[go: up one dir, main page]

KR101271029B1 - Semi non pneumatic tire - Google Patents

Semi non pneumatic tire Download PDF

Info

Publication number
KR101271029B1
KR101271029B1 KR1020100120401A KR20100120401A KR101271029B1 KR 101271029 B1 KR101271029 B1 KR 101271029B1 KR 1020100120401 A KR1020100120401 A KR 1020100120401A KR 20100120401 A KR20100120401 A KR 20100120401A KR 101271029 B1 KR101271029 B1 KR 101271029B1
Authority
KR
South Korea
Prior art keywords
case
spoke
pneumatic tire
pneumatic
stage
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR1020100120401A
Other languages
Korean (ko)
Other versions
KR20120058888A (en
Inventor
황상훈
Original Assignee
한국타이어 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
Publication date
Application filed by 한국타이어 주식회사 filed Critical 한국타이어 주식회사
Priority to KR1020100120401A priority Critical patent/KR101271029B1/en
Publication of KR20120058888A publication Critical patent/KR20120058888A/en
Application granted granted Critical
Publication of KR101271029B1 publication Critical patent/KR101271029B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C7/00—Non-inflatable or solid tyres
    • B60C7/10—Non-inflatable or solid tyres characterised by means for increasing resiliency
    • B60C7/102—Tyres built-up with separate rubber parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B1/00—Spoked wheels; Spokes thereof
    • B60B1/02—Wheels with wire or other tension spokes
    • B60B1/0261—Wheels with wire or other tension spokes characterised by spoke form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
    • B60B9/26—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces comprising resilient spokes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C7/00—Non-inflatable or solid tyres
    • B60C7/24—Non-inflatable or solid tyres characterised by means for securing tyres on rim or wheel body

Landscapes

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

Abstract

본 발명은 공기압과 비공기압을 이용한 반 비공기압 타이어에 관한 것으로, 더욱 상세하게는 케이스에 공기압을 주입하고 이 케이스와 트레드 사이에 스포크를 2단으로 설치하여 충격흡수와 펑크를 방지한 반 비공기압 타이어에 관한 것이다.
이를 위해 본 발명은 휠과의 결합을 위한 케이스부(1)와, 이 케이스부(1)에 연결되는 제 2단 스포크부(2), 상기 제 2단 스포크부(2)에 접하는 내부 완충부(3), 이 내부 완충부(3)에 접하는 제 1단 스포크부(4) 및, 이 제 1단 스포크부(4)의 방사방향 단부에 연결되는 트레드부(5)로 이루어진 구조로 되어 있다.The present invention relates to a semi-non-pneumatic tire using pneumatic and non-pneumatic pressure, and more particularly, to a semi-pneumatic pressure that injects air pressure into the case and installs spokes in two stages between the case and the tread to prevent shock absorption and puncture. It's about tires.
To this end, the present invention provides a case part 1 for coupling with a wheel, a second end spoke part 2 connected to the case part 1, and an internal shock absorbing part in contact with the second end spoke part 2. (3), the first end spoke part 4 which contacts this internal buffer part 3, and the tread part 5 connected to the radial end of this 1st end spoke part 4 are comprised. .

Description

반 비공기압 타이어{Semi non pneumatic tire}Semi non pneumatic tire

본 발명은 공기압과 비공기압을 이용한 반 비공기압 타이어에 관한 것으로, 더욱 상세하게는 케이스에 공기압을 주입하고 이 케이스와 트레드 사이에 스포크를 2단으로 설치하여 충격흡수와 펑크를 방지한 반 비공기압 타이어에 관한 것이다.The present invention relates to a semi-non-pneumatic tire using pneumatic and non-pneumatic pressure, and more particularly, to a semi-pneumatic pressure that injects air pressure into the case and installs spokes in two stages between the case and the tread to prevent shock absorption and puncture. It's about tires.

통상적으로 공기압 타이어는 반복적 또는 불균일한 외부충격을 흡수하기 위해 공기압을 이용하며, 적절한 타이어 프로파일 설계를 통하여 원하는 접지형상을 구현하고, 고무소재를 사용하여 원활한 굴신운동이 가동하도록 되어 있다.Normally, pneumatic tires use pneumatic pressure to absorb repeated or non-uniform external shocks, implement a desired ground shape through proper tire profile design, and use a rubber material to operate a smooth stretching movement.

