WO2005082591A1 - ブレードの植え込み方法、タイヤ加硫金型及びブレード - Google Patents
ブレードの植え込み方法、タイヤ加硫金型及びブレード Download PDFInfo
- Publication number
- WO2005082591A1 WO2005082591A1 PCT/JP2005/003201 JP2005003201W WO2005082591A1 WO 2005082591 A1 WO2005082591 A1 WO 2005082591A1 JP 2005003201 W JP2005003201 W JP 2005003201W WO 2005082591 A1 WO2005082591 A1 WO 2005082591A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- blade
- groove
- implantation
- mold
- implanted
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/007—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of moulds
-
- 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
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/141—Processes of additive manufacturing using only solid materials
- B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
-
- 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
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
-
- 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
- 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
- B29D2030/0614—Constructional features of the moulds porous moulds, e.g. sintered materials
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Definitions
- Blade implantation method tire vulcanizing mold and blade
- the present invention relates to a method for post-planting and fixing a blade to a tire vulcanizing mold having a projection for forming a tread pattern formed on the inner surface of the cavity of the mold.
- a narrow groove for implanting the blade is formed on the tread side of the mold by machining, and the blade is inserted into this narrow groove. Welding after insertion, drilling a hole to reach the blade from the diagonal side of the inserted blade, driving a fixing pin into the hole, and then overlay welding the driven part of the pin. Then, a method of fixing the blade to the mold is common.
- the distribution doctor blade 54 transports the powder layer 52L transferred to the collection chamber 55 provided adjacent to the holding chamber 51 to the powder layer 52L transferred into the collection chamber 55 from the laser device 56 which is a local heating means.
- the laser device 56 which is a local heating means.
- the direction of the mirror 58 to be controlled is controlled based on a pre-stored CAD drawing of the tire, and the laser beam 56z is scanned to move the powder layer 52L within a space defined by a predetermined contour and a boundary. Sinter.
- This makes it possible to form a layer of the laminated sintered body having the above-mentioned predetermined contour shape. Therefore, by repeating the above steps, it is possible to form a layer such as a vent or an exhaust passage, which was difficult to machine.
- a tire vulcanizing mold in which a hole having a small diameter, a hole, or a groove that forms an undercut can be easily manufactured.
- Patent Document 1 Japanese Patent Laid-Open No. Hei 10-244540
- the tire vulcanizing mold is manufactured using the above powder sintering method, it is possible to easily form the grooves and holes through which the fixing pins pass even if the tread / turn is complicated.
- the present invention has been made in view of the above conventional problems, and has a complicated tread pattern. Even in this case, it is an object of the present invention to provide a method that can easily and surely implant and fix a blade.
- the present inventors have conducted intensive studies and as a result, since the blade is made of an elastic member such as metal, the implanted side of the blade is bent in advance, and the blade is bent according to the thickness of the blade. If the blade is inserted into a slightly wider groove, the blade tends to deform in the opening direction after insertion.Therefore, a place where the bent portion of the blade is locked is provided in the blade implantation groove. Has found that the blade can be securely fixed to the blade implantation groove, and has arrived at the present invention.
- the invention described in claim 1 of the present application is a method of implanting and fixing a blade in a tire vulcanizing mold, wherein powder capable of sintering at least a portion including the blade implant groove of the mold is used. It is manufactured by powder sintering method of heating and sintering and laminating.At the bottom side of the blade implantation groove, a step with a width wider than the groove width is provided, and the blade is implanted in this implantation groove. This is characterized in that the blade is integrated with the blade on the side, and a blade formed with a bent portion bent at a predetermined angle with respect to the surface of the blade is implanted.
- the invention described in claim 2 is the blade implantation method according to claim 1, wherein a notch with the implantation side closed is formed on the implantation side of the blade, and a portion surrounded by the cut portion is provided. Is bent so that the blade is implanted in the implantation groove.
- the invention described in claim 3 is a tire vulcanization mold used in the blade implantation method according to claim 1 or claim 2, wherein at least the blade implantation groove of the mold is provided.
- the sinterable part is made by heating and sintering the powder that can be sintered, and the powder is sintered. Is provided.
- the invention according to claim 4 is the tire vulcanizing mold according to claim 3, wherein a metal or an alloy is infiltrated into pores of a sintered body constituting the mold. It is a feature.
