à très peu de chose près, la même élasticité et les mêmes qualités en général que les bandages pneumatiques habituels.
Pneumatic tire for vehicles. . The subject of the invention is a practically incre vable pneumatic tire for vehicles, characterized in that, between a rolling surface and an air chamber, is placed a foam rubber crown.
Foam rubber is now a well-known product in the industry and this product, to the exclusion of other more or less spongy rubbers, gives good results.
The accompanying drawing shows, by way of example, embodiments of the bandage, fig. 1, 2 and 3 are sectional views of three bandages.
In the embodiment shown in FIG. 1, between the air chamber 1 and the envelope 2, is placed a ring 3 of foam rubber, the cross section of which takes the shape of a crescent.
In the embodiment shown in FIG. 2, the crown 4 also has this shape, but only prevails in the part most exposed to perforations.
In the embodiment shown in FIG. 3, the crown 5 completely surrounds the inner tube. This crown 5 is split at 6 to allow the introduction of the air chamber.
The special porosity and construction of the foam rubber thus make it possible to obtain a pneumatic tire which, while being practically puncture-proof, has very nearly the same elasticity and the same qualities in general as the usual pneumatic tires.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH118361T | 1926-03-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH118361A true CH118361A (en) | 1927-01-03 |
Family
ID=4377365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH118361D CH118361A (en) | 1926-03-11 | 1926-03-11 | Pneumatic tire for vehicles. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH118361A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4210187A (en) * | 1978-06-14 | 1980-07-01 | The Goodyear Tire & Rubber Company | Pneumatic tire having self-sealing feature |
-
1926
- 1926-03-11 CH CH118361D patent/CH118361A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4210187A (en) * | 1978-06-14 | 1980-07-01 | The Goodyear Tire & Rubber Company | Pneumatic tire having self-sealing feature |
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