이러한 공기압 타이어의 펑크 등을 방지하기 위해 비공기압 타이어가 다양하게 제안되었는바, 대부분의 비공기압 타이어는 트레드와 휠 사이에 배치되는 스포크(Spoke)의 특정구조를 배치하여 타이어의 강성을 높이는 것이 일반적이었다.Various non-pneumatic tires have been proposed to prevent puncture of such pneumatic tires, and most non-pneumatic tires generally have a specific structure of spokes disposed between the tread and the wheel to increase the rigidity of the tire. It was.

그러나 종래 비공기압 타이어들은 각기 특정 림을 사용하거나 림에 대한 기능이 배제되어 있기에 이러한 단점이 비공기압 타이어의 실현 가능성을 떨어뜨리는 요인으로 작용하였다.However, since the conventional non-pneumatic tires each use a specific rim or the function of the rim is excluded, this disadvantage has reduced the feasibility of the non-pneumatic tire.

이에 본 발명은 상기와 같은 종래 문제점을 감안하여 발명된 것으로, 압축공기를 이용하는 공기압 타이어와 구조적 하중을 지지하는 비공기압 타이어의 특징을 결합한 반 비공기압 타이어를 제공함에 그 목적이 있다.Accordingly, the present invention has been made in view of the above-described conventional problems, and an object thereof is to provide a semi-pneumatic tire combining the features of a pneumatic tire using compressed air and a non-pneumatic tire supporting structural loads.

상기와 같은 목적을 달성하기 위한 본 발명은 휠과 결합하는 케이스부와, 이 케이스부에 연결된 제 2단 스포크부, 상기 제 2단 스포크부에 접하는 내부 완충부, 이 내부 완충부에 접하는 제 1단 스포크부 및, 이 제 1단 스포크부의 방사방향 단부에 연결되는 트레드부로 이루어져 있다.The present invention for achieving the above object is a case portion coupled to the wheel, the second end spoke portion connected to the case portion, the inner buffer portion in contact with the second stage spoke portion, the first contacting the inner buffer portion It consists of an end spoke portion and a tread portion connected to the radial end of the first end spoke portion.

이와 같은 본 발명에 따른 반 비공기압 타이어는 일반적인 공기압 타이어의 기능을 갖추면서 펑크 등에 안전하고 큰 하중에도 견딜 수 있는 타이어 구조를 갖는 특징이 있다.Such a semi-pneumatic tire according to the present invention has a feature of having a tire structure that is safe for punctures and can withstand large loads while having the function of a general pneumatic tire.

도 1은 본 발명에 따른 반 비공기압 타이어의 절개 부분 사시도,
도 2는 도 1에서 트레드를 제거한 부분 사시도,
도 3은 도 1의 Ⅰ-Ⅰ선 단면도이다.1 is a perspective view of a partially cut away semi-pneumatic tire according to the present invention;
Figure 2 is a partial perspective view of removing the tread in Figure 1,
3 is a cross-sectional view taken along the line II of FIG. 1.

이하, 본 발명을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 기존 휠과의 결합을 위한 케이스부(1)와, 이 케이스부(1)에 연결되는 제 2단 스포크부(2), 상기 제 2단 스포크부(2)에 접하는 내부 완충부(3), 이 내부 완충부(3)에 접하는 제 1단 스포크부(4) 및, 이 제 1단 스포크부(4)의 방사방향 단부에 연결되는 트레드부(5)로 이루어져 있다.The present invention provides a case part 1 for coupling with an existing wheel, a second end spoke part 2 connected to the case part 1, and an internal shock absorbing part contacting the second end spoke part 2 ( 3) a first end spoke portion 4 in contact with the internal shock absorbing portion 3 and a tread portion 5 connected to the radial end of the first end spoke portion 4.

여기서 상기 케이스부(1)는 림(도면에 미도시)에 취부하면서 그 내부에 압축 공기가 채워지고, 노면으로부터의 충격을 완화해 주는 역할을 수행하며, 상기 케이스부(1)와 내부 완충부(3) 사이에는 2단 스포크부(2)가, 상기 내부 완충부(3)와 트레드부(5) 사이에는 1단 스포크부(4)가 각각 배치되어 있으며, 상기 케이스부(1)와 내부 완충부(3), 제 1, 2단 스포크부(4,2) 및, 트레드(5)는 모두 높은 압축강도와 인장력을 갖는 고무층으로 형성되어 있다.Here, the case part 1 is mounted on the rim (not shown in the drawing) while the compressed air is filled therein, and serves to mitigate the impact from the road surface, the case part 1 and the inner buffer part A two-stage spoke portion 2 is disposed between the three stages, and a one-stage spoke portion 4 is disposed between the internal shock absorbing portion 3 and the tread portion 5, respectively. The buffer part 3, the 1st and 2nd stage spoke parts 4 and 2 and the tread 5 are all formed from the rubber layer which has high compressive strength and tensile force.

