公开(公告)号：US20090309270A1

公开(公告)日：2009-12-17

申请号：US12482669

申请日：2009-06-11

Applicant: Thomas Buchholz ,  Dirk Eulitz ,  Harald Lorenz ,  Gerd Wolter

Inventor： Thomas Buchholz ,  Dirk Eulitz ,  Harald Lorenz ,  Gerd Wolter

IPC: B29C51/10 ,  B29C65/18

CPC classification number: B29C51/12 ,  B29C49/0047 ,  B29C49/20 ,  B29C51/10 ,  B29C51/267 ,  B29C65/028 ,  B29C65/1412 ,  B29C65/1432 ,  B29C65/20 ,  B29C65/609 ,  B29C65/7841 ,  B29C66/1222 ,  B29C66/1224 ,  B29C66/126 ,  B29C66/131 ,  B29C66/1312 ,  B29C66/21 ,  B29C66/30325 ,  B29C66/53247 ,  B29C66/54 ,  B29C66/61 ,  B29C66/71 ,  B29C66/7234 ,  B29C66/7392 ,  B29C66/73921 ,  B29C66/8242 ,  B29C66/8322 ,  B29C66/83221 ,  B29C2049/0057 ,  B29C2049/2008 ,  B29C2049/206 ,  B29C2049/2073 ,  B29C2049/2095 ,  B29C2793/0018 ,  B29K2023/086 ,  B29K2059/00 ,  B29K2101/12 ,  B29K2995/0069 ,  B29L2009/00 ,  B29L2031/7172 ,  B60K15/03177 ,  B29K2023/06

Abstract: The invention relates to a method for producing hollow bodies from thermoplastic material in which web- or strip-type preforms of plasticised plastics material are shaped in a multi-part tool which forms a mould nest, with two outer moulds and a central mould which perform opening and closing movements with respect to one another. The central mould is provided with at least one device for receiving and manipulating components to be fastened in the interior of the hollow body by means of a material and/or form-fitting joint. Prior to the fastening of the components to the inner wall of the hollow body to be produced, the components are heated by means of a radiant heating device. The radiant heating device is advantageously integrated in the central mould of the tool.

Abstract translation: 本发明涉及一种用于从热塑性材料制造中空体的方法，其中塑性塑料材料的网状或带状预型件在多部分工具中成型，该多部分工具形成模具座，具有两个外部模具和执行 相对于彼此的打开和关闭运动。 中心模具设置有至少一个装置，用于通过材料和/或形状配合接头接收和操纵要紧固在中空本体内部的部件。 在将部件紧固到待生产的中空体的内壁之前，通过辐射加热装置加热部件。 辐射加热装置有利地集成在工具的中心模具中。

公开(公告)号：US20080078761A1

公开(公告)日：2008-04-03

申请号：US11849451

申请日：2007-09-04

Applicant: Matthias Borchert ,  Gerd Wolter ,  Harald Lorenz ,  Dirk Eulitz ,  Timo Kramer

Inventor： Matthias Borchert ,  Gerd Wolter ,  Harald Lorenz ,  Dirk Eulitz ,  Timo Kramer

IPC: F17C3/00 ,  B29C49/04

CPC classification number: B65D90/0006 ,  B29C49/0047 ,  B29C49/04 ,  B29C49/20 ,  B29C49/4802 ,  B29C49/54 ,  B29C51/267 ,  B29C2049/0057 ,  B29C2049/2008 ,  B29C2049/2017 ,  B29C2049/2047 ,  B29C2791/006 ,  B29C2791/007 ,  B29C2793/0018 ,  B29L2031/7172 ,  B60K15/03177 ,  B60K2015/03032 ,  B60K2015/03453

Abstract: The invention concerns a process for the production of a container, in particular a fuel tank of thermoplastic material, by extrusion blow molding, wherein during shaping of the container within a multi-part tool the container is provided with at least one connecting element passing through the wall thereof, wherein with at least a part of the connecting element as a lost shaping male die the wall of the container is displaced from one side into a tool placed on the oppositely side of the container wall and removed. The invention further concerns a fuel tank with at least one connecting element which is connected to the tank wall at least in region-wise manner by intimate joining of the materials involved.

