JP6374627B1 - タイヤ加硫金型、タイヤ加硫金型を鋳造するための鋳型、およびタイヤ加硫金型の製造方法 - Google Patents
タイヤ加硫金型、タイヤ加硫金型を鋳造するための鋳型、およびタイヤ加硫金型の製造方法 Download PDFInfo
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- JP6374627B1 JP6374627B1 JP2018040419A JP2018040419A JP6374627B1 JP 6374627 B1 JP6374627 B1 JP 6374627B1 JP 2018040419 A JP2018040419 A JP 2018040419A JP 2018040419 A JP2018040419 A JP 2018040419A JP 6374627 B1 JP6374627 B1 JP 6374627B1
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- JP
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- Prior art keywords
- mold
- sipe blade
- casting
- tire vulcanization
- protrusion
- 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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- 238000005266 casting Methods 0.000 title claims abstract description 69
- 238000004073 vulcanization Methods 0.000 title claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 238000000034 method Methods 0.000 title description 5
- 238000000465 moulding Methods 0.000 claims abstract description 20
- 238000009933 burial Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 description 27
- 238000012986 modification Methods 0.000 description 27
- 239000007769 metal material Substances 0.000 description 10
- 229910000838 Al alloy Inorganic materials 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 239000010935 stainless steel Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
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
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/06—Permanent moulds for shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/16—Casting in, on, or around objects which form part of the product for making compound objects cast of two or more different metals, e.g. for making rolls for rolling mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D25/00—Special casting characterised by the nature of the product
- B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
-
- 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
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
-
- 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
-
- 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
- B29D2030/0613—Means, e.g. sipes or blade-like elements, for forming narrow recesses in the tyres, e.g. cuts or incisions for winter tyres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2905/00—Use of metals, their alloys or their compounds, as mould material
- B29K2905/02—Aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2905/00—Use of metals, their alloys or their compounds, as mould material
- B29K2905/08—Transition metals
- B29K2905/12—Iron
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
Description
Claims (5)
- トレッド成形面と、
前記トレッド成形面上を延びるサイプブレードと、
前記サイプブレードの端部から前記トレッド成形面上を延びる鋳出し突起部とを備え、
前記鋳出し突起部の幅は、前記サイプブレードの幅より大きく、
前記サイプブレードが第1面を有し、
前記第1面における前記端部周辺の領域が前記鋳出し突起部に覆われている、
タイヤ加硫金型。 - 前記サイプブレードが第2面を有し、
前記第2面における前記端部周辺の領域が前記鋳出し突起部に覆われている、
請求項1に記載のタイヤ加硫金型。 - タイヤ加硫金型のトレッド成形面を成形するトレッド鋳型面と、
前記トレッド鋳型面から突き出た埋没予定部、および前記トレッド鋳型面に埋まった表出予定部を備えるサイプブレードとを備え、
前記表出予定部の端部から延びる溝が前記トレッド鋳型面に設けられており、
前記溝によって、前記表出予定部の前記端部が露出しており、
前記溝の幅は、前記表出予定部の幅より大きく、
前記サイプブレードが第1面を有し、
前記第1面における前記端部周辺の領域が前記溝によって露出している、
タイヤ加硫金型を鋳造するための鋳型。 - 前記サイプブレードが第2面を有し、
前記第2面における前記端部周辺の領域が前記溝によって露出している、
請求項3に記載のタイヤ加硫金型を鋳造するための鋳型。 - 請求項3または4に記載の鋳型を用いてタイヤ加硫金型を鋳造する工程を含む、タイヤ加硫金型の製造方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810736075.4A CN109397585B (zh) | 2017-08-17 | 2018-07-06 | 轮胎硫化模具、用于铸造轮胎硫化模具的铸模、以及轮胎硫化模具的制造方法 |