그리고 상기 제 1, 2단 스포크부(4,2)들은 각각 A형 형상을 가지면서 서로 엇갈려 배치하여 전체적으로 지그재그 형으로 배열한다.The first and second spoke portions 4 and 2 are arranged in a zigzag shape by being alternately arranged with each other while having an A shape.

한편, 상기 케이스부(1)는 낮은 프로파일을 기준으로 설계되는데 이 케이스부(1)의 높이는 30시리즈(Series) 이하로 되는 것이 바람직하다.Meanwhile, the case part 1 is designed based on a low profile, but the height of the case part 1 is preferably 30 series or less.

이와 같이 본 발명에 따른 반 비공기압 타이어는 상기 케이스부(1)에는 압축공기가 채워지고, 이 케이스부(1)와 트레드부(5) 사이에는 제 1, 2단 스포크부(4,2)들과 내부 완충부(3)로 이루어진 비공기압 타이어 구조를 갖기 때문에 종래 공기압 타이어와 비공기압 타이어의 기능을 모두 갖추게 되는 특징이 있다.As described above, in the non-pneumatic tire according to the present invention, the case portion 1 is filled with compressed air, and the first and second stage spoke portions 4 and 2 are disposed between the case portion 1 and the tread portion 5. And a non-pneumatic tire structure composed of the inner buffer portion 3 and has a feature that has the functions of both the conventional pneumatic tire and the non-pneumatic tire.

1 : 케이스부, 2 : 제 2단 스포크(Spoke),
3 : 내부 완충부, 4 : 제 1단 스포크,
5 : 트레드부.1: case part, 2: second stage spoke,
3: internal buffer, 4: first stage spoke,
5: tread part.

Claims (2)

휠과의 결합을 위한 케이스부(1)와 지면에 접촉하는 트레드부(5)를 갖추어 이루어진 반 비공기압 타이어에 있어서,
림에 취부되고, 내부에 압축 공기가 채워져 노면으로부터의 충격을 완화해 주기 위한 케이스부(1);
상기 케이스부(1)의 바깥방향으로 연결되며, 케이스부(1)와 내부 완충부(3)사이에 위치하는 제 2단 스포크부(2);
상기 제 2단 스포크부(2)에 접하는 내부 완충부(3);
상기 내부 완충부(3)에 접하여 내부 완충부(3)와 트레드부(5)사이에 위치하는 제 1단 스포크부(4); 및
상기 제 1단 스포크부(4)의 방사방향 단부에 연결되는 트레드부(5)로 구성하되,
상기 제 1, 2단 스포크부(4,2)는 펑크에 안전하고 큰 하중에 견딜 수 있도록 각각 A형 형상을 가지면서 서로 엇갈려 배치되어 전체적으로 지그재그 형으로 배열됨을 특징으로 하는 반 비공기압 타이어.In the non-pneumatic tire comprising a case portion 1 for engagement with a wheel and a tread portion 5 in contact with the ground,
A case portion (1) attached to the rim and filled with compressed air therein to mitigate the impact from the road surface;
A second stage spoke part (2) connected in an outward direction of the case part (1) and positioned between the case part (1) and the internal buffer part (3);
An internal cushioning portion (3) in contact with the second stage spoke portion (2);
A first stage spoke portion (4) positioned between the inner buffer portion (3) and the tread portion (5) in contact with the inner buffer portion (3); And
Consists of a tread portion 5 connected to the radial end of the first end spoke portion 4,
Semi-pneumatic tires, characterized in that the first and second stage spoke parts (4,2) are arranged in a zigzag shape with each other arranged in an A shape so as to be safe to puncture and withstand large loads. 삭제delete
KR1020100120401A 2010-11-30 2010-11-30 Semi non pneumatic tire Expired - Fee Related KR101271029B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100120401A KR101271029B1 (en) 2010-11-30 2010-11-30 Semi non pneumatic tire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100120401A KR101271029B1 (en) 2010-11-30 2010-11-30 Semi non pneumatic tire

Publications (2)

