JP6898828B2 - タイヤ加硫金型及びタイヤ製造方法 - Google Patents
タイヤ加硫金型及びタイヤ製造方法 Download PDFInfo
- Publication number
- JP6898828B2 JP6898828B2 JP2017208630A JP2017208630A JP6898828B2 JP 6898828 B2 JP6898828 B2 JP 6898828B2 JP 2017208630 A JP2017208630 A JP 2017208630A JP 2017208630 A JP2017208630 A JP 2017208630A JP 6898828 B2 JP6898828 B2 JP 6898828B2
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- Japan
- Prior art keywords
- tire
- exhaust hole
- tread
- spring vent
- spring
- 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.)
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Links
- 238000004073 vulcanization Methods 0.000 title claims description 34
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 238000000465 moulding Methods 0.000 claims description 20
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910018134 Al-Mg Inorganic materials 0.000 description 1
- 229910018131 Al-Mn Inorganic materials 0.000 description 1
- 229910018125 Al-Si Inorganic materials 0.000 description 1
- 229910018182 Al—Cu Inorganic materials 0.000 description 1
- 229910018467 Al—Mg Inorganic materials 0.000 description 1
- 229910018464 Al—Mg—Si Inorganic materials 0.000 description 1
- 229910018461 Al—Mn Inorganic materials 0.000 description 1
- 229910018520 Al—Si Inorganic materials 0.000 description 1
- 229910018571 Al—Zn—Mg Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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)
- B29D30/08—Building tyres
-
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0053—Moulding articles characterised by the shape of the surface, e.g. ribs, high polish
-
- 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
- B29D2030/0607—Constructional features of the moulds
- B29D2030/0612—Means for forming recesses or protrusions in the tyres, e.g. grooves or ribs, to create the tread or sidewalls patterns
-
- 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
- B29D2030/0607—Constructional features of the moulds
- B29D2030/0617—Venting devices, e.g. vent plugs or inserts
-
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
- B29L2030/002—Treads
-
- 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
- B60C11/03—Tread patterns
- B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
- B60C11/1353—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove bottom
- B60C2011/1361—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove bottom with protrusions extending from the groove bottom
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)
Description
2 凸部
3 窪み
4 排気孔(第1の排気孔)
5 排気孔(第2の排気孔)
10 タイヤ加硫金型
11 トレッド型部
15 キャビティ
40 スプリングベント
41 ハウジング
42 ステム
43 スプリング
44 排気路
50 スプリングベント
51 ハウジング
52 ステム
53 スプリング
54 排気路
Claims (4)
- キャビティにセットされたタイヤのトレッド面に接するトレッド成形面と、
前記トレッド成形面からタイヤ径方向内側に向けて突出した溝部形成用の凸部と、
前記凸部の頂面を凹ませて形成された溝底***形成用の窪みと、
前記トレッド成形面で開口する第1の排気孔と、
前記窪みの底面で開口する第2の排気孔と、
前記第2の排気孔に装着されているスプリングベントと、を備えるタイヤ加硫金型。 - 前記第1の排気孔にスプリングベントが装着されており、
前記第1の排気孔に装着されたスプリングベントの開閉ストロークに比べて、前記第2の排気孔に装着されたスプリングベントの開閉ストロークが小さい請求項1に記載のタイヤ加硫金型。 - 前記第1の排気孔にスプリングベントが装着されており、
