Title:
【発明の名称】補強用線材組立体
Document Type and Number:
Japanese Patent JP2986484
Kind Code:
B2
Abstract:
Assembly (100) for reinforcing an article made of plastic or rubber, characterised by the following points:
a) it comprises two concentric and adjacent layers (1, 2) of yarns (10, 20), the axes (O1, O2) of the yarns (10, 20) being arranged, in each of the layers, virtually on a circle (C1, C2) of radius (R1, R2); in each layer (1, 2), the yarns (10, 20) are wound in the same direction and with the same pitch (P1, P2);
b) the layers (1, 2) have the same winding direction;
c) R1, R2, P1, P2 verify the relation:
P1>P2>P.x[1-2(R2-R.)R2). Articles reinforced by such assemblies, for example tyre casings.
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Inventors:
KURISUTOFU PENAN
Application Number:
JP25173789A
Publication Date:
December 06, 1999
Filing Date:
September 27, 1989
Export Citation:
Assignee:
MISHURAN E CO JENERAARU DE ZETABURISUMAN MISHURAN
International Classes:
B60C9/00; D02G3/12; D02G3/38; D02G3/48; D07B1/00; D07B1/06; (IPC1-7): D07B1/06
Domestic Patent References:
| JP62180097U |
Attorney, Agent or Firm:
Kazuo Sato (3 others)