Global Patent Index - EP 1047565 A1

EP 1047565 A1 2000-11-02 - TYRE BEAD WITH CIRCUMFERENTIAL REINFORCING ELEMENTS

Title (en)

TYRE BEAD WITH CIRCUMFERENTIAL REINFORCING ELEMENTS

Title (de)

REIFENWULST MIT IN UMFANGSRICHTUNG ORIENTIERTEN FESTIGKEITSTRÄGERN

Title (fr)

BOURRELET DE PNEUMATIQUE AVEC ELEMENTS DE RENFORT CIRCONFERENTIELS

Publication

EP 1047565 A1 (FR)

Application

EP 98966350 A

Priority

  • EP 9808264 W
  • FR 9800291 A

Abstract (en)

[origin: FR2773518A1] The invention concerns a tyre comprising at least a radial body ply (2), anchored in each tyre bead (B) to two bead wires (11) and (12) to form a turn-up (20), characterised in that, viewed in meridian cross-section, a supplementary reinforcement (6), formed by at least one ply (61) of circumferential reinforcing elements, is placed, at least axially inside, along the radial body ply (2) in the tyre bead (B) zone.

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

B60C 15/00; B60C 15/05; B60C 15/06

IPC 8 full level (invention and additional information)

B60C 15/00 (2006.01); B60C 15/05 (2006.01); B60C 15/06 (2006.01)

CPC (invention and additional information)

B60C 15/0081 (2013.01); B60C 15/05 (2013.01); B60C 15/06 (2013.01); Y10T 152/10819 (2013.01); Y10T 152/10828 (2013.01)

Citation (search report)

See references of WO 9934989A1

Designated contracting state (EPC)

DE ES FR GB IT SE

EPO simple patent family

FR 2773518 A1 19990716; BR 9814586 A 20001024; CA 2318333 A1 19990715; CA 2318333 C 20040810; CN 1129532 C 20031203; CN 1284030 A 20010214; EP 1047565 A1 20001102; JP 2002500121 A 20020108; JP 4564653 B2 20101020; RU 2219073 C2 20031220; US 6463975 B1 20021015; WO 9934989 A1 19990715

INPADOC legal status


2011-12-28 [18W] WITHDRAWN

- Ref Legal Event Code: 18W

- Effective date: 20111116

2002-04-03 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20020214

2000-11-02 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000814

2000-11-02 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE ES FR GB IT SE