前記第1の排気孔に装着されたスプリングベントの外径に比べて、前記第2の排気孔に装着されたスプリングベントの外径が小さい請求項1または2に記載のタイヤ加硫金型。 - 請求項1〜3いずれか1項に記載のタイヤ加硫金型のキャビティに未加硫タイヤをセットし、その未加硫タイヤに加熱加圧を施して加硫を行う工程を含むタイヤ製造方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017208630A JP6898828B2 (ja) | 2017-10-27 | 2017-10-27 | タイヤ加硫金型及びタイヤ製造方法 |
CN201811152117.6A CN109719870B (zh) | 2017-10-27 | 2018-09-29 | 轮胎硫化模具以及轮胎制造方法 |
US16/168,049 US10456952B2 (en) | 2017-10-27 | 2018-10-23 | Tire cure mold and method of manufacturing tire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017208630A JP6898828B2 (ja) | 2017-10-27 | 2017-10-27 | タイヤ加硫金型及びタイヤ製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019081261A JP2019081261A (ja) | 2019-05-30 |
JP6898828B2 true JP6898828B2 (ja) | 2021-07-07 |
Family
ID=66244749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017208630A Active JP6898828B2 (ja) | 2017-10-27 | 2017-10-27 | タイヤ加硫金型及びタイヤ製造方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10456952B2 (ja) |
JP (1) | JP6898828B2 (ja) |
CN (1) | CN109719870B (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109689323B (zh) * | 2016-08-12 | 2021-07-13 | 通伊欧轮胎株式会社 | 轮胎硫化模具、轮胎硫化装置以及轮胎的制造方法 |
CN109689325B (zh) * | 2016-08-12 | 2021-03-26 | 通伊欧轮胎株式会社 | 轮胎硫化模具、轮胎硫化装置以及轮胎的制造方法 |
JP7083700B2 (ja) * | 2018-05-31 | 2022-06-13 | Toyo Tire株式会社 | タイヤ加硫金型及び空気入りタイヤの製造方法 |
JP7469603B2 (ja) | 2020-02-14 | 2024-04-17 | 横浜ゴム株式会社 | タイヤ加硫方法 |
CN110978580B (zh) * | 2020-02-27 | 2020-07-07 | 山东豪迈机械科技股份有限公司 | 一种实心胎模具及脱模机构 |
JP7502906B2 (ja) | 2020-06-11 | 2024-06-19 | Toyo Tire株式会社 | タイヤ金型および空気入りタイヤの製造方法 |
CN112809991B (zh) * | 2021-03-08 | 2024-07-02 | 山东玲珑轮胎股份有限公司 | 可拆卸式笼型免胶毛弹簧气套 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU6507596A (en) * | 1996-07-22 | 1998-02-10 | Goodyear Tire And Rubber Company, The | A tire tread having flow-through grooves |
KR100443706B1 (ko) * | 2001-11-23 | 2004-08-09 | 한국타이어 주식회사 | 가류금형용 벤트장치 |
JP2006088585A (ja) * | 2004-09-24 | 2006-04-06 | Bridgestone Corp | 空気入りタイヤ、空気入りタイヤの製造方法及び空気入りタイヤの加硫成形用金型 |
JP4949880B2 (ja) * | 2007-02-05 | 2012-06-13 | 東洋ゴム工業株式会社 | タイヤ加硫成形用金型 |
JP2009018617A (ja) | 2007-07-10 | 2009-01-29 | Bridgestone Corp | 空気入りタイヤ |
JP2012236301A (ja) | 2011-05-11 | 2012-12-06 | Yokohama Rubber Co Ltd:The | タイヤ成形用金型およびタイヤの製造方法 |
CN203282629U (zh) * | 2013-06-06 | 2013-11-13 | 方珞妃 | 一种轮胎模具的排气结构 |
WO2015093325A1 (ja) * | 2013-12-16 | 2015-06-25 | 住友ゴム工業株式会社 | 不整地走行用の自動二輪車用タイヤ及びタイヤ加硫金型 |
JP6673665B2 (ja) * | 2015-10-02 | 2020-03-25 | Toyo Tire株式会社 | タイヤ加硫金型、タイヤ加硫装置及びタイヤの製造方法 |
JP6706492B2 (ja) * | 2015-12-03 | 2020-06-10 | Toyo Tire株式会社 | タイヤ加硫金型及びタイヤの製造方法 |
JP6646434B2 (ja) * | 2015-12-21 | 2020-02-14 | Toyo Tire株式会社 | タイヤ加硫成型金型 |
-
2017
- 2017-10-27 JP JP2017208630A patent/JP6898828B2/ja active Active
-
2018
- 2018-09-29 CN CN201811152117.6A patent/CN109719870B/zh active Active
- 2018-10-23 US US16/168,049 patent/US10456952B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN109719870B (zh) | 2021-08-06 |
US20190126514A1 (en) | 2019-05-02 |
US10456952B2 (en) | 2019-10-29 |
JP2019081261A (ja) | 2019-05-30 |
CN109719870A (zh) | 2019-05-07 |
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