专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明申请

US20080277820A1 Moulds for Moulding Objects Made of Plastics and a Method for Producing a Mould Element 有权
标题翻译：由塑料制成的成型模具的模具和用于生产模具元件的方法
公开(公告)号：US20080277820A1
公开(公告)日：2008-11-13
申请号：US11991469
申请日：2006-08-21
申请人： Zeno Zuffa , Florenzo Parrinello
发明人： Zeno Zuffa , Florenzo Parrinello
IPC分类号： B29C33/38 , B29C33/04 , B22F1/00 , B29C33/42
CPC分类号： B29C43/52 , B22F5/007 , B22F2998/10 , B29C33/02 , B29C33/04 , B29C33/3842 , B29C45/33 , B29C45/7312 , B29C2033/042 , B29K2105/253 , B29L2001/00 , B29L2031/565 , B33Y80/00 , B22F3/225 , B22F7/062 , B22F3/10
摘要： A mould comprises at least two die parts, each die part comprising a recess for forming a portion of an object and a conduit arrangement through which a cooling fluid can flow, the conduit arrangement comprising a curved conduit which surrounds the recess, an inlet conduit having a supply portion which leads into the curved conduit and an outlet conduit having a discharge portion which leaves the curved conduit so as to define a path for the cooling fluid, the curved conduit, the supply portion and the discharge portion being arranged so as to be interceptable by a common plane that contains the path.
摘要翻译：模具包括至少两个模具部件，每个模具部件包括用于形成物体的一部分的凹部和冷却流体可以流过的导管装置，所述导管装置包括围绕凹部的弯曲导管，具有导入弯曲导管的供应部分和具有排出部分的出口导管，该排出部分离开弯曲导管，以便限定用于冷却流体的路径，弯曲导管，供应部分和排出部分被布置成可以通过包含路径的公共平面拦截。

92. 发明授权

US07445743B2 Molding tool, and method of making plastic articles 有权
标题翻译：成型工具和制造塑料制品的方法
公开(公告)号：US07445743B2
公开(公告)日：2008-11-04
申请号：US11468529
申请日：2006-08-30
申请人： Martin Eichlseder
发明人： Martin Eichlseder
IPC分类号： B29C45/78
CPC分类号： B29C45/2642 , B29C33/04 , B29C45/73 , B29C45/7312 , B29C2033/042 , B29C2045/7343 , B29C2045/7393
摘要： A mold portion of a molding tool for making plastic articles includes a base body defining a cavity surface and having formed therein at least one heating channel, and at least one cooling channel separated from the heating channel and having a cross section which is smaller than a cross section of the heating channel. The cooling channel is positioned hereby closer to the cavity surface than the heat channel and thus is in an area between the heat channel and the cavity surface, thereby defining a cavity-proximal cooling channel and a cavity-distal heat channel. Before the injection process, the cavity surface is heated by the heat channel to a higher temperature than the demolding temperature of the plastic article to be formed. At the end of the injection process, the cavity surface is cooled by the cooling system.
摘要翻译：用于制造塑料制品的模制工具的模具部分包括限定空腔表面并且在其中形成有至少一个加热通道的基体，以及与加热通道分离的至少一个冷却通道，并且具有小于加热通道的横截面。冷却通道被定位成比热通道更靠近空腔表面，因此位于热通道和空腔表面之间的区域中，从而限定空腔近端冷却通道和空腔 - 远侧热通道。在注射过程之前，空腔表面被热通道加热到比要形成的塑料制品的脱模温度更高的温度。在注射过程结束时，空腔表面被冷却系统冷却。

93. 发明授权

US07300609B2 Injection-moulding tool for the production of information carriers in disc form 失效
标题翻译：用于生产光盘信息载体的注塑工具
公开(公告)号：US07300609B2
公开(公告)日：2007-11-27
申请号：US10935425
申请日：2004-09-07
申请人： Markus Gabriel
发明人： Markus Gabriel
IPC分类号： B29C45/73
CPC分类号： B29C45/7312 , B29C33/048 , B29C35/16 , B29C45/2642 , B29C45/7337 , B29C2045/2644 , Y10S425/81
摘要： An injection-moulding tool for the production of a mould in disc form, in particular in the form of information carriers such as CDs and/or DVDs, wherein the injection-moulding tool comprises a first and a second mirror block, wherein the first and second mirror blocks lie opposite each other and are movable in relation to each other for the opening and closing of the mould, and means for actively controlling the temperature of at least one of the first and second mirror blocks. A method for producing mouldings in disc form utilizing the injection-moulding tool is also disclosed.
摘要翻译：一种用于生产盘形模具的注射成型工具，特别是诸如CD和/或DVD之类的信息载体的形式，其中注射模制工具包括第一和第二镜块，其中第一和第二镜块彼此相对并且可以相对于彼此移动以打开和关闭模具，以及用于主动地控制第一和第二镜块中的至少一个的温度的装置。还公开了一种利用注射成型工具制造盘形模制品的方法。

