DE2442917A1 - Vehicle pneumatic tubeless tyre - has upper tyre section containing air inflatable sponge filling - Google Patents

Vehicle pneumatic tubeless tyre - has upper tyre section containing air inflatable sponge filling

Info

Publication number
DE2442917A1
DE2442917A1 DE2442917A DE2442917A DE2442917A1 DE 2442917 A1 DE2442917 A1 DE 2442917A1 DE 2442917 A DE2442917 A DE 2442917A DE 2442917 A DE2442917 A DE 2442917A DE 2442917 A1 DE2442917 A1 DE 2442917A1
Authority
DE
Germany
Prior art keywords
tyre
containing air
section containing
sponge filling
vehicle pneumatic
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.)
Pending
Application number
DE2442917A
Other languages
German (de)
Inventor
Wolfram Ernst Gresch
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.)
GRESCH GUENTER
GRESCH WOLFRAM
Original Assignee
GRESCH GUENTER
GRESCH WOLFRAM
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 GRESCH GUENTER, GRESCH WOLFRAM filed Critical GRESCH GUENTER
Priority to DE2442917A priority Critical patent/DE2442917A1/en
Publication of DE2442917A1 publication Critical patent/DE2442917A1/en
Pending 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
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/01—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional inflatable supports which become load-supporting in emergency
    • 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
    • B60C5/20—Inflatable pneumatic tyres or inner tubes having multiple separate inflatable chambers
    • B60C5/22—Inflatable pneumatic tyres or inner tubes having multiple separate inflatable chambers the chambers being annular

Abstract

The tyre is divided into two chambers, the larger upper part being fitted with sponge or plastic foam (1) and the lower section (3) between the tyre beads and the rim wall being a simple inflatable air chamber. Each chamber is independently held at a constant air pressure by a two way valve (4). The tyre will not burst and that in the event of air loss owing to penetration of a foreign body the tyre beads will still remain in contact with the wheel rim and the vehicle can continue to run. The tyre is mounted onto the rim in the same manner as a conventional tubeless tyre.

Description

Patentbeschreibung Die Erfindung hetrifft eine neue Wirkungsweise im Falle eines Reifenschadens durch Eindringen eines spitzen oder scharfkantigen Gegenstandes.Patent Description The invention encompasses a new mode of operation in the event of tire damage due to the penetration of a pointed or sharp-edged Subject.

Bekannt ist, daß im Falle eines Reifenschadens eine Weiterfahrt unmöglich ist.Rerner ist bekannt, daß an ()rt und Stelle ein Reifen-oder Radwechsel vorgenommen werden muß.It is known that in the event of a tire damage it is impossible to continue driving Rerner is known that a tire or wheel change is carried out at () rt and place must become.

Der Erfindung liegt die Aufgabe zugrunde,die genannten Mängel eines Reifenschadens zu beheben.The invention is based on the object of the mentioned shortcomings Repair tire damage.

Diese rufgabe wird dadurch gelöst,daß der WGG-Sicherheitsreifen in zwei Kammern aufgeteilt ist. This task is solved in that the WGG safety tire in is divided into two chambers.

nie große Kammer ist mit Schaumstoff-oder ASchwammfiillung ausgestattet. I)ie zweite Kammer ist eine reine Luftkammer. Ihr obliegt die Nufgabe,im Falle eines Luftaustritts der großen Kammer durch Eindringen eines Fremdkörpers die Reifenwulst an die Felge anzudrücken Durch ein Doppel-oder Zweiwegeventil kann jede Kammer den Luftdruck konstant halten.Never large chamber is equipped with foam or A-sponge filling. I) he second chamber is a pure air chamber. She is responsible for the task, in the case of one Air leakage of the large chamber through the penetration of a foreign body the tire bead to be pressed against the rim. Each chamber can use a double or two-way valve Keep air pressure constant.