Abstract translation: 本发明涉及通过挤压吹塑来生产容器，特别是热塑性材料的燃料箱的方法，其中在容器在多部分工具中成形期间，容器设置有至少一个通过的连接元件 其中，连接元件的至少一部分为失去成形的阳模，容器的壁从一侧移动到放置在容器壁的相对侧上的工具中，并移除。 本发明还涉及具有至少一个连接元件的燃料箱，所述至少一个连接元件通过紧密连接所涉及的材料至少以区域方式连接到罐壁。

公开(公告)号：US5459904A

公开(公告)日：1995-10-24

申请号：US236921

申请日：1994-05-02

Applicant: Dirk Eulitz

Inventor： Dirk Eulitz

IPC: F16B17/00 ,  F16B2/08 ,  F16B5/07 ,  B65D63/00

CPC classification number: F16B2/08 ,  F16B5/07 ,  Y10T24/14 ,  Y10T24/45534

Abstract: In a connecting arrangement having at least first and second parts, the first part includes at least one portion whose cross-section is adapted to the contour of an opening in the second part. The connection is made by a relative displacement whereby the first part is relatively introduced into the opening in the second part. The first part has a plurality of retaining projections which are arranged in mutually displaced relationship in the direction of the relative displacement for insertion of the first part into the opening of the second part. Which of the projections is operative for fixing of the second part in the end position thereof depends on the relative position of the second part in its end position relative to the first part.

Abstract translation: 在具有至少第一和第二部分的连接装置中，第一部分包括至少一个部分，其横截面适于第二部分中的开口的轮廓。 通过相对位移来进行连接，由此第一部分被相对地引入第二部分中的开口中。 第一部分具有多个保持突起，它们在相对移动的方向上以相互置换的关系布置，以将第一部分插入到第二部分的开口中。 第二部分在其最终位置中固定的突起中的哪一个取决于第二部分相对于第一部分在其最终位置的相对位置。

公开(公告)号：US09023264B2

公开(公告)日：2015-05-05

申请号：US11772932

申请日：2007-07-03

Applicant: Matthias Borchert ,  Timo Kramer ,  Klaus Gebert ,  Dirk Eulitz ,  Gerd Wolter ,  Harald Lorenz ,  Deniz Bienhuls ,  Christoph Mehren ,  Robert Lower

Inventor： Matthias Borchert ,  Timo Kramer ,  Klaus Gebert ,  Dirk Eulitz ,  Gerd Wolter ,  Harald Lorenz ,  Deniz Bienhuls ,  Christoph Mehren ,  Robert Lower

IPC: B29C65/44 ,  B29C65/64 ,  B29C49/20 ,  B29C51/26 ,  B29C65/02 ,  B29C65/00 ,  B60K15/03 ,  B29C49/00 ,  B29C51/12 ,  B29C65/60 ,  B29C65/78 ,  B29K101/12 ,  B29L22/00 ,  B29L31/00 ,  B60K15/077

CPC classification number: B60K15/03177 ,  B29C49/0047 ,  B29C49/20 ,  B29C51/12 ,  B29C51/267 ,  B29C65/028 ,  B29C65/605 ,  B29C65/609 ,  B29C65/7838 ,  B29C66/131 ,  B29C66/1312 ,  B29C66/21 ,  B29C66/532 ,  B29C66/54 ,  B29C66/61 ,  B29C66/83221 ,  B29C2049/0057 ,  B29C2791/001 ,  B29K2101/12 ,  B29L2022/00 ,  B29L2031/7172 ,  B29L2031/737 ,  B60K2015/03032 ,  B60K2015/03453 ,  B60K2015/0777

