Textiles: spinning – twisting – and twining – Strand structure – Covered or wrapped
Patent
1992-11-25
1994-10-04
Stodola, Daniel P.
Textiles: spinning, twisting, and twining
Strand structure
Covered or wrapped
57206, 57207, 57311, 57902, 152451, D07B 106, D02G 348
Patent
active
053514700
ABSTRACT:
A steel cord for reinforcing a high polymer material has a core formed by twisting three steel core filaments having a mutually equal diameter of 0.1 to 0.35 mm, and at least one sheath formed by twisting a plurality of steel sheath filaments having a mutually equal diameter of 0.1 to 0.35 mm and arranged around the core. The three core filaments are composed of one or two waving steel filaments each having waved portions apart from a longitudinal center line thereof, and an unwaving steel filament as a remainder. The clearances (T) between the waving steel filament and the unwaving steel filament are in a range of 0.15 to 0.6 times the diameter of the steel core filament. A sum total (M) of a mean void (m) between adjoining steel sheath filaments in each sheath is in a range of 5 to 35% of a sum total (N) of a mean center distance (n) between adjoining steel sheath filaments in each sheath.
REFERENCES:
patent: 4158946 (1979-06-01), Bourgois
patent: 4333306 (1982-06-01), Yamashita et al.
patent: 4488587 (1984-12-01), Umezawa et al.
patent: 4738096 (1988-04-01), Hatakeyama et al.
patent: 4763466 (1988-08-01), Ade et al.
patent: 4783955 (1988-11-01), Uchio
patent: 5020312 (1991-06-01), Watakabe
patent: 5223060 (1993-06-01), Imamiya et al.
Stodola Daniel P.
Stryjewski William
Sumitomo Rubber Industries Ltd.
LandOfFree
Reinforcing steel cord for a tire for improving corrosion resist does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Reinforcing steel cord for a tire for improving corrosion resist, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reinforcing steel cord for a tire for improving corrosion resist will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-573388