专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06468465B1 Plastic injection molding with reduced dimensional variations using gas pressure and secondary plastic injection 有权
标题翻译：使用气压和二次注塑，减小尺寸变化的注塑成型
公开(公告)号：US06468465B1
公开(公告)日：2002-10-22
申请号：US09550530
申请日：2000-04-17
申请人： Robert E. Hildebrand
发明人： Robert E. Hildebrand
IPC分类号： B29C4922
CPC分类号： B29C45/1704 , B29C2045/1715 , B29L2015/003 , Y10T74/19
摘要： In a method of plastic injection molding of plastic parts with a critical external dimensional accuracy, in particular plastic gears, the plastic molding material is first injected into the mold, and then gas is injected under pressure into the mold to reduce shrinkage of the plastic material away from the mold surface, forming a gas bubble in the plastic molding material in the mold. Then after cooling of that first injected plastic, a separate, secondary injection of more of the same plastic material under pressure into the gas bubble, in the mold (before removing the plastic part from the mold), provides increased strength and a uniform rotational moment of inertia of the gear.
摘要翻译：在具有临界外部尺寸精度的塑料部件的塑料注射成型方法中，特别是塑料齿轮中，首先将塑料模制材料注入模具中，然后将气体在压力下注入模具以减少塑料材料的收缩远离模具表面，在模具中的塑料模制材料中形成气泡。然后在第一次注射塑料冷却后，在模具中（在从模具中取出塑料部件之前）将更多的相同塑料材料分开注入到气泡中，提供增加的强度和均匀的旋转力矩齿轮的惯性。

2. 发明授权

US5635221A Injection molding apparatus for resin using gas injection 失效
标题翻译：注气成型设备
公开(公告)号：US5635221A
公开(公告)日：1997-06-03
申请号：US415049
申请日：1995-03-31
申请人： Jin H. Han
发明人： Jin H. Han
IPC分类号： B29C45/16 , B29C45/17 , B29C45/13
CPC分类号： B29C45/1704 , B29C45/1642 , B29C2045/1715
摘要： An injection molding apparatus for a resin structure uses gas injection. The apparatus includes a resin supply that feeds more than one resin to a mold, a gas exhaust that discharges gas supplied to the resin in order to closely contact the resin to the mold, and a supply selector that selectively opens and closes the resin supply using the pressure of the discharged gas to supply a different kind of resin onto the inner surface of a previously supplied resin.
摘要翻译：用于树脂结构的注塑设备使用气体注入。该装置包括将多于一种树脂供给到模具的树脂供给装置，排出供给树脂的气体以使树脂与模具紧密接触的排气口，以及选择性地使用排出气体的压力将不同种类的树脂供应到先前供应的树脂的内表面上。

3. 发明申请

US20170313486A1 WATER-SOLUBLE CONTAINER AND METHOD FOR THE PRODUCTION THEREOF 审中-公开
公开(公告)号：US20170313486A1
公开(公告)日：2017-11-02
申请号：US15522173
申请日：2015-11-02
申请人： Henkel AG & Co. KGaA
发明人： Ingomar HENNING
IPC分类号： B65D65/46 , C11D17/04 , B65D85/808 , B65B63/08 , B65B7/00 , B29C43/08 , B65B1/02 , B29C43/36 , B65B3/02 , B29L31/00 , B29K29/00 , B29C43/04
CPC分类号： B65D65/46 , B29C43/08 , B29C43/361 , B29C45/1704 , B29C45/1706 , B29C2043/046 , B29C2043/3615 , B29C2045/1715 , B29K2029/04 , B29K2995/0062 , B29L2031/712 , B65B1/02 , B65B3/022 , B65B5/02 , B65B7/00 , B65B7/164 , B65B47/02 , B65B47/04 , B65B63/08 , B65B65/003 , B65B2220/14 , B65B2230/02 , B65D85/808 , C11D17/042 , C11D17/045
摘要： The present disclosure relates to a method for producing a container for washing and/or cleaning agents from a water-soluble material and to a container that is obtained in accordance with the method as contemplated herein.