94. 发明申请

US20070264383A1 Mold-cooling device having vortex-inducing cooling-fluid chamber 审中-公开
标题翻译：具有涡流诱导冷却液室的模具冷却装置
公开(公告)号：US20070264383A1
公开(公告)日：2007-11-15
申请号：US11432627
申请日：2006-05-12
申请人： Joachim Niewels , Robin Lovell
发明人： Joachim Niewels , Robin Lovell
IPC分类号： B29C35/16 , B29C49/00
CPC分类号： B29C35/16 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14106 , B29B2911/14133 , B29C33/04 , B29C45/7312 , B29C49/06 , B29C2035/1658 , B29K2105/253
摘要： Disclosed, amongst other things, is: (i) a mold-cooling device; (ii) a molding system having a mold-cooling device; (iii) a mold assembly having a mold-cooling device, (iv) a molded article, such as a preform, manufactured by a molding system having a mold-cooling device; and (v) a method of a mold-cooling device.
摘要翻译：披露的其中之一是：（i）模具冷却装置; （ii）具有模具冷却装置的模制系统; （iii）具有模具冷却装置的模具组件，（iv）由具有模具冷却装置的模制系统制造的模制品，例如预成型件; 和（v）模具冷却装置的方法。

95. 发明授权

US07261551B2 Preform molds incorporating high heat conductivity material 失效
标题翻译：包含高导热性材料的预成型模具
公开(公告)号：US07261551B2
公开(公告)日：2007-08-28
申请号：US10788905
申请日：2004-02-26
申请人： Gerald A. Hutchinson , Robert A. Lee
发明人： Gerald A. Hutchinson , Robert A. Lee
IPC分类号： B29C45/16
CPC分类号： B29C45/1625 , B29B11/08 , B29B11/14 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/14073 , B29B2911/1408 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/1412 , B29B2911/14126 , B29B2911/14133 , B29B2911/1414 , B29B2911/14146 , B29B2911/14153 , B29B2911/1424 , B29B2911/14246 , B29B2911/14253 , B29B2911/1426 , B29B2911/14266 , B29B2911/14273 , B29B2911/1428 , B29B2911/14286 , B29B2911/14326 , B29B2911/1433 , B29B2911/14331 , B29B2911/14333 , B29B2911/14336 , B29B2911/14337 , B29B2911/1444 , B29B2911/14466 , B29B2911/14593 , B29B2911/14606 , B29B2911/14633 , B29B2911/1464 , B29B2911/14646 , B29B2911/14666 , B29B2911/14986 , B29B2911/14993 , B29C45/045 , B29C45/062 , B29C45/1628 , B29C45/1684 , B29C45/372 , B29C45/40 , B29C45/43 , B29C45/73 , B29C45/7312 , B29C49/0005 , B29C49/0073 , B29C49/06 , B29C49/22 , B29C49/221 , B29C2043/527 , B29C2049/026 , B29K2067/00 , B29K2105/162 , B29K2105/253 , B29K2105/258 , B29K2105/26 , B29K2995/0025 , B29K2995/004 , B29K2995/0067 , B32B27/36 , B32B2367/00 , B32B2439/70 , B65D1/0215 , Y10T428/1352 , Y10T428/1379 , Y10T428/1383 , Y10T428/1393 , Y10T428/31761 , Y10T428/31786 , Y10T428/31859 , Y10T428/3187
摘要： This invention relates to methods and apparatus for making articles made of polyester, preferably polyethylene terephthalate (PET), having coated directly to at least one of the surfaces thereof one or more layers of thermoplastic material with good gas-barrier characteristics. In one preferred method and apparatus, preforms are injection molded, barrier-coated immediately thereafter, and remain on a mold portion for a time to speed cooling of the completed preform. Preferably the barrier-coated articles take the form of preforms coated by at least one layer of barrier material and the containers are blow-molded therefrom. Such barrier-coated containers are preferably of the type to hold beverages such as soft drinks, beer or juice. The preferred barrier materials have a lower permeability to oxygen and carbon dioxide than PET as well as key physical properties similar to PET. The materials and methods provide that the barrier layers have good adherence to PET, even during and after the blow molding process to form containers from preforms. Preferred barrier coating materials include poly(hydroxyamino ethers).
摘要翻译：本发明涉及用于制造由聚酯，优选聚对苯二甲酸乙二醇酯（PET）制成的制品的方法和装置，其直接涂覆在其至少一个表面上的一层或多层具有良好气体阻隔特性的热塑性材料。在一种优选的方法和装置中，预成型件被注射成型，立即进行阻隔涂层，并保留在模具部分上一段时间以加速完成的预制件的冷却。优选地，阻挡涂层制品采用由至少一层阻挡材料涂覆的预成型件的形式，并且容器由其吹塑成型。这种阻隔涂层的容器优选地是用于容纳诸如软饮料，啤酒或果汁的饮料的类型。优选的阻隔材料具有比PET更低的氧气和二氧化碳渗透性以及与PET类似的关键物理性质。材料和方法规定，即使在吹塑成型过程中和之后，阻挡层对PET具有良好的粘附性，以从预制件形成容器。优选的阻隔涂层材料包括聚（羟基氨基醚）。

