Global Patent Index - EP 1068084 A1

EP 1068084 A1 2001-01-17 - DEVICE FOR MODIFYING THE OPERATIVE RANGE OF TRUCK TYRES

Title (en)

DEVICE FOR MODIFYING THE OPERATIVE RANGE OF TRUCK TYRES

Title (de)

VORRICHTUNG ZUR ÄNDERUNG DES EINSATZBEREICHES VON LASTKRAFTWAGENREIFEN

Title (fr)

DISPOSITIF PERMETTANT DE MODIFIER LE DOMAINE D'UTILISATION DE PNEUS DE POIDS LOURDS

Publication

EP 1068084 A1 (DE)

Application

EP 99924776 A

Priority

  • DE 9901027 W
  • DE 19815354 A

Abstract (en)

[origin: DE19815354A1] The invention relates to a device for modifying the operative range of truck tyres, provided with a means (10, 12, 14; 40) of controlling the working temperature of a tyre (15). Said control means is used to make sure that the working temperature of the tyre remains at a given level and that a potentially critical temperature is detected when it is reached. The temperature increase can, in certain circumstances, result in a modification of or have a negative effect on the tyre material and can, in most cases, be ascribed to overloading. Load monitoring of this kind and peak temperature control make it possible to accommodate higher tyre loads than usual when these tyres are normally used with a given safety area.

IPC 1-7 (main, further and additional classification)

B60C 23/20

IPC 8 full level (invention and additional information)

B60C 23/20 (2006.01)

CPC (invention and additional information)

B60C 23/20 (2013.01)

Citation (search report)

See references of WO 9951451A1

Designated contracting state (EPC)

AT BE CH DE ES FR GB IT LI LU NL PT SE

EPO simple patent family

DE 19815354 A1 19991007; EP 1068084 A1 20010117; HU 0101518 A2 20010928; HU 0101518 A3 20020228; WO 9951451 A1 19991014

INPADOC legal status


2003-05-07 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20021031

2001-07-18 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010605

2001-01-17 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001102

2001-01-17 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH DE ES FR GB IT LI LU NL PT SE

2001-01-17 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: RO PAYMENT 20001102