Bead rings for tires

Details Bead rings for tires Bead rings for tires

1982-06-04

1984-03-13

Boland, Lois E.

Resilient tires and wheels

Tires, resilient

Patches

156136, 245 15, 57201, 57213, 57218, 57224, 57230, 57902, B60C 1504, B29H 1732

Patent

active

044361327

ABSTRACT:
In order to obtain a bead ring for tires which is both lighter and stronger than the known bead rings, the bead ring is formed of an annular core, for example of steel, surrounded by at least one layer formed of at least one strand of continuous nonmetallic filaments which are practically parallel to each other and free of impregnation, which strand is wound around the core in the same direction to a layer thickness at least equal to twice the average diameter of a filament and with a winding pitch p less than 2.sqroot.ac (in which a is the radius of a circle equivalent to the perimeter of the cross section of the core and c is the average circumference of the core) and a twist in the same direction as the winding and equal to one turn per pitch.

REFERENCES:
patent: 1434721 (1922-11-01), Pratt
patent: 1565616 (1925-12-01), Beyea
patent: 3736974 (1973-06-01), Lejuene
patent: 3741507 (1973-06-01), Hahn
patent: 3841377 (1974-10-01), Montagne
patent: 3861442 (1975-01-01), Bertrand
patent: 4320791 (1982-03-01), Fujii et al.

Affiliated with

Also associated with

Rating

Bead rings for tires does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bead rings for tires, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bead rings for tires will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-487334