96. 发明授权

US07234930B2 Cooling circuit for cooling neck ring of preforms 失效
标题翻译：用于冷却预制棒颈环的冷却回路
公开(公告)号：US07234930B2
公开(公告)日：2007-06-26
申请号：US10865973
申请日：2004-06-14
申请人： Joachim Johannes Niewels , Michael K. Zuraw , Guoming Li
发明人： Joachim Johannes Niewels , Michael K. Zuraw , Guoming Li
IPC分类号： B29C45/73
CPC分类号： B29C45/7312 , B29C45/33 , B29C2033/042 , B29K2105/253 , B33Y70/00 , B33Y80/00
摘要： A cooling circuit for a neck ring of a preform is conformed to the surface of the neck ring by providing a neck ring in two parts. The first part supports the neck ring and provides strength and durability to the neck ring insert. The second part is formed of porous steel impregnated with highly thermally conductive metal and includes a cooling channel that provides substantially uniform cooling around the neck ring of the preform.
摘要翻译：预成型件的颈环的冷却回路通过将颈环分成两部分而与颈圈的表面相符。第一部分支撑颈环，并为颈环插入物提供强度和耐久性。第二部分由浸渍有高导热性金属的多孔钢形成，并且包括在预成型件的颈环周围提供基本均匀的冷却的冷却通道。

97. 发明授权

US07118372B2 Molding tool having a heating and cooling medium 有权
标题翻译：具有加热和冷却介质的成型工具
公开(公告)号：US07118372B2
公开(公告)日：2006-10-10
申请号：US10984069
申请日：2004-11-09
申请人： Martin Eichlseder
发明人： Martin Eichlseder
IPC分类号： B29C45/73
CPC分类号： B29C45/2642 , B29C33/04 , B29C45/73 , B29C45/7312 , B29C2033/042 , B29C2045/7343 , B29C2045/7393
摘要： A mold portion of a molding tool for making plastic articles includes a base body defining a cavity surface and having formed therein at least one heating channel, and at least one cooling channel separated from the heating channel and having a cross section which is smaller than a cross section of the heating channel. The cooling channel is positioned hereby closer to the cavity surface than the heat channel and thus is in an area between the heat channel and the cavity surface, thereby defining a cavity-proximal cooling channel and a cavity-distal heat channel. Before the injection process, the cavity surface is heated by the heat channel to a higher temperature than the demolding temperature of the plastic article to be formed. At the end of the injection process, the cavity surface is cooled by the cooling system.
摘要翻译：用于制造塑料制品的模制工具的模具部分包括限定空腔表面并且在其中形成有至少一个加热通道的基体，以及与加热通道分离的至少一个冷却通道，并且具有小于加热通道的横截面。冷却通道被定位成比热通道更靠近空腔表面，因此位于热通道和空腔表面之间的区域中，从而限定空腔近端冷却通道和空腔 - 远侧热通道。在注射过程之前，空腔表面被热通道加热到比要形成的塑料制品的脱模温度更高的温度。在注射过程结束时，空腔表面被冷却系统冷却。

