KR19980070395A - 공압타이어 - Google Patents
공압타이어 Download PDFInfo
- Publication number
- KR19980070395A KR19980070395A KR1019980000250A KR19980000250A KR19980070395A KR 19980070395 A KR19980070395 A KR 19980070395A KR 1019980000250 A KR1019980000250 A KR 1019980000250A KR 19980000250 A KR19980000250 A KR 19980000250A KR 19980070395 A KR19980070395 A KR 19980070395A
- Authority
- KR
- South Korea
- Prior art keywords
- point
- bead
- tire
- carcass
- side wall
- Prior art date
Links
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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
- B60C15/0603—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex
-
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/02—Seating or securing beads on rims
- B60C15/024—Bead contour, e.g. lips, grooves, or ribs
-
- 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
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
- B60C13/003—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof characterised by sidewall curvature
-
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
-
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
- B60C15/0603—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex
- B60C15/0607—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex comprising several parts, e.g. made of different rubbers
-
- 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
- B60C3/00—Tyres characterised by the transverse section
- B60C3/04—Tyres characterised by the transverse section characterised by the relative dimensions of the section, e.g. low profile
-
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
- B60C15/0603—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex
- B60C2015/061—Dimensions of the bead filler in terms of numerical values or ratio in proportion to section height
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T152/00—Resilient tires and wheels
- Y10T152/10—Tires, resilient
- Y10T152/10495—Pneumatic tire or inner tube
- Y10T152/10819—Characterized by the structure of the bead portion of the tire
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Description
Claims (5)
- 트레드부분,한쌍의 측벽부분,비드코어를 구비한 한쌍의 비드부분,비드부분 사이에서 뻗어 있으며 한쌍의 접은 부분과 주부분을 형성하도록 타이어의 내측으로부터 외측에 이르는 비드코어 둘레에서 접어지는 카카스,중간 하부측벽 외형(S1)과 하부측벽 외형(S2)을 구비한 타이어의 외부표면,최대단면폭 지점(P1)을 통과하는 축방향 라인상의 중심을 가진 원형 아크라인(E1)을 따라 타이어의 최대단면폭 지점(P1)에서 지점(P2)로 방사상 내측으로 뻗어 있는 중간·하부측벽 외형(S1)원형아크라인(E1)의 축방향 내측상에서 지점(P2)으로부터 방사상 내부지점(P3)로 뻗어 있는 하부측벽외형(S2), 및타이어의 외부표면으로부터 지점(P1)에서 지점(P2)로 점차적으로 증가되는 카카스 주부분까지 측정된 두께(T)를 포함하고 있는 것을 특징으로 하는 공압타이어.
- 제 1 항에 있어서, 원형아크라인(E1)으로 부터의 하부측벽 외형(S2)의 최대함몰부(Dm)는 최대폭지점(P1)의 방사상 높이(Hp1)의 0.03 내지 0.18배의 범위내에 있으며 지점(P2, P3) 사이의 방사상 높이차(h2)는 높이 Hp1의 0.2 내지 0.7배의 범위내에 있는 것을 특징으로 하는 공압타이어.
- 제 1 항에 있어서, 두께(T)는 지점(P2)로부터 원형아크라인(E1)으로 부터의 하부측벽 외형(S2)의 함몰부(D)가 최대로 되는 지점(Pm)으로 점차적으로 증가되며, 지점(Pm)에서의 최대 함몰부(Dm)는 최대폭 지점(P1)의 방사상 높이(Hp1)의 0.03 내지 0.18배의 범위내에 있으며, (T2/T1)/h1은 0.03 보다 작지 않으며 여기에서 T1은 지점(P1)에서의 두께이고 T2는 지점(P2)에서의 두께이며 h1은 지점(P1, P2) 사이의 방사상 높이차인 것을 특징으로 하는 공압타이어.
