公开(公告)号：US08075301B2

公开(公告)日：2011-12-13

申请号：US11933547

申请日：2007-11-01

申请人： Heinz Caviezel ,  Martin Hirt ,  Ralph Kettl

发明人： Heinz Caviezel ,  Martin Hirt ,  Ralph Kettl

IPC分类号： B29C49/48

CPC分类号： B29C49/4242 ,  B24C1/06 ,  B29C33/424 ,  B29C49/04 ,  B29C49/48 ,  B29C49/4817 ,  B29C49/4823 ,  B29C2049/4825 ,  B29K2995/0073 ,  B29L2031/703 ,  Y10T428/13 ,  Y10T428/1352

摘要： A suction blowmold (1) having a cavity (3) formed by two mold halves (9) for producing extrusion suction-blowmolded plastic molded parts (10) using the suction-blowing method, in which an extruded, plastically deformable preform (2) in the form of a plastic melt tube is brought into the closed cavity (3) and in position in the cavity at least partially sliding on the mold surface (5). The suction blowmold (1) according to the present invention is characterized in that at least a part of the mold surface (5) of the cavity (3) has a structuring which provides a reduced sliding friction to the preform (2). A method for producing such a suction blowmold (1), the use thereof for producing extrusion suction-blowmolded plastic molded parts (10), and corresponding extrusion suction-blowmolded plastic molded parts (10) are additionally disclosed.

摘要翻译： 一种吸气吹模（1），其具有由两个半模（9）形成的空腔（3），用于使用所述抽吸吹塑法制造挤出吸力吹塑成型塑料模制件（10），其中挤出的可塑性变形的预成型件（2） 以塑料熔体管的形式被引入封闭空腔（3）中并且在空腔中的至少部分地在模具表面（5）上滑动的位置。 根据本发明的抽吸吹塑模具（1）的特征在于，空腔（3）的模具表面（5）的至少一部分具有为预成型件（2）提供减小的滑动摩擦的结构。 另外公开了一种用于制造这种吸入吹塑模具（1）的方法，其用于生产挤出抽吸吹塑成型部件（10）的用途和相应的挤出抽吸吹塑成型部件（10）。

公开(公告)号：US20110165285A1

公开(公告)日：2011-07-07

申请号：US12987354

申请日：2011-01-10

申请人： Michael T. Lane

发明人： Michael T. Lane

IPC分类号： B29C49/64

CPC分类号： B29C49/4823 ,  B29C33/04 ,  B29C33/306 ,  B29C49/12 ,  B29C2049/4825 ,  B29C2049/4856 ,  B29C2049/4858 ,  B29C2049/4864 ,  B29C2049/4889 ,  B29C2049/4892 ,  B29K2023/06 ,  B29K2023/065 ,  B29K2023/12 ,  B29K2067/00 ,  B29L2031/7158 ,  B33Y70/00 ,  B33Y80/00

摘要： A blow mold shell assembly includes a mold cavity insert defining a mold profile on an inner surface. A manifold insert is separately formed from the mold cavity insert and disposed outboard of the mold cavity insert. The manifold insert includes at least one coolant channel formed therein. The mold cavity insert is substantially solid throughout its cross-section and precluded from passing coolant. In one example, the coolant channels may be formed longitudinally through the manifold insert. A fluid inlet fitting and a fluid outlet fitting are both in fluid communication with the manifold insert.

摘要翻译： 吹塑模具壳体组件包括在内表面上限定模具型材的模腔插入件。 歧管插入件与模腔嵌件单独形成，并设置在模腔插入件的外侧。 歧管插入件包括形成在其中的至少一个冷却剂通道。 模腔插入件在整个横截面上基本上是实心的，并且排除了通过冷却剂。 在一个示例中，冷却剂通道可以纵向地形成通过歧管插入件。 流体入口配件和流体出口配件都与歧管插入件流体连通。