4. 发明授权

US06428736B1 Method for forming a hollow bottom of acrylic cups 失效
标题翻译：形成丙烯酸杯的中空底部的方法
公开(公告)号：US06428736B1
公开(公告)日：2002-08-06
申请号：US09371851
申请日：1999-08-11
申请人： Cheng-Hsu Wu
发明人： Cheng-Hsu Wu
IPC分类号： B29D2400
CPC分类号： B29C45/1704 , B29C45/0053 , B29C45/38 , B29C45/7207 , B29C69/02 , B29C2045/1715 , B29L2031/7132
摘要： A method for forming a hollow bottom of an acrylic cup by forming a cup body by injecting a molding with a liquid transparent or semi-transparent acrylic material into a mold to form a mushroom shaped cavity. The cavity in the bottom of the cup body is filled with a gas, permitting the whole cup to appear to have a three dimensional (3D) visual effect. The cavity of the bottom of the cup can be filled with a non-colored or colored liquid to permit the whole cup to contain a deflected visual effect of a plurality of colored layers.
摘要翻译：一种用于通过将具有液体透明或半透明丙烯酸材料的模制件注射到模具中以形成蘑菇形腔体而形成杯体的方法来形成丙烯酸杯的中空底部的方法。杯体底部的空腔充满气体，允许整个杯子看起来具有三维（3D）视觉效果。杯底部的空腔可以填充无色或有色液体，以允许整个杯子包含多个着色层的偏转的视觉效果。

5. 发明授权

US06444149B1 Process for the manufacturing of an article of plastic material 失效
标题翻译：塑料制品制造工艺
公开(公告)号：US06444149B1
公开(公告)日：2002-09-03
申请号：US09380313
申请日：1999-09-09
申请人： Anders Valentinsson
发明人： Anders Valentinsson
IPC分类号： B29C4406
CPC分类号： B32B5/18 , B29C45/14 , B29C45/16 , B29C45/1704 , B29C49/04 , B29C49/22 , B29C49/4802 , B29C51/10 , B29C51/14 , B29C2045/1715 , B29C2049/4807 , B29C2791/006 , B29C2791/007 , B29K2023/06 , B29K2023/12 , B29K2025/00 , B29K2027/06 , B29K2105/04 , B32B27/065 , B32B2307/304 , B32B2439/00
摘要： Article made of thermoplastic material, which article is rigid and at least partly heat insulating. The article includes a laminate in at least parts of the article. The laminate includes a first and a second layer of solid thermoplastic material (A) and an intermediate layer of expanded thermoplastic material (B) with an average density of 50-800 kg/m3. The thermoplastic materials (A) and (B) are the same or compatible materials. The article is manufactured according to a process comprising the steps a) forming of a solid outer layer, b) manufacturing of an intermediate expanded layer and c) the appendage of functional parts such as reinforcing profiles, guiding profiles, stacking profiles, hinge parts, pockets, label holders, profiles or holes for automatic handling, locking devices or the like.
摘要翻译：由热塑性材料制成的制品，该制品是刚性的，至少部分绝热。该制品在制品的至少部分中包括层压材料。层压板包括固体热塑性材料（A）的第一层和第二层以及平均密度为50-800kg / m 3的发泡热塑性材料（B）的中间层。热塑性材料（A）和（B）是相同或相容的材料。该制品根据包括以下步骤的方法制造：a）形成固体外层，b）制造中间发泡层，c）附加功能部件，例如增强型材，引导型材，堆叠型材，铰链部件，口袋，标签支架，用于自动处理，锁定装置等的型材或孔。