Durch die Schaumstoff-oder Schwammfiillung ausgestattete rroße Kammer ist ein plötzliches Platzen des Reifens unmöglich.Der Luftdruck kann nur langsam entweichen. Durch ilie e Schaumstoff-oder Schwammfüllung der großen Kammer besteht immer ein Weiterfahren des fahrzeugs. Large chamber equipped with foam or sponge filling a sudden bursting of the tire is impossible. The air pressure can only be slow escape. The large chamber consists of ilie e foam or sponge filling Always keep the vehicle moving.

Die Wirkungsweise der Erfindung: a) in Belastung des Reifens mit Tuftdruck und b) Belastung des Reifens ohne Luftdruck ist anhand der Zeichnung zu ersehen.The mode of operation of the invention: a) in loading the tire with air pressure and b) The load on the tire without air pressure can be seen from the drawing.

Claims (1)

Betr.: P a t e n t a n s p r ü c h eRe: P a t e n t a n s p r ü c h e 4 Oberbegriff: Sicherheitsreifen Kennzeichnender Teil: dadurch gekennzeichnet, daß WGG-Sicherheitsreifen nicht mehr plötzlich platzen können.4 generic term: Safety tires Characteristic part: characterized in that WGG safety tires can no longer burst suddenly. Oberbegriff des Unteranspruchs: WGG-Sicherheitsreifen nach Anspruch 1 Kennzeichnender Teil des Unteranspruchs: dadurch gekennzeichnet, daß WGG-Sicherheitsreifen wie Schlauchlose Reifen montiert werden, aber mit einem Doppelventil ausgestattet sind.Preamble of the sub-claim: WGG safety tires according to claim 1 Characteristic part of the dependent claim: characterized in that WGG safety tires like tubeless tires are fitted, but equipped with a double valve are.
DE2442917A 1974-09-07 1974-09-07 Vehicle pneumatic tubeless tyre - has upper tyre section containing air inflatable sponge filling Pending DE2442917A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2442917A DE2442917A1 (en) 1974-09-07 1974-09-07 Vehicle pneumatic tubeless tyre - has upper tyre section containing air inflatable sponge filling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2442917A DE2442917A1 (en) 1974-09-07 1974-09-07 Vehicle pneumatic tubeless tyre - has upper tyre section containing air inflatable sponge filling

Publications (1)

Publication Number Publication Date
DE2442917A1 true DE2442917A1 (en) 1976-03-18

Family

ID=5925140

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2442917A Pending DE2442917A1 (en) 1974-09-07 1974-09-07 Vehicle pneumatic tubeless tyre - has upper tyre section containing air inflatable sponge filling

Country Status (1)

Country Link
DE (1) DE2442917A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197893A (en) * 1977-12-15 1980-04-15 Coin Bernard J O Reuseable puncture shield for tire casings
DE3711785A1 (en) * 1987-04-08 1988-10-27 Gerd Ziegler SAFETY TIRES
DE4325470A1 (en) * 1993-07-29 1995-02-02 Egon Turba Low-noise vehicle wheel
US20110083778A1 (en) * 2008-04-03 2011-04-14 Sanford Elliot Fowler-Hawkins Tire and Wheel Noise Reducing Device and System
US8196628B2 (en) 2005-06-24 2012-06-12 Tire Acoustics, Llc Tire and wheel noise reducing device and system
US20190054779A1 (en) * 2015-11-13 2019-02-21 Cnh Industrial America Llc A control circuit for controlling the pressure of a tire wheel

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197893A (en) * 1977-12-15 1980-04-15 Coin Bernard J O Reuseable puncture shield for tire casings
DE3711785A1 (en) * 1987-04-08 1988-10-27 Gerd Ziegler SAFETY TIRES
DE4325470A1 (en) * 1993-07-29 1995-02-02 Egon Turba Low-noise vehicle wheel
US8196628B2 (en) 2005-06-24 2012-06-12 Tire Acoustics, Llc Tire and wheel noise reducing device and system
US20110083778A1 (en) * 2008-04-03 2011-04-14 Sanford Elliot Fowler-Hawkins Tire and Wheel Noise Reducing Device and System
US20190054779A1 (en) * 2015-11-13 2019-02-21 Cnh Industrial America Llc A control circuit for controlling the pressure of a tire wheel

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