Global Patent Index - EP 1259370 A2

EP 1259370 A2 2002-11-27 - FORMATION OF TYRE BEADS OR THE LIKE

Title (en)

FORMATION OF TYRE BEADS OR THE LIKE

Title (de)

HERSTELLUNG EINES LUFTREIFENWULSTS ODER DERGLEICHEN

Title (fr)

FORMATION DE TALONS OU ANALOGUES

Publication

EP 1259370 A2 (EN)

Application

EP 01925454 A

Priority

  • EP 0102892 W
  • GB 0004861 A

Abstract (en)

[origin: CA2401056A1] A former (1) on which elongate material, such as tyre bead wire, can be woun d, comprising a plurality of grooved segments (20-23), each movable radially between inner and outer positions and which, when in their outer positions, together define the entire periphery of the former and provide at least one groove (30, 31) in which the elongate material can be wound in a plurality o f convolutions, the segments (20-23) being movable into their inner positions to facilitate the removal of the wound elongate material from the former, and moving means (5-13) for moving the movable segments between their inner and outer positions. The segments (20-23), when in their inner positions, overla p one another and, when in their outer positions, have little or no gaps therebetween so that the or each circumferential groove is continuous. The invention also relates to a former (1) having a gripping device and to a gui de assembly (80) for guiding elongate material.

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

B29D 30/48

IPC 8 full level (invention and additional information)

B29D 30/48 (2006.01)

CPC (invention and additional information)

B29D 30/48 (2013.01); B29D 2030/487 (2013.01)

Citation (search report)

See references of WO 0164428A3

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

EPO simple patent family

GB 0004861 D0 20000419; GB 2359791 A 20010905; AU 5220301 A 20010912; CA 2401056 A1 20010907; EP 1259370 A2 20021127; WO 0164428 A2 20010907; WO 0164428 A3 20020307

INPADOC legal status


2003-10-01 [18W] WITHDRAWN

- Effective date: 20030801

2002-11-27 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20020826

2002-11-27 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

2002-11-27 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI