TH76287B - Motorcycle tires - Google Patents

Abstract

DC60 (29/04/56) motorcycle tire, consisting of a rubber front end, which is supplied with With a large number of inward sloping grooves and narrow sloping grooves on both sides of the equator of the tire, with each inward sloping groove extending from the axial inner end to the The outer end with an angle of 0-20 degrees to the tire circumference direction, the inner end of the sloping groove. The inside is located in the developed length within 5 percent of the half developed width. Tread from the equator of the tire Each inclined trench is 70-85 percent of the circumference of the first ramp. Each narrow sloping groove with a groove width of 0.5-2.0 mm is arranged between the adjacent inner sloping grooves along the circumference. and has an angle with direction along the circumference of The tire is larger than that angle of the inner sloping groove. A motorcycle tire consists of the front part of the tire which is supplied ready. with a large number of inward sloping grooves and narrow sloping grooves on both sides of the tire's equator, with each inward sloping groove extending from the axial inner end to the The outer end with an angle of 0-20 degrees to the tire circumference direction. The inner end of the sloping groove The inside is set in length. developed within 5 percent of the half developed width Tread from the equator of the tire Each inclined trench is 70-85 percent of the circumference of the first ramp. Each narrow sloping groove, 0.5-2.0 mm wide, is arranged between the adjacent inward sloping grooves along the circumference. and has an angle with direction along the circumference of The tire is larger than that angle of the inner sloping groove.

Claims (2)

1. Motorcycle tire (motorcycle tire) that consists of a front tire with a rotation direction. As required Included The tread has a tread surface between the first and second tread edge while curved in a convex-like pattern. And the tread width, which is the axial distance between the front edges The first and second tires are the maximum tire width. And the front tire was provided with a lot. Of the inward sloping grooves and a large number of narrow sloped grooves Each such inner slope extends from the axial inner end to The outer end along the axis towards the opposite direction of the specified rotation direction and at an angle from 0 to 20 degrees to the circumference of the tire. And the inner end along the axis Of the inner slope located at the developed length within 5 percent of the correct width Developed half of the tread from the equator of the car tire. The inside slope consists of a large number of inward slopes. Along the perimeter, arranged at the first slope And each has an axial outer end to First tire edge And a large number of second inner sloping grooves along the circumference, arranged at the Second slope And each has an axial outer end to the second tread edge and one such inner slope. And such second inner slope grooves arranged alternately in directions According to the circumference of the car tire Each of the one inner slope has a circumference of 70 to 82 percent of the first slope. And each of the aforementioned second inner slope has a circumference of 70 to 85 percent of the second slope. Each sloping narrow slope Is provided between the adjacent inner slopes along the line Around the inner circle on both sides of the tire's equator. A narrow sloping groove with a groove width from 0.5 to 2.0 mm Sloped cal groove extending from the inner end along the axial axis to the tip. Outside axially in the opposite direction of the specified rotation direction and with an angle to The direction along the circumference of the tire is larger than that angle. Of the inner slope And the inner end Along the axial of the narrow groove located in the developed length within 10 percent of the half developed width of the tread. The outer end along the axis of the sloping narrow groove at Located outside the part that comes into contact on the floor. Under the condition that is loaded while inflating normally that the tires The car is mounted on a standard rim of the wheel and is inflated to standard pressure and is loaded with Carry standard tires at a narrow angle, zero number, and top floor ratios from 85 to 95 percent mid.