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41. 发明申请

WO2006018207A2 DEVICE FOR PRODUCING CORRUGATED PIPES 审中-公开
标题翻译：用于生产腐蚀管的装置
公开(公告)号：WO2006018207A2
公开(公告)日：2006-02-23
申请号：PCT/EP2005008687
申请日：2005-08-10
申请人： DROSSBACH GMBH & CO KG , HETZNER CLAUS , HURLER MICHAEL
发明人： HETZNER CLAUS , HURLER MICHAEL
IPC分类号： B29C47/12 , B29C49/00
CPC分类号： B29C47/126 , B29C47/0023 , B29C47/0033 , B29C49/0021 , B29L2023/18
摘要： The invention relates to a device for producing corrugated pipes made of thermoplastic synthetic material, wherein supplementary moulding jaws (10) are guided in a circuit in pairs along a common moulding segment (1) which is adjacent to the injection head, are driven apart from each other on the end of the moulding segment (1) and are guided back to the beginning thereof separately from each other. Said device comprises a moulding segment device which is used to displace the moulding jaws along the moulding segment (1), said moulding segment device comprising a machine table (19) provided with drive means (20) for the moulding jaws (10) on the moulding segment (1), and a return device for returning the moulding jaws (10) from the end of the moulding segment (1) to the beginning thereof. Said return device also comprises an outlet component (2) which is used to separate the moulding jaws (10) on the end of the moulding segment (1) and/or an inlet component (3) which is used to bring together the moulding jaws (10) at the beginning of the moulding segment (1). According to the invention, the outlet component (2) and/or the inlet component (3) comprise drive means which can be moved in a perpendicular manner in relation to the plane of the machine table.
摘要翻译：本发明涉及一种用于生产由热塑性合成材料制成的波纹管的装置，其中辅助成型爪（10）沿着与喷射头相邻的共同模制段（1）成对地被引导成电路，被驱动离开彼此在模制段（1）的端部彼此分开引导回到其开始处。所述装置包括用于沿着模制段（1）移动模制爪的模制段装置，所述模制段装置包括机台（19），该机台设置有用于模制夹爪（10）上的驱动装置（20）模制段（1）和用于使模制夹（10）从模制段（1）的端部返回到其开始处的返回装置。所述返回装置还包括出口部件（2），其用于分离模制部分（1）的端部上的模制爪（10）和/或用于将模制夹具（10）在模制段（1）的开始处。根据本发明，出口部件（2）和/或入口部件（3）包括可相对于机台的平面以垂直方式移动的驱动装置。

42. 发明申请

WO2005009720A1 VORRICHTUNG ZUR HERSTELLUNG EINES DOPPELWANDIGEN THERMOPLASTISCHEN ROHRS MIT EINER ROHRMUFFE 审中-公开
标题翻译：器具，用于产生双壁热塑管有管套筒
公开(公告)号：WO2005009720A1
公开(公告)日：2005-02-03
申请号：PCT/IB2004/003361
申请日：2004-06-23
申请人： LUPKE, Manfred, Arno, Alfred , LUPKE, Stefan, A.
发明人： LUPKE, Manfred, Arno, Alfred , LUPKE, Stefan, A.
IPC分类号： B29C49/00
CPC分类号： B29C49/0021 , B29C47/0023 , B29C47/0033 , B29C47/065 , B29C47/126 , B29C47/261 , B29C47/92 , B29C49/0031 , B29C49/783 , B29C2791/006 , B29C2947/92514 , B29C2947/92904 , B29C2947/92942 , B29L2023/18 , B29L2024/00
摘要： Die Erfindung betrifft eine Vorrichtung zur Herstellung eines doppelwandigen thermoplastischen Rohrs mit einer Rohrmuffe. Bei der Herstellung des Rohrs mit dieser Vorrichtung bildet sich ein in etwa ringförmiger Raum (A), der durch einen Spritzkopf (1), einen ersten Schlauch (2), der in einen Formtunnel (4) extrudiert wird, und durch einen zweiten Schlauch (5) definiert wird, der in den ersten Schlauch (2) extrudiert wird. Die Erfindung sieht vor, den Raum (A) mit einem Druckgasreservoir (24) zu verbinden, so dass Druckänderungen im Raum (A) durch den Druckgasbehälter abgedämpft werden.
摘要翻译：本发明涉及一种装置，用于制造双壁管的热塑性与连接套筒。在生产与本设备的管的形成在由一个喷雾头（1），第一管限定的大致环形的空间（A）（2），其挤出成模制孔道（4），和（通过第二管 5）（在第一管2）被挤出的定义。本发明提供了与加压气体贮存器（24）要连接的空间（A），所以在通过加压气体容器衰减的空间（A），该压力变化。