公开(公告)号：US20100300043A1

公开(公告)日：2010-12-02

申请号：US12744828

申请日：2008-11-17

申请人： Jacques Thomasset

发明人： Jacques Thomasset

IPC分类号： B65B55/02 ,  B65D90/00

CPC分类号： B29C49/64 ,  B29C49/4823 ,  B29C2049/4825 ,  B29C2049/4828 ,  B29C2049/4843 ,  B29K2067/00 ,  B29L2031/7158 ,  B65B3/022 ,  B65B55/06 ,  B65D1/0276 ,  B67C2003/226

摘要： The invention relates to a process for manufacturing and hot-filling a PET container comprising the following steps: a) providing a PET preform capable of being blow molded; b) blow molding the preform in the cavity of a mold so as to form a container; c) removing the container from the mold cavity; d) filling the container with a liquid, the temperature of which is above 80° C.; e) sealing the container in a leaktight fashion; f) sterilizing and cooling the container; and g) shrinking the container, characterized in that: in step a) a PET preform composed of a copolymer based on terephthalic acid is used; in step a), at least one part of the preform is at a temperature greater than or equal to 110° C.; the temperature of the mold used in step b) is less than or equal to 65° C.; and during step g) the container is heated for a duration between 1 and 5 seconds at a temperature between 600 and 1000° C. in at least one part of the container so as to create a shrinkage and a reduction in the volume of the container. The invention also relates to a container obtained using the process described above.

摘要翻译： 本发明涉及一种用于制造和热灌装PET容器的方法，包括以下步骤：a）提供能够被吹塑的PET预型件; b）在模具的空腔内吹塑预成型件以形成容器; c）从模腔中取出容器; d）用温度高于80℃的液体填充容器; e）以密封方式密封容器; f）消毒和冷却容器; 和g）使容器收缩，其特征在于：在步骤a）中使用由基于对苯二甲酸的共聚物组成的PET预型体; 在步骤a）中，预制件的至少一部分处于大于或等于110℃的温度; 步骤b）中使用的模具的温度小于或等于65℃。 并且在步骤g）期间，容器在容器的至少一部分中在600至1000℃之间的温度下加热1至5秒的持续时间，从而产生容器的收缩和体积的减小 。 本发明还涉及使用上述方法获得的容器。

公开(公告)号：US07311509B2

公开(公告)日：2007-12-25

申请号：US10568784

申请日：2004-08-16

申请人： Manfred A. A. Lupke ,  Stefan A. Lupke

发明人： Manfred A. A. Lupke ,  Stefan A. Lupke

IPC分类号： B29C47/90

CPC分类号： B29C47/882 ,  B29C47/0023 ,  B29C47/0033 ,  B29C47/0038 ,  B29C47/126 ,  B29C47/862 ,  B29C47/8835 ,  B29C47/903 ,  B29C49/0021 ,  B29C49/4823 ,  B29C2049/4825 ,  B29L2016/00 ,  B29L2023/00 ,  B29L2023/18

摘要： A molding apparatus includes a moving mold for shaping molten plastic into product made within the moving mold. The moving mold is surrounded by an air block housing to define a cooling chamber exteriorly around the moving mold. At least one heat exchanger is located within the cooling chamber. The heat exchanger provides cooling air which is contained by the housing within the cooling chamber to act on and provide cooling of the moving mold.

公开(公告)号：US20060057242A1

公开(公告)日：2006-03-16

申请号：US10537045

申请日：2003-11-26

申请人： Gunther Hofmann

发明人： Gunther Hofmann

IPC分类号： B29C47/00

CPC分类号： B29C47/126 ,  B29C33/02 ,  B29C35/16 ,  B29C47/0023 ,  B29C47/0026 ,  B29C47/0033 ,  B29C47/882 ,  B29C49/0021 ,  B29C49/4823 ,  B29C2049/4825 ,  B29L2023/18

摘要： Described is a mold jaw half for an apparatus for the production of transversely ribbed tubes, wherein the mold jaw half (16) has end faces and a base face and in its interior a cooling passage with a coolant feed and a coolant discharge, which open at a spacing from each other at the base face of the mold jaw halves. In order to provide a reduced flow resistance for the coolant through the cooling passage and consequently an increased coolant through-put, resulting in an improved cooling action, it is proposed that the coolant feed and the coolant discharge cross, as seen in a direction viewing on to the end faces of the mold jaw halves, and are oriented in opposite relationship with respect to the advance direction of the mold jaw half. That mutually opposite orientation provides that the coolant is virtually shovelled into the cooling passage.