- 제 1 항에 있어서, 비드부분은 단단한 고무로 제조된 비드정점이 그 방사상 외부끝으로의 방사상 외측으로 경사진 상태로, 카카스 주부분과 각각의 접은 부분 사이에 제공되어 있으며, 접은 부분은 평행부분을 형성하도록 비드정점의 방사상 외부끝을 넘어서 방사상 외측으로 뻗어 있으며, 평행부분은 카카스 주부분과 실질적으로 평행하게 비드정점의 방사상 외부끝으로부터 방사상 외측으로 뻗어 있으며, 평행부분의 길이(L)는 비드코어의 최대단면폭(CW)의 0.5 내지 5.0배의 범위내에 있는 것을 특징으로 하는 공압타이어.
- 제 4 항에 있어서, 평행부분의 길이(L)은 비드코어의 최대 단면폭의 2.0 내지 4.0배인 것을 특징으로 하는 공압타이어.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP97-002306 | 1997-01-09 | ||
JP9002306A JP2837840B2 (ja) | 1997-01-09 | 1997-01-09 | 空気入りタイヤ |
JP97-2306 | 1997-01-09 | ||
JP97-112556 | 1997-04-30 | ||
JP9112556A JP2863510B2 (ja) | 1997-04-30 | 1997-04-30 | 重荷重用ラジアルタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980070395A true KR19980070395A (ko) | 1998-10-26 |
KR100555373B1 KR100555373B1 (ko) | 2006-04-21 |
Family
ID=26335654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980000250A Expired - Fee Related KR100555373B1 (ko) | 1997-01-09 | 1998-01-08 | 공압타이어 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6269856B1 (ko) |
EP (1) | EP0853008B1 (ko) |
KR (1) | KR100555373B1 (ko) |
CN (1) | CN1117666C (ko) |
DE (1) | DE69827049T2 (ko) |
ID (1) | ID20252A (ko) |
MY (1) | MY122239A (ko) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3358985B2 (ja) * | 1998-01-07 | 2002-12-24 | 住友ゴム工業株式会社 | 重荷重用ラジアルタイヤ |
DE69910523T2 (de) * | 1998-10-29 | 2004-03-18 | Sumitomo Rubber Industries Ltd., Kobe | Reifen |
JP3325004B2 (ja) * | 1999-10-21 | 2002-09-17 | 住友ゴム工業株式会社 | 空気入りタイヤ |
EP1110762B1 (en) * | 1999-12-15 | 2005-10-19 | Sumitomo Rubber Industries Limited | A pneumaic tyre |
US7523774B2 (en) | 2005-01-19 | 2009-04-28 | The Goodyear Tire & Rubber Company | Pneumatic tire with high turnup, locked bead construction |
WO2009051260A1 (ja) * | 2007-10-19 | 2009-04-23 | Bridgestone Corporation | 空気入りタイヤ |
JP4915471B1 (ja) * | 2010-11-17 | 2012-04-11 | 横浜ゴム株式会社 | 空気入りタイヤ |
US9120352B2 (en) * | 2012-01-24 | 2015-09-01 | Bridgestone Corporation | Pneumatic tire |
JP5775007B2 (ja) | 2012-01-27 | 2015-09-09 | 株式会社ブリヂストン | タイヤ |
JP5545901B1 (ja) * | 2013-02-22 | 2014-07-09 | 株式会社ブリヂストン | タイヤ |
JP5702421B2 (ja) * | 2013-03-28 | 2015-04-15 | 株式会社ブリヂストン | 重荷重用空気入りタイヤ |
JP6318480B2 (ja) * | 2013-06-21 | 2018-05-09 | 横浜ゴム株式会社 | 空気入りタイヤ |
FR3068301A1 (fr) * | 2017-07-03 | 2019-01-04 | Compagnie Generale Des Etablissements Michelin | Pneumatique dont la zone du bourrelet est allegee |
WO2019077273A1 (fr) * | 2017-10-18 | 2019-04-25 | Compagnie Generale Des Etablissements Michelin | Pneumatique dont la zone du bourrelet est allegee |
JP6988540B2 (ja) * | 2018-02-14 | 2022-01-05 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP7183689B2 (ja) * | 2018-10-22 | 2022-12-06 | 住友ゴム工業株式会社 | 重荷重用空気入りタイヤ |