98. 发明申请

US20060138698A1 Method for making a tool for forming a material and tool obtainable by said method 审中-公开
标题翻译：一种用于制造用于形成可通过所述方法获得的材料和工具的工具的方法
公开(公告)号：US20060138698A1
公开(公告)日：2006-06-29
申请号：US10522332
申请日：2003-07-25
申请人： Philippe Chapuis
发明人： Philippe Chapuis
IPC分类号： B21D37/16 , B21D22/20 , B29C45/73
CPC分类号： B29C45/7312 , B21D22/201 , B21D22/208 , B21D37/16 , B23P15/007 , B23P15/24 , B29C33/3842
摘要： The invention concerns a method for making a material-shaping tool, in particular by hot pressing or injection moulding. The tool has an integral assembly of sections mutually adjacent along junction surfaces. Grooves provided in the junction surfaces and passages provided through the sections define a circuit for circulating a heating medium. Each section can be designed and produced, for example, by molding or machining in a block of heat-conducting material, so as to ensure an optimal configuration of the heating medium circuit.
摘要翻译：本发明涉及一种用于制造材料成型工具的方法，特别是通过热压或注塑成型。该工具具有沿着连接表面相互相邻的部分的整体组合。设置在接合面中的沟槽和通过这些部分提供的通道限定了用于循环加热介质的回路。每个部分可以例如通过在导热材料块中模制或加工来设计和制造，以确保加热介质回路的最佳配置。

99. 发明授权

US07004221B2 Mold components having a conformal thermal management system and methods for manufacturing same 失效
公开(公告)号：US07004221B2
公开(公告)日：2006-02-28
申请号：US10186958
申请日：2002-07-01
申请人： Roy E. Moore, Jr. , Daniel J. Swistak
发明人： Roy E. Moore, Jr. , Daniel J. Swistak
IPC分类号： B22D15/00
CPC分类号： B29C33/046 , B23P15/007 , B29C33/04 , B29C45/7312 , B29C45/7337
摘要： A method for manufacturing a mold component having a conformal thermal management system comprises forming a first mold segment and a second mold segment, each comprising a surface having a profile defined by the surface. A channel pattern is disposed beneath the profile defined by the surface in at least one of the first mold segment and second mold segment. The first mold segment and second mold segment are aligned to form a network of channels. The first mold segment and second mold segment are joined together to form the mold component.

100. 发明申请

US20050196485A1 Heat transfer system for a mold 审中-公开
标题翻译：模具用传热系统
公开(公告)号：US20050196485A1
公开(公告)日：2005-09-08
申请号：US11034691
申请日：2005-01-13
申请人： Martin Cass , Shawn Overmyer , Bill Raubenolt
发明人： Martin Cass , Shawn Overmyer , Bill Raubenolt
IPC分类号： B29C49/00
CPC分类号： B29C49/4823 , B29C33/04 , B29C33/3828 , B29C45/7312 , B29K2905/10
摘要： An apparatus for facilitating heat transfer in a mold is disclosed. The apparatus includes a mold section having an external surface defining a concave-shaped channel, a hollow elongated member positioned within the channel, and a binding material attaching the hollow elongated member to the mold section. Heat transfers from the mold section to relatively cooler heat transfer fluid when the fluid is directed through the hollow elongated member. Heat may also transfer from the molded piece to the mold section when the fluid is transported through the hollow elongated member. The apparatus may have any number of channels and members. The hollow elongated member may be a copper tube and be completely or partially positioned within the channel. The mold section and binding material may be made of aluminum. A method of manufacture of the apparatus is also disclosed.
摘要翻译：公开了一种用于促进模具中的热传递的装置。该设备包括具有限定凹形通道的外表面的模具部分，定位在通道内的中空细长构件和将中空细长构件附接到模具部分的粘合材料。当流体通过中空细长构件时，热量从模具部分转移到相对较冷的传热流体。当流体通过中空细长构件输送时，热也可以从模制件转移到模具部分。该装置可以具有任何数量的通道和构件。中空细长构件可以是铜管，并且完全或部分地定位在通道内。模具部分和粘合材料可以由铝制成。还公开了一种制造该装置的方法。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式