摘要翻译： 描述了用于生产横向肋状管的设备的模具下颚半部，其中模具夹爪半部（16）具有端面和底面，并且在其内部具有冷却通道，其具有冷却剂供给和冷却剂排出 在模具颌半部的基面处彼此间隔开。 为了提供通过冷却通道的冷却剂的减小的流动阻力，并且因此提高了冷却剂通过量，导致了改进的冷却作用，因此建议冷却剂供给和冷却剂排出物在观察方向 在模具夹爪半部的端面上，相对于模具夹爪半部的前进方向相对定向。 相互相反的方向提供了冷却剂实际上被铲到冷却通道中。

公开(公告)号：US20020182284A1

公开(公告)日：2002-12-05

申请号：US09874497

申请日：2001-06-05

发明人： Brian M. Singleton

IPC分类号： B29C049/28

CPC分类号： B29C49/32 ,  B29C35/16 ,  B29C49/04 ,  B29C49/06 ,  B29C49/18 ,  B29C49/4205 ,  B29C49/48 ,  B29C49/4823 ,  B29C49/56 ,  B29C49/64 ,  B29C2049/4825 ,  B29C2049/4869 ,  B29L2031/7158

摘要： A blow molding machine capable of relatively high production rates at relatively low cost is provided. The blow molding machine comprises a base, a reciprocating shuttle mechanism supported by the base, a single blow molding station supported by the base, and adapted to receive a parison for forming the hollow article at the blow molding station, a pair of cooling stations supported by the base on flanking sides of the blow molding station, a pair of blow pin carriages spaced from one another, each of which is connected to the shuttle mechanism and is indexable to the blow molding station and to one of the cooling stations. Each blow pin carriage can comprise one or more blow pin assemblies that are movable independent of the shuttle mechanism between a rest position and a blow position.

摘要翻译： 提供了一种能够以相对低的成本生产相对高的生产率的吹塑机。 吹塑机包括基座，由基座支撑的往复滑动机构，由基座支撑的单个吹塑模制台，并且适于在吹塑站处容纳用于形成中空制品的型坯，支撑的一对冷却站 通过在吹塑站的侧面的基座上的一对彼此间隔开的吹塑销托架，每个吹塑销托架连接到梭机构，并且可转向吹塑站和一个冷却站。 每个吹塑销托架可以包括一个或多个吹塑销组件，其可在静止位置和吹塑位置之间独立于梭机构移动。

公开(公告)号：US06447281B1

公开(公告)日：2002-09-10

申请号：US09394363

申请日：1999-09-10

申请人： Patrick Petre

发明人： Patrick Petre

IPC分类号： B29C4964

CPC分类号： B29C49/4823 ,  B29C33/26 ,  B29C49/06 ,  B29C49/36 ,  B29C49/56 ,  B29C2049/4825 ,  B29C2049/483 ,  B29K2067/00 ,  B29L2031/7158

摘要： A blow mold assembly is provided that comprises a blow mold shell, a mold holder and a mold holding assembly. The blow mold shell having a first annular groove disposed within the lengthwise exterior surface of the shell. The first annular groove serves as a mating surface for a support harness that positions the mold shell within the blow mold assembly. Additionally, the blow mold shell may comprise a shoulder insert that may include an independent cooling channel. The blow mold assembly comprises a mold holder that includes arcuate interior surfaces and arcuate exterior surfaces so as to create a concentric blow mold holder. The mold holder may comprise a pressure compensation element that is capable of compensating for the pressure build-up within the mold shell during the blow mold process. The blow mold assembly also comprises a blow molding holding assembly that comprises clamping brackets having arcuate inner surfaces for mating with the arcuate exterior surfaces of the mold holder or mold shell. The clamping brackets are pivotally driven by a cam apparatus within a blow-molding machine and serve to open and close the blow mold assembly as warranted by the fabrication process. The blow mold shell assembly may also comprise a mold shell and a mold holding assembly. In applications not requiring a mold holder, the mold holding assembly comprises clamping brackets having an arcuate inner surface and the arcuate inner surface of the clamping brackets are disposed circumferentially about the exterior surface of the blow mold shell. The invention also comprises the individual components of the blow holding assembly.