Abstract: The invention concerns a process for the production of an article enclosing built-in fitment components in the form of a hollow body of thermoplastic material. The hollow body is preferably in the form of a fuel tank. The process includes the extrusion of one or more preforms in web or tube form of plasticized material between the opened portions of a mold tool forming a cavity, wherein at least one built-in fitment component to be enclosed by the finished article is placed between the portions of the mold tool and the tool is closed around the preforms and the built-in fitment component, wherein the preforms within the cavity enclosed by the tool acquire the external configuration of the article. The built-in fitment component is pressed during or directly after the shaping operation against the inside wall of the article while still plastic so that the plastic material of the hollow body penetrates through at least one recess or opening of the built-in fitment component and flows therebehind.

Abstract translation: 本发明涉及一种用于生产包封热塑性材料中空体形式的内置装配部件的制品的方法。 中空体优选为燃料箱的形式。 该方法包括在形成空腔的模具的开口部分之间挤出一种或多种在增塑材料的纤维网或管形式中的预成型件，其中至少一个待成品包围的内置配件部件被放置在 模具工具和工具的部分围绕预成型件和内置的配件部件封闭，其中由工具包围的空腔内的预制件获得制品的外部构型。 在成形操作期间或直接在成形操作之后，内置的配件部件被压制在制品的内壁上，同时仍然是塑料，使得中空体的塑料材料穿过内置的配件部件的至少一个凹部或开口， 流过那边

公开(公告)号：US08678226B2

公开(公告)日：2014-03-25

申请号：US12665999

申请日：2008-05-07

Applicant: Dirk Eulitz

Inventor： Dirk Eulitz

IPC: B65D88/12

CPC classification number: B60K15/03177 ,  B29C49/0047 ,  B29C49/20 ,  B29C51/10 ,  B29C51/12 ,  B29C51/267 ,  B29C65/02 ,  B29C66/1222 ,  B29C66/1224 ,  B29C66/131 ,  B29C66/1312 ,  B29C66/242 ,  B29C66/53247 ,  B29C66/54 ,  B29C66/61 ,  B29C66/7234 ,  B29C66/8322 ,  B29C2049/0057 ,  B29C2791/006 ,  B29C2793/0018 ,  B29K2101/12 ,  B29L2031/7172 ,  B60K2015/03453 ,  B60K2015/03528 ,  Y10T137/86292

Abstract: The invention relates to a fuel tank (1) consisting of thermoplastic, with at least one continuous seam (3), with a filler orifice, with means for aeration and venting and with means for the conveyance and extraction of fuel which are in the form of at least one fuel conveying unit (11) arranged inside the fuel tank (1). In the fuel tank (1) according to the invention, with the exception of the filler orifice, no orifices or perforations which are substantially larger than the diameter of the line to be led through are provided in the tank wall, instead the fluid lines and/or electrical lines led out of or into the fuel tank (1) pass through the seam (3) of the fuel tank (1) so as to extend at an angle with respect to the profile of the seam (3), and/or are led partially through the filler orifice and, if appropriate, a filler neck adjoining the filler orifice.

Abstract translation: 本发明涉及一种由热塑性塑料制成的燃料箱（1），其具有至少一个连续的接缝（3）和一个填充孔，具有用于曝气和排气的装置以及用于输送和提取燃料的装置 设置在燃料箱（1）内的至少一个燃料输送单元（11）。 在根据本发明的燃料箱（1）中，除了填料孔之外，在罐壁中设置了不大于直径的直径的孔或穿孔，而不是流体管线和 /或从燃料箱（1）引出或进入燃料箱（1）的电线通过燃料箱（1）的接缝（3），以相对于接缝（3）的轮廓成角度延伸，和/ 或者部分地通过填料孔并且如果合适的话，与填充孔相邻的填充物颈部被引导。

