Utility Vehicle Tires

A multi-purpose vehicle, tire technology, applied in vehicle parts, tire parts, reinforcement layers of pneumatic tires, etc., can solve problems such as expensive and heavy tire production, achieve high load capacity, ensure adhesion properties, improve tearing Effects of Features

Active Publication Date: 2019-02-12
CONTINENTAL REIFEN DEUTSCHLAND GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Tires with reinforcing plies of said type are bulky and expensive to produce

Method used

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  • Utility Vehicle Tires

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The height hi (i=1 to 3) specified below is measured in the radial direction from a line extending through the apex X of the rim in the axial direction.

[0014] Among the components of utility vehicle tires, figure 1 Single-ply or multi-ply carcass inserts 4 showing a gas-impermeable inner layer 1, sidewalls 2, corner profiles 3, steel cords or similar strength materials as reinforcing members, tires composed of tensile steel wires The bead core 5 , and the two core profiles 6 and 7 sitting on the bead core 5 . The sidewall 2 overlaps the corner profile 3 on the outside.

[0015] The core profiles 6 and 7 can be produced from the same or different rubber mixtures. A flipper 8 consisting of a textile reinforcement preferably embedded in rubber is laid around the bead core 5 so as to embed a carcass extending from a belt (not shown) and wrapped around the bead core 5 from the inside out. The part 4 is separated from the bead core 5 , whereby direct contact between the...

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Abstract

The invention provides a utility vehicle tire of radial design and embodied as a diagonal tire, having an airtight inner layer (1) combined where appropriate with filler profiles (11), having Single or multi-ply carcass insert (4) of reinforced carrier made of steel cords or similar strength material, wherein the carcass insert (4) is turned around a bead core (5) in the bead area A carcass inversion (4a) is thus formed, wherein, in each bead area, a steel cord bead reinforcement (9) extends on the outside of the carcass insert (4), the steel cord bead A reinforcing layer extends around the bead area and has a section (9a) extending outside the tire and a section (9b) extending inside the tire. Between the inner layer (1) and the section (9b) of the steel cord bead reinforcement (9) extending on the inside of the tire and adjoining this section in the radial direction of the carcass insert (4) Between the sections of (9b) or between the filler profiles (11) and them is at least one reinforcement layer (12) having a fabric strength carrier embedded in a rubber compound, the reinforcement layer (12) The strength carriers extend parallel to the strength carriers in the carcass insert (4).

Description

technical field [0001] The invention relates to a utility vehicle tire of radial construction in the form of a bias bead seat tire with an air-impermeable inner layer, possibly in combination with filler profiles, with a single-ply or multi-ply tire A carcass insert having a reinforcing member composed of steel cords or a material of similar strength, wherein the carcass insert is a turned-up bead core in the bead region to form a carcass turn, wherein, In each bead area, in each case a steel cord bead reinforcement extends on the outside of the carcass insert, the steel cord bead reinforcement extending around the bead area and having a A section extending on the outside of the tire and a section extending on the inside of the tire. Background technique [0002] A tire of the type mentioned in the introduction is known from DE 10 2010 016 007 A1. The tire has a fork-shaped profile consisting of three elements, two of which cover the end of the bead reinforcement of steel ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60C15/06B60C9/16
CPCB60C9/16B60C15/0628B60C15/0635B60C2015/0646
Inventor 马丁·约瑟夫·克劳斯
Owner CONTINENTAL REIFEN DEUTSCHLAND GMBH
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