- the invention described in claim 5 is a blade used in the blade implantation method according to claim 1 or claim 2, wherein the blade implantation side is integrated with the blade. And a bent portion bent by a predetermined angle with respect to the surface of the blade is formed.
- the invention described in claim 6 is the blade according to claim 5, wherein a cut is made on the implanted side of the blade, the implanted side being closed, and a portion surrounded by the cutout is bent. To form the bent portion.
- a step portion having a width wider than the groove width of the groove is provided on the bottom side of the blade implantation groove formed on the tire tread surface side of the mold.
- a cut is made in the implanted portion by closing the implanted side, and a portion surrounded by the cutout is formed by bending.
- the implanted side is integrated with the blade, and is bent at a predetermined angle with respect to the surface of the blade. Since the blade having the bent portion is implanted, after the implantation, the bent portion warps and is hooked on the step portion, so that the blade is securely fixed to the implantation groove. Therefore, the blade without performing the blade fixing process can be reliably fixed to the implant groove.
- the stepped portion is formed at an undercut position with respect to the implantation groove, but at least a portion of the mold including the implantation groove is heated and sintered by sintering powder. Since the implantation groove is formed by the body sintering method, the implantation groove having the step can be easily formed, and an extra processing step such as groove processing is not required.
- FIG. 1 is a schematic sectional view of a tire vulcanizing mold according to the best mode of the present invention.
- FIG. 2 is a perspective view showing a blade according to the best mode.
- FIG. 3 is a schematic view showing an outline of an infiltration apparatus.
- FIG. 4 is a view showing a blade implantation method according to the best mode.
- FIG. 5 is a view showing another example of a blade according to the present best mode.
- FIG. 6 is a view showing a schematic configuration of a laser sintering apparatus used for a powder sintering method. Explanation of reference numerals
- FIG. 1 is a schematic cross-sectional view of a tire vulcanizing mold 10 according to the best mode.
- the mold 10 includes upper and lower molds 11 and 12 which are in contact with a tire side portion, and a plurality of molds fixed to a holder 13.
- a plurality of sector-molds, each of which also has a force, are arranged in a ring shape along the circumferential direction of the tire, and the tread forming surface 14a serving as a concave portion of each of the pieces 14 is a tire-forming surface, that is, This is the part where the rubber of the raw tire to be vulcanized adheres.
- a plurality of protrusions 15 (formed bones) corresponding to the grooves of the tire tread are formed on the tire forming surface (tread forming surface) 14a.
- a narrow groove (hereinafter referred to as a blade implantation groove) 17 for implanting a blade 20 for forming a sipe in the portion is formed.
- the blade implantation groove 17 is provided as a driving groove 17a which is a straight groove extending from the tire forming surface 14a of the piece 14 to the holder 13 side, and is provided on the bottom side of the driving groove 17a in communication with the driving groove 17a.
- a stepped portion 17b is provided so as to protrude in a direction orthogonal to the extension direction of the driving groove portion 17a, and has a width wider than the groove width of the driving groove portion 17.
- the stepped portion 17b is not only formed at an undercut position with respect to the driving groove portion 17a, but also has a narrow groove width of the driving groove portion 17a. Although it is very difficult to form by machining or electric discharge machining, in the best mode, each piece 14 is manufactured by the powder sintering method in which the above-mentioned sinterable powder is heated and sintered and laminated. Therefore, the implantation groove 17 having the step 17b is formed. It can be easily formed.
- FIG. 2 is a perspective view showing a configuration of the blade 20 implanted in the blade implant groove 17 of each piece 14.
- the blade 20 is a rectangular plate-shaped blade body 21.
- a substantially U-shaped notch 21k is formed on the implantation side, and a portion surrounded by the notch 21k is bent at a predetermined angle with respect to the surface of the blade main body 21 using pliers or the like to be plastically deformed.
- a bent portion 22 is formed.
- the notch 21k can be formed by, for example, laser processing or electric discharge.
- the bent portion 22 Since the blade body 21 is made of an elastic member such as a metal, the bent portion 22 becomes a so-called panel, so that the positional force of bending the bent portion 22 is also reduced. When it is deformed to the side or the opposite side, if the amount of deformation is within the range of elastic deformation, the bent portion 22 returns to the bent position by the restoring force of the panel.
