KR100460552B1 - 공기 주입 타이어 및 타이어 성형용 금형 그리고 공기주입 타이어의 제조 방법 - Google Patents
공기 주입 타이어 및 타이어 성형용 금형 그리고 공기주입 타이어의 제조 방법 Download PDFInfo
- Publication number
- KR100460552B1 KR100460552B1 KR10-2000-0009293A KR20000009293A KR100460552B1 KR 100460552 B1 KR100460552 B1 KR 100460552B1 KR 20000009293 A KR20000009293 A KR 20000009293A KR 100460552 B1 KR100460552 B1 KR 100460552B1
- Authority
- KR
- South Korea
- Prior art keywords
- tire
- wear indicator
- tread
- shoulder
- mold
- 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 - Lifetime
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000004073 vulcanization Methods 0.000 abstract description 21
- 239000011324 bead Substances 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011176 pooling Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/24—Wear-indicating arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/812—Venting
-
- 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
- Y10T152/10027—Tires, resilient with wear indicating feature
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Tires In General (AREA)
Abstract
Description
| 타이어 개수(N) | 가황 시의 고장 발생율(%) | |
| 실시예 | 50개 | 0 |
| 종래예 | 50개 | 15 |
Claims (5)
- 트레드부의 접지 폭 내에 1개 이상의 마모 표시 구멍을 설치한 슬릭 타이어에 있어서,숄더 접지단에서 상기 마모 표시 구멍까지의 거리를 35mm 이하로 설정함과 동시에, 상기 트레드부의 표면에 상기 마모 표시 구멍에 접촉하는 위치로부터 숄더 방향으로 연장하는 높이 0.1 내지 1.0mm의 돌출부를 설치한 공기 주입 타이어.
- 제 1 항에 있어서,상기 돌출부의 단면 형상을 반원형 또는 반타원형으로 한 공기 주입 타이어.
- 트레드 성형면의 접지 폭 내에 1 개 이상의 마모 표시 핀을 설치한 슬릭 타이어 성형용 금형에 있어서, 숄더 접지단에서 상기 마모 표시 핀까지의 거리를 35mm 이하로 설정함과 동시에, 상기 트레드 성형면에 상기 마모 표시 핀에 접촉하는 위치로부터 숄더 방향으로 연장하는 깊이 0.1 내지 1.0mm의 벤트 홈을 설치한 타이어 성형용 금형.
- 제 3 항에 있어서,상기 벤트 홈의 단면 형상을 반원형 또는 반타원형으로 한 타이어 성형용 금형.
- 공기 주입 타이어 제조 방법에 있어서, 제 3 항 또는 제 4 항 기재의 상기 타이어 성형용 금형에 미가황 타이어를 삽입하고, 해당 미가황 타이어를 금형 내면에 가압시킨 상태에서 가황을 행하는 공기 주입 타이어의 제조 방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP99-56337 | 1999-03-04 | ||
| JP05633799A JP4255157B2 (ja) | 1999-03-04 | 1999-03-04 | 空気入りタイヤ及びタイヤ成形用金型 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000062636A KR20000062636A (ko) | 2000-10-25 |
| KR100460552B1 true KR100460552B1 (ko) | 2004-12-09 |
Family
ID=13024409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2000-0009293A Expired - Lifetime KR100460552B1 (ko) | 1999-03-04 | 2000-02-25 | 공기 주입 타이어 및 타이어 성형용 금형 그리고 공기주입 타이어의 제조 방법 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6382281B1 (ko) |
| JP (1) | JP4255157B2 (ko) |
| KR (1) | KR100460552B1 (ko) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4255157B2 (ja) * | 1999-03-04 | 2009-04-15 | 横浜ゴム株式会社 | 空気入りタイヤ及びタイヤ成形用金型 |
| JP3992217B2 (ja) * | 2001-10-17 | 2007-10-17 | 東洋ゴム工業株式会社 | スリックタイヤ |
| JP4930158B2 (ja) * | 2007-04-03 | 2012-05-16 | 横浜ゴム株式会社 | タイヤ金型、スリックタイヤ成形方法およびスリックタイヤ |
| KR100908251B1 (ko) * | 2007-12-21 | 2009-07-20 | 한국타이어 주식회사 | 자동차 타이어 가류용 금형과 이 금형에 의하여 제조된타이어 |
