Title:
ゴム製品を補強するスチールコード
Document Type and Number:
Japanese Patent JP4093863
Kind Code:
B2
Abstract:
Steel cord includes a first group and a second group. The second group is helically twisted around the first group with a cord twisting step. The first group includes a first number of first steel filaments. The first number ranges between three and eight. The second group comprises a second number of second steel filaments. The second number is equal to or greater than the first number. The first filaments having a twist step greater than 300 mm. At least one of the second filaments is polygonally performed in order to allow rubber penetration.
Inventors:
Cowells, hans
Mail show, Dirk
Vanneste, stein
Mail show, Dirk
Vanneste, stein
Application Number:
JP2002585732A
Publication Date:
June 04, 2008
Filing Date:
April 08, 2002
Export Citation:
Assignee:
N V BEKAERT SOCIETE ANONYME
International Classes:
D07B1/06; D07B3/02; D07B7/02
Domestic Patent References:
| JP2000336584A | ||||
| JP2001003280A | ||||
| JP57193253A | ||||
| JP9506679A | ||||
| JP2001525501A |
Attorney, Agent or Firm:
Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo
Arihara Koichi
Matsushima Tetsuo