EP 2326765 A1 20110601 - IN-SITU RUBBERIZED LAYERED CABLE FOR CARCASS REINFORCEMENT FOR TYRE
Title (en)
IN-SITU RUBBERIZED LAYERED CABLE FOR CARCASS REINFORCEMENT FOR TYRE
Title (de)
IN-SITU-GUMMIERTES SCHICHTKABEL ZUR KARKASSENVERSTÄRKUNG VON REIFEN
Title (fr)
CABLE A COUCHES GOMME IN SITU POUR ARMATURE CARCASSE DE PNEUMATIQUE
Publication
Application
Priority
- EP 2009005343 W 20090723
- FR 0855317 A 20080801
Abstract (en)
[origin: WO2010012411A1] Two-layer (Ci, Ce) metal cable (C-1) of 3+N construction, rubberized in situ, comprising an inner layer (Ci) consisting of three core wires (10) of diameter di wound together helically with a pitch pi and an outer layer (Ce) of N wires (11), N varying from 6 to 12, of diameter d2 wound together helically with a pitch p2 around the inner layer (Ci), said cable being characterized in that it has the following features (d1, d2, p1, p2 being in mm): 0.08 1 2 1 / p2 1 2 < 30; the inner layer is sheathed in a diene rubber composition termed the "filler rubber" (12) which, for any 2 cm or greater length of cable, is present in the central channel (13) formed by the three core wires and in each of the interstices between the three core wires (10) and the N wires (11) of the outer layer (Ce); the filler rubber ratio in the cable being between 5 and 35 mg per g of cable. Multistrand cable comprising at least one two-layer cable according to the invention, intended particularly for tyres for industrial vehicles of the civil engineering type.
IPC 8 full level
CPC (source: EP US)
D07B 1/0626 (2013.01 - EP US); D07B 1/0613 (2013.01 - EP US); D07B 1/165 (2013.01 - EP US); D07B 7/145 (2013.01 - EP US); D07B 2201/104 (2013.01 - EP US); D07B 2201/2006 (2013.01 - EP US); D07B 2201/2023 (2013.01 - EP US); D07B 2201/2025 (2013.01 - EP US); D07B 2201/2027 (2013.01 - EP US); D07B 2201/2028 (2013.01 - EP US); D07B 2201/2032 (2013.01 - EP US); D07B 2201/2039 (2013.01 - EP US); D07B 2201/2046 (2013.01 - EP US); D07B 2201/2061 (2013.01 - EP US); D07B 2201/2062 (2013.01 - EP US); D07B 2201/2065 (2013.01 - EP US); D07B 2201/2081 (2013.01 - EP US); D07B 2501/2046 (2013.01 - EP US); Y10S 57/902 (2013.01 - EP US)
C-Set (source: EP US)
Citation (search report)
See references of WO 2010012411A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2010012411 A1 20100204; BR PI0916700 A2 20151110; CN 102105634 A 20110622; CN 102105634 B 20120808; EA 018029 B1 20130430; EA 201170279 A1 20110830; EP 2326765 A1 20110601; EP 2326765 B1 20150930; FR 2934614 A1 20100205; FR 2934614 B1 20100910; JP 2011530013 A 20111215; JP 5276717 B2 20130828; KR 101547377 B1 20150825; KR 20110045030 A 20110503; US 2011198008 A1 20110818; US 8869851 B2 20141028
DOCDB simple family (application)
EP 2009005343 W 20090723; BR PI0916700 A 20090723; CN 200980129607 A 20090723; EA 201170279 A 20090723; EP 09777384 A 20090723; FR 0855317 A 20080801; JP 2011520359 A 20090723; KR 20117004769 A 20090723; US 200913057127 A 20090723