Radial tyre with an obliquely lap-welded carcass ply

Details Radial tyre with an obliquely lap-welded carcass ply Radial tyre with an obliquely lap-welded carcass ply

B - Operations, Transporting

60

C

B60C 9/08 (2006.01) B29D 30/38 (2006.01) B29D 30/42 (2006.01) D02G 3/48 (2006.01)

Patent

CA 2235001

A radial tyre having at least one side wall and a carcass reinforcement consisting of at least one ply (20) reinforced by substantially radial parallel yarns (24), and comprising at least one lap weld (21) formed by overlapping two ends (22, 23) or adjacent portions of said ply. The general direction (D2) of the lap weld in said side wall is oblique relative to the direction (D1) of the radial yarns (24). Said radial tyre is particularly suitable for private cars or vans where the carcass reinforcement comprises a single radial ply, and the radial yarns (24) are, in particular, made from polyester and especially from polyethylene terephthalate. Compared with prior art radial tyres, said tyre has side walls with an enhanced outward appearance.

Pneumatique radial ayant au moins un flanc et une armature de carcasse constituée d'au moins une nappe (20) renforcée par des fils parallèles (24) de direction sensiblement radiale, dits fils radiaux, qui comporte au moins une soudure par recouvrement (21) formée par la superposition de deux extrémités (22, 23) ou éléments adjacents de ladite nappe, caractérisé en ce que, dans ledit flanc, l'orientation générale D2 de la soudure par recouvrement est oblique par rapport à la direction D1 des fils radiaux (24). L'objet de l'invention est en particulier un pneumatique radial pour véhicule de tourisme ou camionnette dont l'armature de carcasse comporte une seule nappe radiale, les fils radiaux (24) étant notamment à base de polyester, en particulier de polyéthylène téréphtalate. Le pneumatique de l'invention, comparé aux pneumatiques radiaux de l'art antérieur, présente un aspect extérieur des flancs qui est amélioré.

Affiliated with

Also associated with

Rating

Radial tyre with an obliquely lap-welded carcass ply does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Radial tyre with an obliquely lap-welded carcass ply, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radial tyre with an obliquely lap-welded carcass ply will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1673561