Patent classifications
Y10T29/49496
TIRE WITH BI-DIRECTIONAL PERFORMANCE
A method of mounting a tire on a vehicle includes providing a tire having a first side, a second side, and a circumferential tread disposed about the tire. The first side defines a first forward rotation direction that is a rotation of the tire in a counterclockwise direction when the tire is mounted on a vehicle in a first orientation and viewed from the first side. The second side defines a second forward rotation direction of the tire that is a rotation of the tire in the counterclockwise direction when the tire is mounted on the vehicle in a second orientation opposite the first orientation and viewed from the first side. The circumferential tread includes a plurality of tread elements. At least one of the tread elements includes a sipe arrangement that causes the tire to exhibit a first tire performance when the tire is mounted on the vehicle in the first orientation and rotated in the first forward rotation direction. The sipe arrangement causes the tire to exhibit a second tire performance that is different from the first tire performance when the tire is mounted on the vehicle in the second orientation and rotated in the second forward rotation direction. The method further includes mounting the tire on the vehicle in the first orientation for driving the vehicle in a first set of conditions, and mounting the tire on the vehicle in the second orientation for driving the vehicle in a second set of conditions.
Tire with bi-directional performance
A method of mounting a tire on a vehicle includes providing a tire having a first side, a second side, and a circumferential tread disposed about the tire. The first side defines a first forward rotation direction that is a rotation of the tire in a counterclockwise direction when the tire is mounted on a vehicle in a first orientation and viewed from the first side. The second side defines a second forward rotation direction of the tire that is a rotation of the tire in the counterclockwise direction when the tire is mounted on the vehicle in a second orientation opposite the first orientation and viewed from the first side. The circumferential tread includes a plurality of tread elements. At least one of the tread elements includes a sipe arrangement that causes the tire to exhibit a first tire performance when the tire is mounted on the vehicle in the first orientation and rotated in the first forward rotation direction. The sipe arrangement causes the tire to exhibit a second tire performance that is different from the first tire performance when the tire is mounted on the vehicle in the second orientation and rotated in the second forward rotation direction. The method further includes mounting the tire on the vehicle in the first orientation for driving the vehicle in a first set of conditions, and mounting the tire on the vehicle in the second orientation for driving the vehicle in a second set of conditions.
TIRE WITH BI-DIRECTIONAL PERFORMANCE
A method of mounting a tire on a vehicle includes providing a tire having a first side, a second side, and a circumferential tread disposed about the tire. The first side defines a first forward rotation direction and the second side defines a second forward rotation direction. The circumferential tread includes a plurality of tread elements, and at least one of the plurality of tread elements includes a sipe arrangement including a plurality of sipes that are angled in a depth direction of the tire. The plurality of sipes are disposed on a first half of the tread element and no sipes are disposed on a second half of the tread element. The sipe arrangement causes the tire to exhibit a first tire performance when the tire is mounted on the vehicle in the first orientation and rotated in the first forward rotation direction, and further causes the tire to exhibit a second tire performance when the tire is mounted on the vehicle in the second orientation and rotated in the second forward rotation direction. The method includes mounting the tire on the vehicle in the first orientation for driving the vehicle in a first set of conditions, and mounting the tire on the vehicle in the second orientation for driving the vehicle in a second set of conditions.
Method of manufacturing wheel disc
In view of the foregoing, an embodiment herein provides a method of manufacturing wheel disc, wherein said method comprising of steps providing a rectangular strip made of metallic materials, circling the strip to form a band, welding the band to form a hoop by welding process, forming one side of the hoop to make the center portion of the disc, spinning another side of the hoop to form flange of the disc, and achieving varying thickness across the disc to make variable thickness wherever needed, thereby reducing the usage of raw material and reducing wastage and making light weight wheel disc.