| JP4685922B2 (ja) * | 2008-12-26 | 2011-05-18 | 住友ゴム工業株式会社 | 空気入りタイヤ |
| US8950324B2 (en) * | 2009-12-22 | 2015-02-10 | 3M Innovative Properties Company | Apparatus and method for microcontact printing using a pressurized roller |
| JP6031991B2 (ja) * | 2012-12-19 | 2016-11-24 | 横浜ゴム株式会社 | 空気入りタイヤの加硫装置及び加硫方法 |
| US10035316B2 (en) | 2014-10-16 | 2018-07-31 | Bridgestone Bandag, Llc | Systems and methods for manufacturing a tread band |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1880430A (en) * | 1931-02-14 | 1932-10-04 | Firestone Tire & Rubber Co | Tire mold |
| JPS5469191A (en) * | 1977-11-15 | 1979-06-02 | Yokohama Rubber Co Ltd | Mold for vulcanizing tire |
| JP2000255221A (ja) * | 1999-03-04 | 2000-09-19 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ及びタイヤ成形用金型 |
| KR200203445Y1 (ko) * | 1997-12-16 | 2000-12-01 | 조충환 | 타이어 가류기의 비드링구조 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1380085A (en) * | 1921-05-31 | of akron | ||
| JPS55110608A (en) * | 1979-02-19 | 1980-08-26 | Sumitomo Rubber Ind Ltd | Uneven-wear indicator for tire tread |
| EP0250113A3 (en) * | 1986-06-18 | 1988-09-28 | General Tire Inc. | Tire with tread wear indicating grooves |
| GB2268715A (en) * | 1992-07-16 | 1994-01-19 | James Ian Mcinulty | Tyre tread wear indicator |
| JP3234703B2 (ja) * | 1994-01-19 | 2001-12-04 | 株式会社ブリヂストン | 空気入りタイヤ |
| JP2779765B2 (ja) * | 1994-03-18 | 1998-07-23 | 有限会社新津 | 空気入りタイヤとそれを製造する加硫成型用金型 |
| JP2981423B2 (ja) * | 1995-07-10 | 1999-11-22 | 住友ゴム工業株式会社 | 空気入りタイヤ、その製造方法及びそれに用いられるタイヤ成形金型 |
| US5980668A (en) * | 1996-06-10 | 1999-11-09 | Kumho & Co, Inc | Tire with rotation time tread wear indicator |
-
1999
- 1999-03-04 JP JP05633799A patent/JP4255157B2/ja not_active Expired - Fee Related
-
2000
- 2000-02-25 KR KR10-2000-0009293A patent/KR100460552B1/ko not_active Expired - Lifetime
- 2000-03-02 US US09/517,281 patent/US6382281B1/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1880430A (en) * | 1931-02-14 | 1932-10-04 | Firestone Tire & Rubber Co | Tire mold |
| JPS5469191A (en) * | 1977-11-15 | 1979-06-02 | Yokohama Rubber Co Ltd | Mold for vulcanizing tire |
| KR200203445Y1 (ko) * | 1997-12-16 | 2000-12-01 | 조충환 | 타이어 가류기의 비드링구조 |
| JP2000255221A (ja) * | 1999-03-04 | 2000-09-19 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ及びタイヤ成形用金型 |
| US6382281B1 (en) * | 1999-03-04 | 2002-05-07 | The Yokohama Rubber Co., Ltd | Pneumatic tire and metallic mold for tire building |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20000062636A (ko) | 2000-10-25 |
| JP4255157B2 (ja) | 2009-04-15 |
| US6382281B1 (en) | 2002-05-07 |
| JP2000255221A (ja) | 2000-09-19 |
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| Date | Code | Title | Description |
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| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20000225 |
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