- a sinterable metal powder for example, SUS powder
- a sintering device having the same configuration as the laser sintering device 50 shown in FIG.
- a laser beam as a local heating means
- a lamination pitch 0.02 mm-0.2 mm
- a piece 14 having a plurality of protrusions 15 serving as groove portions of the tire and a blade implantation groove 17 formed in a groove portion 16 between the protrusion portions 15 and 15 is produced.
- the step portion 17b of the blade implant groove 17 is formed at an undercut position with respect to the driving groove portion 17a, and is easily formed by using the powder sintering method which is difficult to form by machining. can do.
- the details of the powder sintering method are the same as those in the above-mentioned conventional example, and will not be described.
- the melting temperature of the piece 14 is lower than that of the SUS constituting the piece 14.
- the low metal T for example, copper
- the molten metal T stored in the infiltrated metal supply device 32 is communicated with the molten metal inlet 34 of the storage container 31 by the piston 33. It is fed under pressure to the molten metal passage 35, introduced into the storage container 31, and The metal T is infiltrated into the pores of the sintered body constituting the base 14.
- a container containing the metal ⁇ previously melted is prepared, and the piece 14 preheated to a predetermined temperature is immersed in the container. You can.
- the blade 20 is implanted in the blade implant groove 17.
- the groove width of the driving groove 17 a is substantially the same as the thickness of the blade main body 21, so that the bent portion 22 is formed by the inner wall of the driving groove 17 a.
- the blade body 21 is deformed by being pushed to the side, and is returned into the substantially U-shaped cut 21k of the blade main body 21. Therefore, since the blade body 21 and the bent portion 22 are substantially one plate, the blade 20 can be easily driven into the blade implant groove 17.
- the entire bent portion 22 enters the step portion 17b having a width larger than the thickness of the blade body 21, so that the bent portion 22 is returned to the original position. It is in a state of spreading to return. Therefore, when a force is applied to pull out the blade 20, the bent portion 22 is hooked on the latch portion 17 ⁇ which is the edge of the step portion 17 b on the tire forming surface side, so to speak, Is in a powerful state. Therefore, the blade 20 can be fixed to the blade implant groove 17 without performing an operation of fixing the blade 20 such as welding after the driving of the blade 20.
- the groove width of the driving groove portion 17a is formed to be slightly larger than the thickness of the blade 20 similarly to the conventional narrow groove width. You should leave it. At this time, it is preferable that the size of the gap between the blade 20 and the driving groove 17a is 10 m or less, so that there is no backlash between the blade implant groove 17 and the blade 20. Thus, the blade 20 can be securely fixed to the blade implant groove 17. In addition, it is possible to suppress the protrusion of rubber during vulcanization.
- the driving groove 17a formed of a straight groove and the driving groove provided on the bottom side of the driving groove 17a are formed in the piece 14 of the tire vulcanizing mold 10.
- a blade implantation groove 17 having a step portion 17b having a width wider than the groove width of the groove portion 17a is formed, and a substantially U-shape is formed in the implantation groove 17 on the implantation side of the rectangular plate-shaped blade body 21.
- the piece 14 is manufactured by a powder sintering method in which the powder capable of sintering is laminated by heating and sintering, the step formed at the position of the undercut with respect to the driving groove 17a is formed.
- the blade implant groove 17 having the portion 17b can be easily formed.
- the force described for the blade 20 in which the bent portion 22 is formed by making a substantially U-shaped cut 21k on the implantation side of the blade body 21 is not limited to this.
- the method of implanting the blade of the present invention is not limited to the rectangular plate-shaped blades 20, 20A and 20B shown in FIG. 2 or FIG. It is also applicable when implanting other types of blades.
- the entire piece 14 was manufactured by the powder sintering method, but the portion including the blade implant groove 17 of the piece 14 and the portion where the inner wall shape of the mold is complicated, and further, the fine A portion having an air vent and an exhaust passage may be manufactured by a powder sintering method, and other portions may be manufactured using a conventional manufacturing method and assembled.
- the blade can be securely fixed to the tire vulcanizing mold in which the protrusion for forming the tread pattern is formed on the inner surface of the cavity of the mold.
