Title:
A manufacturing method of a two-layer multi- Strand metal code
Document Type and Number:
Japanese Patent JP6131514
Kind Code:
B2
Abstract:
In a method of manufacturing a two-layer multistrand metal cord, N wires constituting an outer strand layer are wound in a helix around two wires constituting an inner strand layer, so as to form a strand. L>1 previously formed strands, which are incorporated as outer strands of an unsaturated outer cord layer of the cord, are wound in a helix around K>1 previously formed strands, which are incorporated as inner strands of an inner cord layer of the cord, to form a wound cord. The wound cord is overtwisted, the overtwisted cord is balanced so as to obtain zero residual torque in the overtwisted cord, and the balanced overtwisted cord is untwisted.
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Inventors:
Barge Henri
Clement Emanuel
Lapennes Thibeau
Potier tibaud
Clement Emanuel
Lapennes Thibeau
Potier tibaud
Application Number:
JP2015513171A
Publication Date:
May 24, 2017
Filing Date:
May 23, 2013
Export Citation:
Assignee:
Company Generale De Ettablissman Michelin
Michelin Le Cherche et Technic Anonym
Michelin Le Cherche et Technic Anonym
International Classes:
D07B1/06
Domestic Patent References:
| JP11061662A | ||||
| JP58191608A | ||||
| JP2006152483A | ||||
| JP2013527887A | ||||
| JP2009526138A |
Attorney, Agent or Firm:
Koichi Tsujii
Sadao Kumakura
Disciple Maru Ken
Ino Sato
Mitsuru Matsushita
Ichiro Kurasawa
Ryo Ishizaki
Sadao Kumakura
Disciple Maru Ken
Ino Sato
Mitsuru Matsushita
Ichiro Kurasawa
Ryo Ishizaki