6. 发明授权

US5928600A Manufacturing method of a container formed integrally 失效
标题翻译：整体形成的容器的制造方法
公开(公告)号：US5928600A
公开(公告)日：1999-07-27
申请号：US906100
申请日：1997-08-05
申请人： Hui-Ying Chu
发明人： Hui-Ying Chu
IPC分类号： B29C45/17 , B65D81/38 , B29C45/00 , B29D22/00
CPC分类号： B29C45/1704 , B65D81/3872 , B29C2045/1715
摘要： A manufacturing method of a container formed integrally includes steps of preparing a mold, forming a gas shooting hole, injecting material in the mold for forming a container, shooting gas in the mold for forming an inner hollow layer, opening the mold and taking out a shaped container, and sealing a gas hole. The manufacturing method reduces time needed in forming a container in the mold, enhancing quality of containers produced, by inertia gas shot in material for a container injected in the mold.
摘要翻译：整体形成的容器的制造方法包括以下步骤：制备模具，形成气体喷射孔，在用于形成容器的模具中注入材料，在用于形成内部中空层的模具中喷射气体，打开模具并取出并且密封气孔。该制造方法减少了在模具中形成容器所需的时间，通过在模具中注入的容器的材料中的惯性气体来提高生产的容器的质量。

7. 发明授权

US5656215A Process for injection molding objects having at least two different layers 失效
标题翻译：具有至少两个不同层的注射成型物体的方法
公开(公告)号：US5656215A
公开(公告)日：1997-08-12
申请号：US425109
申请日：1995-04-20
申请人： Helmut Eckardt , Hermann Plank , Harald Bleier
发明人： Helmut Eckardt , Hermann Plank , Harald Bleier
IPC分类号： B29C37/00 , B29C45/14 , B29C45/16 , B29C45/17
CPC分类号： B29C45/1704 , B29C37/0032 , B29C45/14778 , B29C45/1642 , B29C2037/0035 , B29C2045/1715 , B29C45/1635 , B29K2101/10 , Y10S425/812
摘要： A process for the injection molding of objects having an outer layer of enamel and an inter layer of a plastic material is disclosed. According to the process, a liquid enamel is used. This enamel is injected by an enamel-injection apparatus through an enamel-injection die. A plastic melt passes through an injection unit into the cavity. According to the invention, the liquid enamel is injected into the flow path of the melt in the region before the cavity, before the melt is injected, so that the melt is encased by enamel before it is distributed in the cavity. Variations are also disclosed. For example, the form can be filled with enamel and the excess enamel drained. Then, the melted plastic material is introduced into the injection molding form. Also, the form can filled and then the capacity of the form increased to accommodate the melted plastic material. In any case, it is possible to use liquid enamels to enamel injection molded parts in the tool or form. Furthermore, the inventive process makes possible a rapid and therefore economical mode of operation.
摘要翻译：公开了一种用于注射成型具有釉质外层和塑料材料层的物体的方法。根据该方法，使用液体搪瓷。该釉质通过搪瓷注射装置通过搪瓷注射模具注射。塑料熔体通过注射单元进入空腔。根据本发明，在注射熔体之前，将液体搪瓷注入到腔体之前的区域内的熔体的流动路径中，使得熔体在其被分配在空腔中之前被搪瓷包住。还公开了变化。例如，表面可以填充珐琅质并排出多余的珐琅质。然后，将熔融的塑料材料引入注射成型形式。此外，可以填充形式，然后增加形式的容量以适应熔融的塑料材料。在任何情况下，可以使用液体搪瓷以工具或形式搪瓷注塑部件。此外，本发明的方法使得可以快速且因此经济的操作模式。

8. 发明申请

US20030235698A1 Plastic injection molding with gas assisted metal moldings therein 审中-公开
标题翻译：其中气体辅助金属模制品的注塑成型
公开(公告)号：US20030235698A1
公开(公告)日：2003-12-25
申请号：US10183905
申请日：2002-06-25
申请人： Visteon Global Technologies, Inc.
发明人： Harvinder Singh
IPC分类号： B29B017/00
CPC分类号： B29C45/1642 , B29C45/1704 , B29C2045/1651 , B29C2045/167 , B29C2045/1696 , B29C2045/1715 , B29C2045/1718 , B29K2995/0005 , B29K2995/0013 , Y10T428/31678 , Y10T428/31692
摘要： The present invention details the construction of a plastic injection molded part having a molded metal reinforcement located therein. Additionally, provided by the invention is a method for manufacturing such a molded part and an apparatus for performing that method.
摘要翻译：本发明详细描述了一种具有位于其中的模制金属加强件的塑料注模部件的结构。此外，本发明提供了一种制造这种模制件的方法和用于执行该方法的装置。