- the quality can be improved, and no extra power is required, so that the man-hour can be greatly reduced.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Materials 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
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05719552A EP1719598A4 (en) | 2004-02-27 | 2005-02-25 | METHOD OF INSERTING A LAMEL, TIRE VOLCANIZING MOLD AND LAMEL |
US10/590,571 US20070187117A1 (en) | 2004-02-27 | 2005-02-25 | Blade planting method, tire curing metal mold, and blade |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-054317 | 2004-02-27 | ||
JP2004054317A JP2005238744A (ja) | 2004-02-27 | 2004-02-27 | ブレードの植え込み方法、タイヤ加硫金型及びブレード |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005082591A1 true WO2005082591A1 (ja) | 2005-09-09 |
Family
ID=34908787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/003201 WO2005082591A1 (ja) | 2004-02-27 | 2005-02-25 | ブレードの植え込み方法、タイヤ加硫金型及びブレード |
Country Status (5)
Country | Link |
---|---|
US (1) | US20070187117A1 (ja) |
EP (1) | EP1719598A4 (ja) |
JP (1) | JP2005238744A (ja) |
CN (1) | CN1921995A (ja) |
WO (1) | WO2005082591A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1652644A1 (de) * | 2004-10-30 | 2006-05-03 | Continental Aktiengesellschaft | Reifenvulkanisierform mit einer profilierten Formfläche aus gesintertem Material |
WO2014129651A1 (ja) * | 2013-02-25 | 2014-08-28 | 株式会社ブリヂストン | タイヤ加硫金型の製造方法、及び、タイヤ加硫金型 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4894522B2 (ja) * | 2007-01-11 | 2012-03-14 | 横浜ゴム株式会社 | タイヤ成形用金型の製造方法 |
US8425213B2 (en) | 2007-12-18 | 2013-04-23 | Pirelli Tyre S.P.A. | Apparatus for vulcanization and moulding of tyres and method for manufacturing the same |
JP5120046B2 (ja) * | 2008-04-22 | 2013-01-16 | 横浜ゴム株式会社 | タイヤ成形用金型の製造方法 |
KR101611844B1 (ko) | 2008-10-23 | 2016-04-12 | 후지 세이코 가부시키가이샤 | 타이어 가류 성형용 금형 |
FR2940166B1 (fr) * | 2008-12-24 | 2011-02-11 | Michelin Soc Tech | Procede de fabrication d'un element de garniture et d'un element de soutien destines a un moule de pneumatique |
US8323013B2 (en) | 2009-01-27 | 2012-12-04 | Michelin Recherche Et Technique S.A. | System for changing sipe blades for molding or retreading tires |
EP2705943A1 (en) * | 2009-10-12 | 2014-03-12 | Vestas Wind Systems A/S | Fixing device |
FR2961741B1 (fr) * | 2010-06-25 | 2012-08-03 | Michelin Soc Tech | Lamelle pour une garniture d'un moule destine a la vulcanisation d'une bande de roulement d'un pneumatique |
JP5723348B2 (ja) * | 2012-10-11 | 2015-05-27 | 住友ゴム工業株式会社 | モールドピン、モールドピンが装着されたタイヤモールド、及び、それを用いた空気入りタイヤの製造方法 |
GB201411680D0 (en) * | 2014-07-01 | 2014-08-13 | Rolls Royce Plc | Component casting |
FR3024073B1 (fr) * | 2014-07-22 | 2016-08-12 | Michelin & Cie | Moule comportant des elements mobiles obtenus par frittage |
US10683381B2 (en) | 2014-12-23 | 2020-06-16 | Bridgestone Americas Tire Operations, Llc | Actinic radiation curable polymeric mixtures, cured polymeric mixtures and related processes |
EP3390006B1 (en) | 2015-12-17 | 2021-01-27 | Bridgestone Americas Tire Operations, LLC | Additive manufacturing cartridges and processes for producing cured polymeric products by additive manufacturing |
DE102016204416A1 (de) * | 2016-03-17 | 2017-09-21 | Herbert Maschinenbau GmbH & Co. KG | Matrize für eine Reifenform, Reifenform und Verfahren zur Herstellung |