US12194784B2 (en) | 2020-11-18 | 2025-01-14 | The Goodyear Tire & Rubber Company | Radial tire |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2267211B1 (ko) * | 1974-04-11 | 1976-12-17 | Michelin & Cie | |
JPS5155205A (ja) * | 1974-11-11 | 1976-05-14 | Matsushita Electric Ind Co Ltd | Jikikirokubaitai |
JPS5216704A (en) * | 1975-07-30 | 1977-02-08 | Bridgestone Corp | Heavy load radial tire |
FR2415016A1 (fr) * | 1978-01-20 | 1979-08-17 | Michelin & Cie | Pneumatique pour roue de vehicule gros porteur |
DE2901719A1 (de) * | 1978-01-20 | 1979-07-26 | Michelin & Cie | Fahrzeugluftreifen |
JPS57191104A (en) * | 1981-05-17 | 1982-11-24 | Toyo Tire & Rubber Co Ltd | Radial tire for truck and bus |
JPS6456210A (en) * | 1987-08-27 | 1989-03-03 | Yokohama Rubber Co Ltd | Pneumatic radial tire |
JPH05155205A (ja) * | 1991-12-04 | 1993-06-22 | Bridgestone Corp | 重荷重用空気入りタイヤ |
US5479977A (en) * | 1992-10-30 | 1996-01-02 | Sumitomo Rubber Industries, Ltd. | Pneumatic tire with carcass structure for increased sidewall rigidity |
US5392830A (en) * | 1993-03-10 | 1995-02-28 | General Tire, Inc. | Protective barrier for tire sidewall |
US5429168A (en) * | 1993-11-16 | 1995-07-04 | The Goodyear Tire & Rubber Company | Off-the-road pneumatic tire with specified bead area design |
US5526863A (en) * | 1994-04-18 | 1996-06-18 | Michelin Recherche Et Technique S.A. | Tire with reduced bead mass |
EP0798139B1 (en) * | 1996-03-26 | 2001-08-22 | Sumitomo Rubber Industries Limited | Pneumatic tyre |
JPH1056210A (ja) * | 1996-08-08 | 1998-02-24 | Aisin Seiki Co Ltd | 熱電半導体焼結素子の製造方法及び熱電半導体焼結素子 |
-
1997
- 1997-12-23 ID IDP973958A patent/ID20252A/id unknown
- 1997-12-23 US US08/997,009 patent/US6269856B1/en not_active Expired - Fee Related
-
1998
- 1998-01-08 MY MYPI98000082A patent/MY122239A/en unknown
- 1998-01-08 EP EP98300108A patent/EP0853008B1/en not_active Expired - Lifetime
- 1998-01-08 DE DE69827049T patent/DE69827049T2/de not_active Expired - Lifetime
- 1998-01-08 CN CN98104210A patent/CN1117666C/zh not_active Expired - Fee Related
- 1998-01-08 KR KR1019980000250A patent/KR100555373B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6269856B1 (en) | 2001-08-07 |
DE69827049T2 (de) | 2006-03-09 |
DE69827049D1 (de) | 2004-11-25 |
CN1117666C (zh) | 2003-08-13 |
MY122239A (en) | 2006-04-29 |
KR100555373B1 (ko) | 2006-04-21 |
EP0853008A3 (en) | 2000-11-02 |
CN1190057A (zh) | 1998-08-12 |
EP0853008A2 (en) | 1998-07-15 |
ID20252A (id) | 1998-11-12 |
EP0853008B1 (en) | 2004-10-20 |
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