9. 发明申请

US20010000937A1 Unitary composite article and method of making same 审中-公开
标题翻译：单一复合制品及其制造方法
公开(公告)号：US20010000937A1
公开(公告)日：2001-05-10
申请号：US09732697
申请日：2000-12-08
申请人： Patent Holding Company
发明人： Larry J. Winget , Darius J. Preisler
IPC分类号： B60R021/20 , B29D022/04
CPC分类号： B60R21/203 , B29C45/14 , B29C45/1642 , B29C45/1671 , B29C45/1704 , B29C2045/1673 , B29C2045/1715 , B29L2031/3038 , B29L2031/3047 , B60R21/207 , B62D1/04
摘要： The present invention involves a unitary composite article and method of making same. The unitary composite article comprises a one-piece, plastic body and a stiffening material. The one-piece plastic body includes a collapsible first portion having an inner cavity defined by an outer wall formed by an injection molding process. The plastic of the outer wall has a thickness which makes the outer wall susceptible to collapse into the inner cavity during normal usage of the article. The stiffening material substantially fills the inner cavity by an injection process. The stiffening material provides rigidity to the article to prevent collapse of the outer wall into the inner cavity when the plastic body experiences substantial external forces at the first portion during normal usage.
摘要翻译：本发明涉及一体化复合制品及其制造方法。整体复合制品包括一体式塑料体和加强材料。一体式塑料体包括可折叠的第一部分，其具有由通过注射成型工艺形成的外壁限定的内部空腔。外壁的塑料具有使制品正常使用期间外壁容易塌陷到内腔中的厚度。加强材料通过注射过程基本上填充内腔。当塑料体在正常使用期间在第一部分处受到实质的外力时，加强材料为制品提供刚性以防止外壁破裂到内腔中。

10. 发明授权

US5882559A Process for injection molding objects having at least two different layers 失效
标题翻译：具有至少两个不同层的注射成型物体的方法
公开(公告)号：US5882559A
公开(公告)日：1999-03-16
申请号：US907331
申请日：1997-08-06
申请人： Helmut Eckardt , Hermann Plank , Harald Bleier
发明人： Helmut Eckardt , Hermann Plank , Harald Bleier
IPC分类号： B29C37/00 , B29C45/14 , B29C45/16 , B29C45/17 , B29C44/06
CPC分类号： B29C45/1704 , B29C37/0032 , B29C45/14778 , B29C45/1642 , B29C2037/0035 , B29C2045/1715 , B29C45/1635 , B29K2101/10 , Y10S425/812
摘要： A process for the injection molding of objects having an outer layer of enamel and an inter layer of a plastic material is disclosed. According to the process, a liquid enamel is used. This enamel is injected by an enamel-injection apparatus through an enamel-injection die. A plastic melt passes through an injection unit into the cavity. According to the invention, the liquid enamel is injected into the flow path of the melt in the region before the cavity, before the melt is injected, so that the melt is encased by enamel before it is distributed in the cavity. Variations are also disclosed. For example, the form can be filled with enamel and the excess enamel drained. Then, the melted plastic material is introduced into the injection molding form. Also, the form can filled and then the capacity of the form increased to accommodate the melted plastic material. In any case, it is possible to use liquid enamels to enamel injection molded parts in the tool or form. Furthermore, the inventive process makes possible a rapid and therefore economical mode of operation.
摘要翻译：公开了一种用于注射成型具有釉质外层和塑料材料层的物体的方法。根据该方法，使用液体搪瓷。该釉质通过搪瓷注射装置通过搪瓷注射模具注射。塑料熔体通过注射单元进入空腔。根据本发明，在注射熔体之前，将液体搪瓷注入到腔体之前的区域内的熔体的流动路径中，使得熔体在其被分配在空腔中之前被搪瓷包住。还公开了变化。例如，表面可以填充珐琅质并排出多余的珐琅质。然后，将熔融的塑料材料引入注射成型形式。此外，可以填充形式，然后增加形式的容量以适应熔融的塑料材料。在任何情况下，可以使用液体搪瓷以工具或形式搪瓷注塑部件。此外，本发明的方法使得可以快速且因此经济的操作模式。

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