KR101291995B1 - Vehicle tire improved belt member - Google Patents

Vehicle tire improved belt member Download PDF

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Publication number
KR101291995B1
KR101291995B1 KR1020100124118A KR20100124118A KR101291995B1 KR 101291995 B1 KR101291995 B1 KR 101291995B1 KR 1020100124118 A KR1020100124118 A KR 1020100124118A KR 20100124118 A KR20100124118 A KR 20100124118A KR 101291995 B1 KR101291995 B1 KR 101291995B1
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KR
South Korea
Prior art keywords
belt
belt layer
reinforcing
present
tread
Prior art date
Application number
KR1020100124118A
Other languages
Korean (ko)
Other versions
KR20120063085A (en
Inventor
김진수
Original Assignee
한국타이어월드와이드 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by 한국타이어월드와이드 주식회사 filed Critical 한국타이어월드와이드 주식회사
Priority to KR1020100124118A priority Critical patent/KR101291995B1/en
Publication of KR20120063085A publication Critical patent/KR20120063085A/en
Application granted granted Critical
Publication of KR101291995B1 publication Critical patent/KR101291995B1/en

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

The present invention relates to a tire for an automobile made by improving a reinforcing belt layer. In the conventional reinforcing belt layer, heat generated from a tread due to a load and an impact is conducted to a seam portion of the belt layer along the belt layer, thereby In the present invention, the joint part is cracked due to high heat, and furthermore, the present invention develops a separation phenomenon. In the present invention, one or more belt layers 1 of the plurality of reinforcing belt layers have reinforcing cords 21 and 31 installed therein. By providing a tire consisting of a belt in which the H-shaped plate material (2) and the + plate material (3) is alternately engaged with each other, each plate constituting the belt has a coupling portion that is engaged to have a rigid coupling structure, By blocking the heat generated from each plate to be transferred to the neighboring board by the cord, it is possible to prevent the heat is concentrated on one end as in the prior art, furthermore, the rigidity in the longitudinal and transverse directions Will it be able to strengthen.

Description

Vehicle tire improved belt member {Vehicle tire improved belt member}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to automobile tires, and more particularly, to tires obtained by improving reinforcement belts.

The tire is composed of a tread and a bead portion installed at both sidewall and sidewall ends of the tread, and the tread is formed by installing a plurality of reinforcing belt layers therein to withstand the impact and load from the ground.

By the way, the conventional tire has been connected to the butt joining of the end where the belt layer is wound around the circumferential direction, and particularly in heavy load vehicles, it is operated under overload and high speed and poor road conditions. Etc., a lot of heat is generated in the belt layer of the tread and this heat is conducted in the direction of travel along the belt layer, concentrating on the butt joints of the end of the belt layer. come.

Accordingly, the present invention, the heat generated in the tread due to the load and impact, etc. can be conducted to the seam portion of the belt layer along the belt layer to prevent the seam portion from cracking due to high heat at the seam portion and further develop into separation phenomenon. An object of the present invention is to provide a tire having a belt.

In order to solve the above problems, the present invention is composed of a tread and a bead portion installed on both sidewall and sidewall ends of the tread and the tread is provided with a plurality of reinforcing belt layers therein to withstand the impact and load from the ground. In the tire for a vehicle configured, one or more belt layers of the plurality of reinforcing belt layers provide a tire characterized in that the + -shaped plate and the H-shaped plate having reinforcement cords installed therein are alternately engaged with each other.

In addition, the present invention is the plate constituting the reinforcing belt is H-shaped plate is installed in the transverse cord and the + type plate is installed in the longitudinal cord, the conventional reinforcing belt is a cord in the longitudinal or transverse direction Provides a tire that can compensate for the shortcomings of the stiffness in the longitudinal or transverse direction by having the cord in the diagonal direction without having.

The present invention as described above, has the effect of having a rigid coupling structure by having each of the plate constituting the belt is engaged with the engagement portion, in particular, the heat generated from each plate to block the transfer to the neighboring board by a cord It is possible to prevent the concentration of heat at one end as in the prior art, and furthermore, there is an effect that can provide a tire having a belt that can enhance the rigidity in the longitudinal and transverse direction.