Publication Number Publication Date
KR20120058888A KR20120058888A (en) 2012-06-08
KR101271029B1 true KR101271029B1 (en) 2013-06-05

Family

ID=46610282

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100120401A Expired - Fee Related KR101271029B1 (en) 2010-11-30 2010-11-30 Semi non pneumatic tire

Country Status (1)

Country Link
KR (1) KR101271029B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101924107B1 (en) * 2017-04-07 2018-11-30 금호타이어 주식회사 Semi pneumatic tire

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101327927B1 (en) * 2011-12-29 2013-11-13 한국타이어 주식회사 Non-pneumatic tire
KR101514615B1 (en) * 2014-11-11 2015-04-23 손영일 Non pneumatic tire

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002513707A (en) * 1998-05-07 2002-05-14 ヨン ソル パク tire
KR20100101740A (en) * 2009-03-10 2010-09-20 한국타이어 주식회사 Non-pneumatic vehicle tire

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002513707A (en) * 1998-05-07 2002-05-14 ヨン ソル パク tire
KR20100101740A (en) * 2009-03-10 2010-09-20 한국타이어 주식회사 Non-pneumatic vehicle tire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101924107B1 (en) * 2017-04-07 2018-11-30 금호타이어 주식회사 Semi pneumatic tire
US10960708B2 (en) 2017-04-07 2021-03-30 Kumho Tire Co., Inc. Semi-pneumatic tire and semi-pneumatic tire manufacturing method

Also Published As

Publication number Publication date
KR20120058888A (en) 2012-06-08

Similar Documents

Publication Publication Date Title
CN103260909B (en) Semi-pneumatic tire (inner tube)
KR101301578B1 (en) Non-pneumatic tire
KR101053915B1 (en) Pneumatic Tires
KR101393891B1 (en) Non-pneumatic tire
KR101582038B1 (en) Non-pneumatic tire having replaceable tread
CN208053000U (en) A kind of elasticity non-inflatable tyre
KR101301579B1 (en) Non pneumatic tire
KR101271029B1 (en) Semi non pneumatic tire
CN111907263A (en) Multi-cavity anti-prick safety tire
KR101147859B1 (en) Non pneumatic tire with reinforced sidepiece
KR20200051909A (en) A non-pneumatic tire
KR20130037808A (en) Non-pneumatic tire
CN204605413U (en) Pillar non-inflatable tyre
KR101495100B1 (en) Non pneumatic tire
KR20230019706A (en) Non-pneumatic tire
KR20120065690A (en) Non pneumatic tire
KR102495867B1 (en) Spoke structure of non-pneumatic tire
RU2390427C2 (en) Tubeless tire wheel
CN203580519U (en) Vibration-proof buffer anti-explosion tire
KR101670371B1 (en) Assembly possible no-puncture tire
KR101327222B1 (en) Vehicle tire improved carcass in the side wall
CN205344387U (en) Adopt carbon fiber material and ceramic material's high elastic tyre
CN204774414U (en) Bicycle tyre
CN211892731U (en) Non-pneumatic tire
US20120211136A1 (en) Tire with inner core

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20101130

PA0201 Request for examination
PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20120622

Patent event code: PE09021S01D

AMND Amendment
E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20121228

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20120622

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I

X091 Application refused [patent]
AMND Amendment
PX0901 Re-examination

Patent event code: PX09011S01I

Patent event date: 20121228

Comment text: Decision to Refuse Application

Patent event code: PX09012R01I

Patent event date: 20120816

Comment text: Amendment to Specification, etc.

PX0701 Decision of registration after re-examination

Patent event date: 20130313

Comment text: Decision to Grant Registration

Patent event code: PX07013S01D

Patent event date: 20130201

Comment text: Amendment to Specification, etc.

Patent event code: PX07012R01I

Patent event date: 20121228

Comment text: Decision to Refuse Application

Patent event code: PX07011S01I

Patent event date: 20120816

Comment text: Amendment to Specification, etc.

Patent event code: PX07012R01I

X701 Decision to grant (after re-examination)
N231 Notification of change of applicant
PN2301 Change of applicant

Patent event date: 20130404

Comment text: Notification of Change of Applicant

Patent event code: PN23011R01D

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20130529

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20130530

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
FPAY Annual fee payment

Payment date: 20160502

Year of fee payment: 6

PR1001 Payment of annual fee

Payment date: 20160502

Start annual number: 4

End annual number: 6

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

Termination category: Default of registration fee

Termination date: 20200309