公开(公告)号：US08376731B2

公开(公告)日：2013-02-19

申请号：US13084755

申请日：2011-04-12

Applicant: Thomas Buchholz ,  Dirk Eulitz ,  Harald Lorenz ,  Gerd Wolter

Inventor： Thomas Buchholz ,  Dirk Eulitz ,  Harald Lorenz ,  Gerd Wolter

IPC: B29C49/20 ,  B29C49/30 ,  B29C49/64

CPC classification number: B29C51/12 ,  B29C49/0047 ,  B29C49/20 ,  B29C51/10 ,  B29C51/267 ,  B29C65/028 ,  B29C65/1412 ,  B29C65/1432 ,  B29C65/20 ,  B29C65/609 ,  B29C65/7841 ,  B29C66/1222 ,  B29C66/1224 ,  B29C66/126 ,  B29C66/131 ,  B29C66/1312 ,  B29C66/21 ,  B29C66/30325 ,  B29C66/53247 ,  B29C66/54 ,  B29C66/61 ,  B29C66/71 ,  B29C66/7234 ,  B29C66/7392 ,  B29C66/73921 ,  B29C66/8242 ,  B29C66/8322 ,  B29C66/83221 ,  B29C2049/0057 ,  B29C2049/2008 ,  B29C2049/206 ,  B29C2049/2073 ,  B29C2049/2095 ,  B29C2793/0018 ,  B29K2023/086 ,  B29K2059/00 ,  B29K2101/12 ,  B29K2995/0069 ,  B29L2009/00 ,  B29L2031/7172 ,  B60K15/03177 ,  B29K2023/06

Abstract: The invention relates to a device for producing hollow bodies from thermoplastic material in which web- or strip-type preforms of plasticized plastics material are shaped in a multi-part tool which forms a mold nest, with two outer molds and a central mold which perform opening and closing movements with respect to one another. The central mold is provided with at least one device for receiving and manipulating components to be fastened in the interior of the hollow body by means of a material and/or form-fitting joint. Prior to the fastening of the components to the inner wall of the hollow body to be produced, the components are heated by means of a radiant heating device. The radiant heating device is advantageously integrated in the central mold of the tool.

Abstract translation: 本发明涉及一种用于从热塑性材料制造中空体的装置，其中塑性塑料材料的网状或带状预型件在形成模具座的多部分工具中成型，其中两个外部模具和中央模具执行 相对于彼此的打开和关闭运动。 中心模具设置有至少一个装置，用于通过材料和/或形状配合接头接收和操纵要紧固在中空本体内部的部件。 在将部件紧固到待生产的中空体的内壁之前，通过辐射加热装置加热部件。 辐射加热装置有利地集成在工具的中心模具中。

公开(公告)号：US08329082B2

公开(公告)日：2012-12-11

申请号：US12897925

申请日：2010-10-05

Applicant: Matthias Borchert ,  Gerd Wolter ,  Harald Lorenz ,  Dirk Eulitz ,  Timo Kramer ,  Markus Hutzen

Inventor： Matthias Borchert ,  Gerd Wolter ,  Harald Lorenz ,  Dirk Eulitz ,  Timo Kramer ,  Markus Hutzen

IPC: B29C44/00

CPC classification number: B29C49/20 ,  B29C49/0047 ,  B29C49/04 ,  B29C51/267 ,  B29C65/028 ,  B29C66/112 ,  B29C66/126 ,  B29C66/131 ,  B29C66/1312 ,  B29C66/532 ,  B29C66/54 ,  B29C66/543 ,  B29C66/61 ,  B29C66/636 ,  B29C66/7234 ,  B29C66/83221 ,  B29C2049/0057 ,  B29C2049/2008 ,  B29C2049/2013 ,  B29C2049/2073 ,  B29C2791/001 ,  B29L2031/7172 ,  B60K15/03177 ,  B60K2015/03032 ,  B60K2015/03453 ,  Y10T29/4998 ,  Y10T156/1036 ,  Y10T156/1038