US16/048,708 US10427372B2 (en) | 2017-08-17 | 2018-07-30 | Tire vulcanizing die, casting die for casting tire vulcanizing die, and method for manufacturing tire vulcanizing die |
DE102018118611.8A DE102018118611B4 (de) | 2017-08-17 | 2018-08-01 | Reifenvulkanisationsform, Gussform zum Gießen einer Reifenvulkanisationsform, und Verfahren zur Herstellung einer Reifenvulkanisationsform |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017157440 | 2017-08-17 | ||
JP2017157440 | 2017-08-17 |
Publications (2)
Publication Number | Publication Date |
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JP6374627B1 true JP6374627B1 (ja) | 2018-08-15 |
JP2019034537A JP2019034537A (ja) | 2019-03-07 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2018040419A Active JP6374627B1 (ja) | 2017-08-17 | 2018-03-07 | タイヤ加硫金型、タイヤ加硫金型を鋳造するための鋳型、およびタイヤ加硫金型の製造方法 |
Country Status (4)
Country | Link |
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US (1) | US10427372B2 (ja) |
JP (1) | JP6374627B1 (ja) |
CN (1) | CN109397585B (ja) |
DE (1) | DE102018118611B4 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN117564224B (zh) * | 2024-01-17 | 2024-04-23 | 山东豪迈机械科技股份有限公司 | 一种轮胎模具铸造石膏圈 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004243389A (ja) * | 2003-02-14 | 2004-09-02 | Ngk Insulators Ltd | タイヤ金型用石膏鋳型の乾燥方法 |
JP2005280316A (ja) * | 2004-03-31 | 2005-10-13 | Yokohama Rubber Co Ltd:The | タイヤ成形用金型及びその金型の製造方法、タイヤ成形用金型により成形されたタイヤ |
JP2017030397A (ja) * | 2015-07-29 | 2017-02-09 | 横浜ゴム株式会社 | 空気入りタイヤ、タイヤ加硫成形金型およびタイヤ製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1189445A (en) * | 1966-08-06 | 1970-04-29 | Dunlop Company Ltd Formerly Du | Improvements in Tyres |
US6264453B1 (en) * | 1997-10-27 | 2001-07-24 | The Goodyear Tire & Rubber Company | Article and method for composite tire mold blades |
WO2005124979A1 (ja) * | 2004-06-21 | 2005-12-29 | Konica Minolta Medical & Graphic, Inc. | リニアモータ及びリニアモータの製造方法 |
JP4438881B2 (ja) * | 2008-04-15 | 2010-03-24 | 横浜ゴム株式会社 | 空気入りタイヤ及びその製造方法、並びに、タイヤ加硫モールド |
EP2323858B1 (en) * | 2008-09-11 | 2013-03-20 | Michelin Recherche et Technique S.A. | Variable surface area tire tread |
FR2940625B1 (fr) * | 2008-12-31 | 2012-07-20 | Michelin Soc Tech | Moule pour la vulcanisation d'un pneumatique comprenant un reseau de canaux et d'entailles |
WO2012141175A1 (ja) * | 2011-04-14 | 2012-10-18 | 横浜ゴム株式会社 | タイヤ加硫用モールドの製造方法およびタイヤ加硫用モールド |
US9470257B2 (en) * | 2014-04-17 | 2016-10-18 | Nmc Group, Inc. | Fastener assembly for insulation blanket |
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2018
- 2018-03-07 JP JP2018040419A patent/JP6374627B1/ja active Active
- 2018-07-06 CN CN201810736075.4A patent/CN109397585B/zh active Active
- 2018-07-30 US US16/048,708 patent/US10427372B2/en active Active
- 2018-08-01 DE DE102018118611.8A patent/DE102018118611B4/de active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004243389A (ja) * | 2003-02-14 | 2004-09-02 | Ngk Insulators Ltd | タイヤ金型用石膏鋳型の乾燥方法 |
JP2005280316A (ja) * | 2004-03-31 | 2005-10-13 | Yokohama Rubber Co Ltd:The | タイヤ成形用金型及びその金型の製造方法、タイヤ成形用金型により成形されたタイヤ |
JP2017030397A (ja) * | 2015-07-29 | 2017-02-09 | 横浜ゴム株式会社 | 空気入りタイヤ、タイヤ加硫成形金型およびタイヤ製造方法 |
Also Published As
Publication number | Publication date |
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CN109397585A (zh) | 2019-03-01 |
US20190054710A1 (en) | 2019-02-21 |
DE102018118611A1 (de) | 2019-02-21 |
CN109397585B (zh) | 2020-12-22 |
DE102018118611B4 (de) | 2021-11-11 |
JP2019034537A (ja) | 2019-03-07 |
US10427372B2 (en) | 2019-10-01 |
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