摘要翻译： 提供了一种吹塑组件，其包括吹塑模具壳体，模具保持器和模具保持组件。 吹塑外壳具有设置在外壳的纵向外表面内的第一环形凹槽。 第一环形槽用作用于将模具壳定位在吹塑模组件内的支撑线束的配合表面。 此外，吹塑模具外壳可以包括可以包括独立冷却通道的肩部插入件。 吹塑组件包括模具保持器，其包括弧形内表面和弓形外表面，以便形成同心吹塑模具保持器。 模具保持器可以包括压力补偿元件，该压力补偿元件能够在吹塑模具过程期间补偿模具壳体内的压力积聚。 吹塑组件还包括吹塑保持组件，其包括具有弧形内表面的夹紧支架，用于与模具保持器或模具壳体的弓形外表面配合。 夹持支架由吹塑机内的凸轮装置枢转地驱动，并用于打开和关闭吹塑模具组件，如制造过程所保证的那样。 吹塑模具壳组件还可以包括模具壳和模具保持组件。 在不需要模具夹持器的应用中，模具保持组件包括具有弧形内表面的夹持支架，并且夹持支架的弧形内表面围绕吹塑模具外壳的外表面周向设置。 本发明还包括吹风保持组件的各个部件。

公开(公告)号：US5879369A

公开(公告)日：1999-03-09

申请号：US728611

申请日：1996-10-10

申请人： Toshinobu Ishida

发明人： Toshinobu Ishida

IPC分类号： A61F2/958 ,  A61M25/00 ,  A61M25/16 ,  A61M29/02 ,  A61M25/10

CPC分类号： A61M25/10 ,  A61M25/1029 ,  A61M25/104 ,  B29C49/4823 ,  B29C55/26 ,  B32B27/00 ,  A61M2025/1031 ,  A61M2025/1075 ,  A61M2025/1084 ,  B29C2049/0089 ,  B29C2049/4825 ,  B29C2049/4838 ,  B29C35/0805 ,  B29C49/14 ,  B29K2105/258 ,  B29L2031/7542

摘要： A catheter balloon having a base layer formed of a high-strength polymer and one or more covering layers formed over at least one surface of said base layer of the same flexible polymer or different flexible polymers having a elongation at break close to that of said high-strength polymer and being more flexible than said high-strength polymer, and has a wall thickness of 25 .mu.m or thinner.A balloon having a base layer formed of a high-strength polymer and one or more covering layers formed over at least one surface of said base layer of the same flexible polymer or different flexible polymers more flexible than said high-strength polymer, and has a wall thickness of 25 .mu.m or thinner, said covering layer or covering layers together bearing 10% or more part of the bursting stress of the balloon.A balloon catheter, especially blood vessel dilating catheter, equipped with any of the above balloons.

摘要翻译： 一种导管球囊，其具有由高强度聚合物形成的基底层和一个或多个覆盖层，所述覆盖层形成在相同柔性聚合物的所述基底层的至少一个表面上，或者具有接近所述高度的断裂伸长率的不同柔性聚合物 - 强度高的聚合物，并且比所述高强度聚合物更具柔性，并且具有25μm或更薄的壁厚。 一种气囊，其具有由高强度聚合物形成的基层和形成在所述相同柔性聚合物的所述基底层的至少一个表面上的柔性聚合物或比所述高强度聚合物更柔性的不同柔性聚合物的一个或多个覆盖层，并且具有 壁厚25微米或更薄，所述覆盖层或覆盖层一起承载气球爆裂应力的10％或更多部分。 气囊导管，特别是血管扩张导管，配备有任何上述气球。

