TH123169A - Rubber bellows bellows - Google Patents

Abstract

DC60 (11/05/55) The bellows tire with front end consists of a groove on the shoulder. And grooves along the transverse A number of rubber shoulders Resting on the front of the tire The main groove on the rubber shoulder is placed in the side. Closest to the tread edge On the front of the tire And it will sail continuously in the direction of the Around a circle of tires By the grooves across each rubber shoulder Will run from the main groove on the tire shoulder to the tread edge with a number of shoulder blocks It is divided between the shoulder groove and the tread edge, where the transverse groove on the shoulder consists of a part that sails from the main groove on the shoulder. To the outside along the axis of the tire And it tilted at an angle of not less than 70 degrees and less than 90 degrees with the direction along the circle of the tire. And the second part Which sailed from the first part On the outside, along the axis of the tire And it tilts in the opposite direction to the first, with an angle from 40 to 70 degrees acting on the direction along the circle of the tire. The grooves across the tire shoulder have a shallow section with a minimum groove depth. At the connecting positions between the first and second sections and the depth of the groove Of the grooves across the shoulder Will rise from the shallow to the inward, axial and outer axial of the tire. The bellows with the front of the tires are composed of grooves on the shoulder. And grooves along the transverse A number of rubber shoulders Resting on the front of the tire The main groove on the rubber shoulder is placed in the side. Closest to the tread edge On the front of the tire And it will sail continuously in the direction of the Around a circle of tires By the grooves across each rubber shoulder Will run from the main groove on the tire shoulder to the tread edge with a number of shoulder blocks It is divided between the shoulder groove and the tread edge, where the transverse groove on the shoulder consists of a part that sails from the main groove on the shoulder. To the outside along the axis of the tire And it tilted at an angle of not less than 70 degrees and less than 90 degrees with the direction along the circle of the tire. And the second part Which sailed from the first part On the outside, along the axis of the tire And it tilts in the opposite direction to the first, with an angle of 40 to 70 degrees acting on the direction along the circle of the tire. The grooves across the tire shoulder have a shallow section with a minimum groove depth. At the connecting positions between the first and second sections and the depth of the groove Of the grooves across the shoulder Will rise from the shallow to the inward, axial and outer axial of the tire.

Claims (6)

1. Rubber tire bellows with front tire. Where Main groove on the rubber shoulder And a number of grooves across the shoulder Rests on the front of the tire, the main groove on the rubber shoulder Will be placed on the side closest to the tread on the tread, and it will run continuously. In the direction along the circle of the tire, the transverse groove on each tire shoulder Will travel from the main groove on the tire shoulder to the tread, a number of blocks on the tire That was divided between the main grooves on the shoulder And the tread edge, where the transverse groove on the tire shoulder consists of one part that sails from the main groove on the tire shoulder To the outside along the axis of the tire And it tilts at an angle of not less than 70 degrees and less than 90 degrees with the direction along the circle of the tire, and the second, which is running from one to the outside along the axial tire, and it will tilt. The body moves in the opposite direction to the part with an angle from 40 to 70 degrees acting on the direction. The tire's circle, the transverse groove on the tire shoulder. There will be a shallow section with the smallest groove depth. At the connection location Between the first and second sections and the depth of the groove. Of the grooves across the shoulder Will rise from the shallow to the inward, axial and outer axial of the tire. 2. The bellows tires as described in Clause 1, where the axial length of the second Will be in the range from 2 to 7 times the length of the The axis of the first part 3. The rubber bellows as specified in Clause 1 or Article 2, where the grooves across the shoulder There will be a fixed groove width. It is at least fixed at the first and second parts. 4. The bellows tires as specified in Clause 1, where part one and the second each. Will sail away in a straight pattern 5. The bellows tires, as specified in Clause 1, where the depth of the grooves on the axial inner rim of the first part. It ranges from 90 to 100% of the groove depth. Of the main groove on the rubber shoulder 6. The bellows tire as specified in Clause 1, where the transverse groove on the tire shoulder. Will consist of the third part Which travels from the second to the outside along the axis of the tire And tilted in a direction opposite to the second at an angle from 60 to 90 degrees acting on the direction along the circle of the tire.