Pneumatic radial tire having an improved bead portion reinforcin

Details Pneumatic radial tire having an improved bead portion reinforcin Pneumatic radial tire having an improved bead portion reinforcin

1979-05-21

1982-03-16

Kimlin, Edward C.

Resilient tires and wheels

Tires, resilient

Patches

152359, B60C 1506

Patent

active

043196217

ABSTRACT:
A pneumatic radial tire having an improved bead portion reinforcing construction is disclosed. The radial tire comprises a bead portion reinforcing band disposed along the bead portion formed by folding the ply of the carcass body around the bead ring. The bead portion reinforcing band comprises at least one chipper layer. The chipper is composed of a reinforcing element embedded in rubber and formed of 1 to 50 helically formed filaments. The reinforcing element has a modulus of elasticity of 0.029.times.10.sup.4 kg/mm.sup.2 to 1.60.times.10.sup.4 kg/mm.sup.2 and is inclined at a given angle with respect to the ply cords of the carcass body so as to make the chipper as a whole extensible and rigid.

REFERENCES:
patent: 3449199 (1969-06-01), Mead
patent: 3682222 (1972-08-01), Alderfer
patent: 3841377 (1974-10-01), Montagne
patent: 3842883 (1974-10-01), Masson et al.
patent: 3964533 (1976-06-01), Arimora et al.
patent: 4046183 (1977-09-01), Takahashi et al.
patent: 4077454 (1978-03-01), Miyoshi et al.

Affiliated with

Also associated with

Rating

Pneumatic radial tire having an improved bead portion reinforcin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pneumatic radial tire having an improved bead portion reinforcin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pneumatic radial tire having an improved bead portion reinforcin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1637819