Abstract: The invention concerns a process for the production of hollow bodies of thermoplastic material, in particular a process for the production of fuel tanks of plastic material. In the process according to the invention preforms in web or band form of plasticized plastic material are shaped in a multi-part tool forming a mold cavity by expansion of the preforms and causing them to bear against the internal contour of the mold cavity. The process firstly includes the production of two mutually complementary intermediate products in the form of shell portions. Then respective built-in fitment components are secured to the respective insides of the shell portions, which face towards each other in the installation position, wherein at least some built-in fitment components of mutually complementary shell portions are respectively of mutually complementary configuration, in the sense that they can be joined to provide an assembled component or to provide a functional unit. The shell portions are assembled in such a way that the mutually complementary built-in fitment components engage into each other and/or come into operative connecting relationship with each other.

Abstract translation: 本发明涉及一种用于生产热塑性材料的中空体的方法，特别是用于生产塑料材料的燃料箱的方法。 在根据本发明的方法中，纤维网或带状塑性塑料材料的预成型件成形为多部分工具，通过预成型件的膨胀形成模腔并使其抵抗模腔的内部轮廓。 该方法首先包括以壳部分的形式生产两个互补的中间产物。 然后各个内置的装配部件固定在安装位置上彼此面对的壳体部分的各自的内部，其中相互互补的外壳部分的至少一些内置装配部件分别是相互互补的构造， 它们可以被连接以提供组装的部件或提供功能单元的感觉。 外壳部分被组装成使得相互互补的内置配件部件彼此接合和/或彼此成为操作连接关系。

公开(公告)号：US20110129560A1

公开(公告)日：2011-06-02

申请号：US13023770

申请日：2011-02-09

Applicant: Matthias Borchert ,  Gerd Wolter ,  Harald Lorenz ,  Dirk Eulitz ,  Timo Kramer ,  Thomas Froitzheim ,  Joachim Eckhardt

Inventor： Matthias Borchert ,  Gerd Wolter ,  Harald Lorenz ,  Dirk Eulitz ,  Timo Kramer ,  Thomas Froitzheim ,  Joachim Eckhardt

IPC: B29C49/04

CPC classification number: B29C49/0047 ,  B29C48/0011 ,  B29C48/07 ,  B29C48/08 ,  B29C48/21 ,  B29C48/30 ,  B29C48/313 ,  B29C49/04 ,  B29C49/20 ,  B29C51/00 ,  B29C51/267 ,  B29C2049/0057 ,  B29C2049/2008 ,  B29C2049/2073 ,  B29C2791/001 ,  B29C2791/006 ,  B29C2791/007 ,  B29C2948/92647 ,  B29C2948/92904 ,  B29K2995/0067 ,  B29L2031/7172

Abstract: The invention concerns a nozzle for the production of hollow bodies of thermoplastic material by extrusion blow molding. According to the invention, continuous extrusion of at least two preforms in web form of plasticized material is effected by means of a plurality of extrusion devices. The preforms are jointly shaped to form a hollow body in the still plastic condition, that is to say, in the first heat, within a multi-part tool forming a mold cavity. In that case, a wall thickness profile is imparted to at least one preform during the extrusion operation independently of the respective other preform by continuous nozzle gap adjustment during the extrusion operation.

Abstract translation: 本发明涉及用于通过挤压吹塑来生产热塑性材料的中空体的喷嘴。 根据本发明，通过多个挤出装置实现以卷筒形式的增塑材料连续挤压至少两个预型件。 预成型件共同成形，以在静止塑料状态下形成中空体，也就是说，在第一次加热中，形成模腔的多部分工具中。 在这种情况下，在挤出操作期间，通过在挤压操作期间连续的喷嘴间隙调节，独立于相应的其它预制件，在至少一个预成型件上赋予壁厚分布。

