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IT1251073B - Ruota di veicolo - Google Patents

Ruota di veicolo

Info

Publication number
IT1251073B
IT1251073B ITMI911903A ITMI911903A IT1251073B IT 1251073 B IT1251073 B IT 1251073B IT MI911903 A ITMI911903 A IT MI911903A IT MI911903 A ITMI911903 A IT MI911903A IT 1251073 B IT1251073 B IT 1251073B
Authority
IT
Italy
Prior art keywords
tire
markings
vehicle wheel
wheel
sound
Prior art date
Application number
ITMI911903A
Other languages
English (en)
Inventor
Hamish Cameron Walker
Original Assignee
Uniroyal Englebert Gmbh
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 Uniroyal Englebert Gmbh filed Critical Uniroyal Englebert Gmbh
Publication of ITMI911903A0 publication Critical patent/ITMI911903A0/it
Publication of ITMI911903A1 publication Critical patent/ITMI911903A1/it
Application granted granted Critical
Publication of IT1251073B publication Critical patent/IT1251073B/it

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
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/06—Signalling devices actuated by deformation of the tyre, e.g. tyre mounted deformation sensors or indirect determination of tyre deformation based on wheel speed, wheel-centre to ground distance or inclination of wheel axle
    • B60C23/063—Generating directly an audible signal by deformation of the tyre
    • 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
    • B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-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
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • 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
    • B60C2019/006—Warning devices, e.g. devices generating noise due to flat or worn tyres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

L'invenzione si riferisce ad una ruota di veicolo idonea all'utilizzo in condizioni di emergenza, in cui la superficie interna del pneumatico è provvista di un certo numero di marcature di segnalazione sonora, le quali sviluppano, sulla superficie di supporto del cerchione, una rumorosità a bassa frequenza, che serve quale segnale di allarme nella condizione di pneumatico sgonfio. Quali marcature di segnalazione sonora, possono essere utilizzate le estremità delle gole/nervature di un sistema di scarico dell'aria del pneumatico. Questo sistema di avvertimento è relativamente vantaggioso dal punto di vista dei costi e può essere inserito, senza la necessità di ulteriori dispositivi o di altri mezzi ausiliari, nella ruota del veicolo in occasione della sua fabbricazione, in particolare in corrispondenza della fase di vulcanizzazione del relativo pneumatico.(Figura 1).
ITMI911903A 1990-07-12 1991-07-09 Ruota di veicolo IT1251073B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4022619A DE4022619A1 (de) 1990-07-12 1990-07-12 Fahrzeugrad

Publications (3)

Publication Number Publication Date
ITMI911903A0 ITMI911903A0 (it) 1991-07-09
ITMI911903A1 ITMI911903A1 (it) 1993-01-09
IT1251073B true IT1251073B (it) 1995-05-04

Family

ID=6410394

Family Applications (2)

Application Number Title Priority Date Filing Date
IT000631U ITMI910631U1 (it) 1990-07-12 1991-07-09 Ruota di veicolo
ITMI911903A IT1251073B (it) 1990-07-12 1991-07-09 Ruota di veicolo

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT000631U ITMI910631U1 (it) 1990-07-12 1991-07-09 Ruota di veicolo

Country Status (3)

Country Link
DE (1) DE4022619A1 (it)
FR (1) FR2664535A1 (it)
IT (2) ITMI910631U1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69831797T2 (de) 1997-04-18 2006-07-13 Compagnie Générale des Etablissements Michelin-Michelin & Cie., Clermont-Ferrand Sicherheitseinsatz, der ein Vibrationssignal in Querrichtung erzeugt, und Vorrichtung zum Detektieren des Aufliegens eines Reifens auf einem Einsatz
DE10210346A1 (de) * 2002-03-08 2003-09-25 Opel Adam Ag Fahrzeugrad
DE10257010A1 (de) * 2002-12-06 2004-06-17 Continental Aktiengesellschaft Fahrzeugluftreifen mit einer radial inneren luftdichten Schicht und einem Schmiermittel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405007A (en) * 1977-06-27 1983-09-20 The Goodyear Tire & Rubber Company Pneumatic safety tire
GB2000733B (en) * 1977-07-07 1982-03-24 Ohtsu Tire & Rubber Co Ltd Safety wheel
DE2824348A1 (de) * 1978-06-02 1979-12-06 Metzeler Kautschuk Verfahren zur beeinflussung der erregerfrequenz des schwingungssystems luftreifen/rad/radaufhaengung
US4341249A (en) * 1979-12-03 1982-07-27 The Goodyear Tire & Rubber Company Compression sidewall tire reinforced for deflated operation
DE3617381A1 (de) * 1986-05-23 1987-11-26 Continental Gummi Werke Ag Fahrzeugrad

Also Published As

Publication number Publication date
ITMI910631V0 (it) 1991-07-09
ITMI910631U1 (it) 1992-01-13
ITMI911903A1 (it) 1993-01-09
DE4022619A1 (de) 1992-01-16
FR2664535A1 (fr) 1992-01-17
ITMI911903A0 (it) 1991-07-09

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Legal Events

Date Code Title Description
0001 Granted