公开(公告)号：US08468785B2

公开(公告)日：2013-06-25

申请号：US12744828

申请日：2008-11-17

申请人： Jacques Thomasset

发明人： Jacques Thomasset

IPC分类号： B65B49/00

CPC分类号： B29C49/64 ,  B29C49/4823 ,  B29C2049/4825 ,  B29C2049/4828 ,  B29C2049/4843 ,  B29K2067/00 ,  B29L2031/7158 ,  B65B3/022 ,  B65B55/06 ,  B65D1/0276 ,  B67C2003/226

摘要： The invention relates to a process for manufacturing and hot-filling a PET container comprising the following steps: a) providing a PET preform capable of being blow molded; b) blow molding the preform in the cavity of a mold so as to form a container; c) removing the container from the mold cavity; d) filling the container with a liquid, the temperature of which is above 80° C.; e) sealing the container in a leaktight fashion; f) sterilizing and cooling the container; and g) shrinking the container, characterized in that: in step a) a PET preform composed of a copolymer based on terephthalic acid is used; in step a), at least one part of the preform is at a temperature greater than or equal to 110° C.; the temperature of the mold used in step b) is less than or equal to 65° C.; and during step g) the container is heated for a duration between 1 and 5 seconds at a temperature between 600 and 1000° C. in at least one part of the container so as to create a shrinkage and a reduction in the volume of the container. The invention also relates to a container obtained using the process described above.

摘要翻译： 本发明涉及一种用于制造和热灌装PET容器的方法，包括以下步骤：a）提供能够被吹塑的PET预型件; b）在模具的空腔内吹塑预成型件以形成容器; c）从模腔中取出容器; d）用温度高于80℃的液体填充容器; e）以密封方式密封容器; f）消毒和冷却容器; 和g）使容器收缩，其特征在于：在步骤a）中使用由基于对苯二甲酸的共聚物组成的PET预型体; 在步骤a）中，预制件的至少一部分处于大于或等于110℃的温度; 步骤b）中使用的模具的温度小于或等于65℃。 并且在步骤g）期间，容器在容器的至少一部分中在600至1000℃之间的温度下加热1至5秒的持续时间，从而产生容器的收缩和体积的减小 。 本发明还涉及使用上述方法获得的容器。

公开(公告)号：US07972130B1

公开(公告)日：2011-07-05

申请号：US10675622

申请日：2003-09-30

申请人： Tasadduq Hussain

发明人： Tasadduq Hussain

IPC分类号： B29C49/06 ,  B29C49/36

CPC分类号： B29C49/063 ,  B29C49/4284 ,  B29C49/6427 ,  B29C2049/4825 ,  B29C2049/4841 ,  Y02P70/267

摘要： An injection blow molding machine (10) having a core rod (18) against which a parison of a thermoplastic material is formed by injection molding. The core rod is cooled by causing a stream of compressed and conditioned air from an inlet manifold (52) to flow through the core rod. The core rod has an outer annular tube (70) surrounding an inner annular tube (74) and defining an annulus (80) therewith, and the annulus (80) is divided into inlet and outlet flow passages (82, 84) by opposed projections (76, 78) that extend thereinto. Spent cooling air from the core rod is exhausted to an outlet manifold (54) from which it is discharged to atmosphere through a line (42) or recompressed by a compressor (46) and returned to the inlet manifold (52) after reconditioning. The conditioned air has a regulated pressure as a result of passing through a pressure regulator (24), and is heated, if needed, by passing it through a heater (26), or cooled, if needed, by injecting a water spray from a spray nozzle (36) thereinto.

摘要翻译： 一种具有芯棒（18）的注射吹塑机（10），通过注射成型形成热塑性材料型坯。 通过使来自入口歧管（52）的压缩和调节的空气流流过芯棒来冷却芯棒。 芯棒具有围绕内环形管（74）并且与其形成环形空间（80）的外环形管（70），并且环（80）通过相对的突出部分被分成入口和出口流动通道（82,84） （76,78）。 来自芯棒的废冷却空气被排出到出口歧管（54），通过管线（42）将其从空气排出到大气中，或者由压缩机（46）再压缩，并在再调节后返回到入口歧管（52）。 调节空气由于通过压力调节器（24）而具有调节的压力，并且如果需要，通过将其通过加热器（26）而被加热，或者如果需要，通过从 喷嘴（36）。