1 is an exploded perspective view of a tire in which a belt is inserted.
1 is an exemplary plan view of the belt of the present invention.

The tread 10 and the side wall 20 at both ends of the tread 10 and the bead part 30 provided at the end of the side wall 30, the tread 1 is able to withstand the impact and load from the ground In an automobile tire constructed by providing a plurality of reinforcing belt layers 1 therein, at least one belt layer 1 of the plurality of reinforcing belt layers is provided with an H type having reinforcing cords 21 and 31 provided therein. It provides a tire, characterized in that the plate (2) and the + -shaped plate (3) is alternately engaged with each other.

Furthermore, in the present invention, the H-shaped plate 2 constituting the belt layer 1 is provided with a cord 21 in the transverse direction, and the + -shaped plate 3 is provided with a longitudinal cord. Provided is a tire that can compensate for the drawback that the belt does not have a longitudinal or transverse cord but has an oblique cord and has a weak longitudinal or transverse direction.

The present invention as described above, has the effect of having a rigid coupling structure having the engaging portion of each plate constituting the belt layer, in particular, that the heat generated from each plate is transferred to the neighboring plate by a cord As a result, it is possible to prevent heat from being concentrated at one end as in the prior art, and furthermore, there is an effect of providing a tire having a belt capable of enhancing rigidity in the longitudinal and transverse directions.

1. Belt layer
2. H-shaped plate
3. + template
21, 31. Reinforcement cord
10. Tread
20. Sidewall
30. Bead part

Claims (2)

delete It consists of a tread 10, sidewalls 20 at both ends of the tread 10, and a bead portion 30 provided at the end of the sidewalls 20, and the tread has a plurality of internally to withstand the impact and load from the ground. In an automobile tire constructed by providing a reinforcing belt layer of at least one of the plurality of reinforcing belt layers, at least one belt layer (1) includes an H-shaped plate member (2) having a reinforcing cord (21) (31) installed therein and a + The template 3 is alternately engaged with each other, the H-shaped plate 2 constituting the belt layer 1 is provided with a transverse cord 21, and the + template 3 has a longitudinal cord. Tires for automobiles improved reinforcement belt characterized in that the installation.
KR1020100124118A 2010-12-07 2010-12-07 Vehicle tire improved belt member KR101291995B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100124118A KR101291995B1 (en) 2010-12-07 2010-12-07 Vehicle tire improved belt member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100124118A KR101291995B1 (en) 2010-12-07 2010-12-07 Vehicle tire improved belt member

Publications (2)

Publication Number Publication Date
KR20120063085A KR20120063085A (en) 2012-06-15
KR101291995B1 true KR101291995B1 (en) 2013-08-09

Family

ID=46683673

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100124118A KR101291995B1 (en) 2010-12-07 2010-12-07 Vehicle tire improved belt member

Country Status (1)

Country Link
KR (1) KR101291995B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101737386B1 (en) 2016-05-10 2017-05-19 한국타이어 주식회사 Pneumatic Tire having Structure of Dual Reinforcement Belt Layer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960012571B1 (en) * 1994-10-17 1996-09-23 한국타이어제조 주식회사 Radial tyre
KR20010045920A (en) * 1999-11-09 2001-06-05 조충환 Vibration control vehicle tire
KR200353992Y1 (en) * 2004-04-02 2004-06-24 한국타이어 주식회사 Pneumatic tire improved high speed durability

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960012571B1 (en) * 1994-10-17 1996-09-23 한국타이어제조 주식회사 Radial tyre
KR20010045920A (en) * 1999-11-09 2001-06-05 조충환 Vibration control vehicle tire
KR200353992Y1 (en) * 2004-04-02 2004-06-24 한국타이어 주식회사 Pneumatic tire improved high speed durability

Also Published As

Publication number Publication date
KR20120063085A (en) 2012-06-15

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X701 Decision to grant (after re-examination)
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