公开(公告)号：US07906062B2

公开(公告)日：2011-03-15

申请号：US11760560

申请日：2007-06-08

Applicant: Matthias Borchert ,  Gerd Wolter ,  Harald Lorenz ,  Dirk Eulitz ,  Timo Kramer ,  Thomas Froitzheim ,  Joachim Eckhardt

Inventor： Matthias Borchert ,  Gerd Wolter ,  Harald Lorenz ,  Dirk Eulitz ,  Timo Kramer ,  Thomas Froitzheim ,  Joachim Eckhardt

IPC: B29C49/04

CPC classification number: B29C49/0047 ,  B29C47/0019 ,  B29C47/0021 ,  B29C47/004 ,  B29C47/065 ,  B29C47/165 ,  B29C49/04 ,  B29C49/20 ,  B29C51/00 ,  B29C51/267 ,  B29C2049/0057 ,  B29C2049/2008 ,  B29C2049/2073 ,  B29C2791/001 ,  B29C2791/006 ,  B29C2791/007 ,  B29C2947/92647 ,  B29C2947/92904 ,  B29K2995/0067 ,  B29L2031/7172

Abstract: The invention concerns a process for the production of hollow bodies of thermoplastic material by extrusion blow molding. In the process according to the invention continuous extrusion of at least two preforms in web form of plasticized material is effected by means of a plurality of extrusion devices. The preforms are jointly shaped to form a hollow body in the still plastic condition, that is to say in the first heat, within a multi-part tool forming a mold cavity. In that case a wall thickness profile is imparted to at least one preform during the extrusion operation independently of the respective other preform by continuous nozzle gap adjustment during the extrusion operation.

Abstract translation: 本发明涉及通过挤压吹塑来生产热塑性材料的中空体的方法。 在根据本发明的方法中，通过多个挤出装置实现以幅材形式的增塑材料连续挤压至少两个预成型件。 预成型件共同成形为在静态塑料状态下形成中空体，也就是说在第一热中，在形成模腔的多部分工具中形成中空体。 在这种情况下，在挤出操作期间，通过在挤压操作期间连续的喷嘴间隙调节，独立于相应的其它预制件，赋予至少一个预成型件的壁厚分布。

公开(公告)号：US07861885B2

公开(公告)日：2011-01-04

申请号：US11957792

申请日：2007-12-17

Applicant: Matthias Borchert ,  Gerd Wolter ,  Harald Lorenz ,  Dirk Eulitz ,  Timo Kramer ,  Klaus Gebert

Inventor： Matthias Borchert ,  Gerd Wolter ,  Harald Lorenz ,  Dirk Eulitz ,  Timo Kramer ,  Klaus Gebert

IPC: B65D88/12 ,  B65D6/00 ,  B65D8/00

CPC classification number: B29C49/20 ,  B29C49/0047 ,  B29C49/04 ,  B29C49/22 ,  B29C51/12 ,  B29C51/267 ,  B29C2049/0057 ,  B29C2049/2008 ,  B29C2049/206 ,  B29C2049/2073 ,  B29C2791/006 ,  B29C2791/007 ,  B29L2031/7172 ,  B60K15/01 ,  B60K15/03177 ,  B60K15/077 ,  B60K2015/03105 ,  B60K2015/03111

Abstract: The invention concerns a fuel tank (1) of thermoplastic material, comprising functional installation fitments for air intake and venting, for fuel take-off or the like, which is distinguished in that at least one functional installation fitment is connected to the inside wall (3) of the container in material-bonded relationship in such a way that the functional installation fitment defines with the container wall a volume separated from the filling volume of the container in such a way that the inside wall (3) of the container serves directly as a boundary wall of said volume.

Abstract translation: 本发明涉及一种热塑性材料的燃料箱（1），其包括用于进气和排气的功能安装配件，用于燃料起飞等，其特征在于至少一个功能安装配件连接到内壁（ 3）的容器的材料结合关系，使得功能安装配件与容器壁一起形成与容器的填充体积分离的容积，使得容器的内壁（3）直接起作用 作为所述体积的边界壁。