US11453161B2 (en) | 2016-10-27 | 2022-09-27 | Bridgestone Americas Tire Operations, Llc | Processes for producing cured polymeric products by additive manufacturing |
US11420384B2 (en) * | 2017-10-03 | 2022-08-23 | General Electric Company | Selective curing additive manufacturing method |
CN109732817A (zh) * | 2019-03-19 | 2019-05-10 | 青岛科技大学 | 一种防脱落钢片结构及钢片镶嵌方法 |
US11872726B2 (en) | 2019-11-07 | 2024-01-16 | The Goodyear Tire & Rubber Company | Tire segment model and a method of making a tire mold segment |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60155414A (ja) * | 1983-09-29 | 1985-08-15 | Bridgestone Corp | 割モ−ルド方式のタイヤ成形用金型およびその製造方法 |
JPH02303809A (ja) * | 1989-05-18 | 1990-12-17 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤの成形法及び成形用金型 |
JPH08229956A (ja) * | 1995-01-18 | 1996-09-10 | Michelin & Cie | 除去不可能なモチーフを成形する少なくとも1つの要素を備えたタイヤ金型の少なくとも一部を製造する方法及び装置 |
JPH10244540A (ja) * | 1997-01-29 | 1998-09-14 | Pirelli Coordinamento Pneumatici Spa | 車両用タイヤの加硫金型の製造方法及びその加硫金型並びにそのタイヤ |
JP2002331527A (ja) * | 2001-05-14 | 2002-11-19 | Bridgestone Corp | タイヤの加硫方法およびタイヤ加硫用金型 |
JP2003205522A (ja) * | 2002-01-11 | 2003-07-22 | Bridgestone Corp | ゴム成型品加硫モールドとその製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19749565C1 (de) * | 1997-11-10 | 1999-03-18 | Continental Ag | Reifenformsegment, Lamelle zur Verwendung in diesem Reifenformsegment sowie Reifenform |
KR100271208B1 (ko) * | 1998-08-13 | 2000-12-01 | 윤덕용 | 선택적 용침공정을 이용한 쾌속조형방법및 쾌속조형장치 |
-
2004
- 2004-02-27 JP JP2004054317A patent/JP2005238744A/ja active Pending
-
2005
- 2005-02-25 US US10/590,571 patent/US20070187117A1/en not_active Abandoned
- 2005-02-25 WO PCT/JP2005/003201 patent/WO2005082591A1/ja active Application Filing
- 2005-02-25 EP EP05719552A patent/EP1719598A4/en not_active Withdrawn
- 2005-02-25 CN CNA2005800060919A patent/CN1921995A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60155414A (ja) * | 1983-09-29 | 1985-08-15 | Bridgestone Corp | 割モ−ルド方式のタイヤ成形用金型およびその製造方法 |
JPH02303809A (ja) * | 1989-05-18 | 1990-12-17 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤの成形法及び成形用金型 |
JPH08229956A (ja) * | 1995-01-18 | 1996-09-10 | Michelin & Cie | 除去不可能なモチーフを成形する少なくとも1つの要素を備えたタイヤ金型の少なくとも一部を製造する方法及び装置 |
JPH10244540A (ja) * | 1997-01-29 | 1998-09-14 | Pirelli Coordinamento Pneumatici Spa | 車両用タイヤの加硫金型の製造方法及びその加硫金型並びにそのタイヤ |
JP2002331527A (ja) * | 2001-05-14 | 2002-11-19 | Bridgestone Corp | タイヤの加硫方法およびタイヤ加硫用金型 |
JP2003205522A (ja) * | 2002-01-11 | 2003-07-22 | Bridgestone Corp | ゴム成型品加硫モールドとその製造方法 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1719598A4 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1652644A1 (de) * | 2004-10-30 | 2006-05-03 | Continental Aktiengesellschaft | Reifenvulkanisierform mit einer profilierten Formfläche aus gesintertem Material |
WO2014129651A1 (ja) * | 2013-02-25 | 2014-08-28 | 株式会社ブリヂストン | タイヤ加硫金型の製造方法、及び、タイヤ加硫金型 |
US9815249B2 (en) | 2013-02-25 | 2017-11-14 | Bridgestone Corporation | Method for producing tire vulcanizing mold and tire vulcanizing mold |
Also Published As
Publication number | Publication date |
---|---|
CN1921995A (zh) | 2007-02-28 |
US20070187117A1 (en) | 2007-08-16 |
EP1719598A1 (en) | 2006-11-08 |
EP1719598A4 (en) | 2008-04-16 |
JP2005238744A (ja) | 2005-09-08 |
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