43. 发明申请

WO2004022308A1 MOLDING DIE FOR RIBBED PIPE 审中-公开
标题翻译：用于胶带的模具
公开(公告)号：WO2004022308A1
公开(公告)日：2004-03-18
申请号：PCT/CA2002/001494
申请日：2002-10-04
申请人： LUPKE, Manfred, A., A. , LUPKE, Stefan, A.
发明人： LUPKE, Manfred, A., A. , LUPKE, Stefan, A.
IPC分类号： B29C47/12
CPC分类号： B29C49/0021 , B29C47/0023 , B29C47/0033 , B29C47/126
摘要： A ribbed pipe molding apparatus has a die with a plastic flow passage (15) which carries molten plastic from an extruder to a mold for making the ribbed pipe. The plastic flow passage (15) has a downstream flow region (17) which exits at an acute angle through the external surface of the die. The inner wall (27) of the end region which locates downstream of the outer wall (25) of the flow passage in the downstream flow region (17) of the passage has a transition wall part (43) which is also inclined relative to the exterior surface of the die but which is sloped at a angle less than the main part (31) of the downstream flow region of the passage. The transition wall (43) part of the inner wall (27) shapes the mouth of the passage so as to produce a wedging of the plastic flowing through the passage into the mold (11) for production of the ribs (57) on the pipe.
摘要翻译：肋管成型装置具有带有塑料流路（15）的模具，其将熔融塑料从挤出机运送到用于制造肋管的模具。塑料流动通道（15）具有通过模具的外表面以锐角离开的下游流动区域（17）。位于通道的下游流动区域（17）中的流动通道的外壁（25）下游的端部区域的内壁（27）具有过渡壁部分（43），该过渡壁部分（43）也相对于模具的外表面，但是其倾斜角度小于通道的下游流动区域的主要部分（31）。内壁（27）的过渡壁（43）部分形成通道的口部，以便产生流过模具（11）的通道中的塑料的楔入，以在管道上产生肋（57）。

44. 发明申请

WO02042051A1 METHOD FOR PRODUCING PROFILES 审中-公开
标题翻译：用于生产PROFILES
公开(公告)号：WO02042051A1
公开(公告)日：2002-05-30
申请号：PCT/EP2001/012198
申请日：2001-10-23
IPC分类号： B29C33/36 , B29C47/02 , B29C47/12 , B29C47/08
CPC分类号： B29C33/36 , B29C47/0016 , B29C47/003 , B29C47/026 , B29C47/126
摘要： The invention relates to a method for the continuous production of piping profiles (10), comprising at least two forming strands (12, 14), each consisting of individual forming components (18) which are allocated in groups and which are held against each other over a predetermined (20) forming distance, while also being provided with a forming material, in such a way that that the profile (10) is obtained upon separating the groups of forming components (18). Very high production speeds for producing profile material are possible with the inventive method, allowing a low-cost overall system for the production of fixing systems for automobiles in particular, without the risk of quality defects or similar.
摘要翻译：本发明涉及一种用于连续制造的固体室轮廓（10）具有至少两个成形链（12，14），各由彼此并通过预先确定的成形部分（20）关联的群组提供单个成形部件（18）的方法和用模制材料保持在一起，使得成形部分的基团的分离后（18）获得的轮廓（10）。与本发明的相关的过程中，非常高的Herstellgeschwindgkeiten用于生成简档材料坯料erreichem，从而可以得到这样的具有成本效益的整体系统，特别是用于生产机动车辆的紧固系统，没有质量缺陷OD。DGL。是可怕的。

45. 发明申请

WO02007948A1 METHOD AND DEVICE FOR MANUFACTURING INSULATED TUBE 审中-公开
标题翻译：制造绝缘管的方法和装置
公开(公告)号：WO02007948A1
公开(公告)日：2002-01-31
申请号：PCT/NL2001/000562
申请日：2001-07-20
IPC分类号： B29C47/02 , B29C47/12 , B29D23/00
CPC分类号： B29C47/126 , B29C47/0023 , B29C47/0033 , B29C47/0066 , B29C47/021 , B29C47/065 , B29L2023/18 , B29L2023/225 , F16L59/143
摘要： Method for manufacturing an assembly of a heat-insulation tube and at least a pipe (6) accommodated therein for transport of fluid, in which in a continuous consecutive series of process steps the pipe (6) is supplied, which pipe (6) may for instance be made of synthetic material or metal, a casing (7) of synthetic insulation material is extruded and arranged around the pipe (6), and in which by means of co-extrusion a sealing outer layer (18) is arranged around the casing.
摘要翻译：用于制造绝热管和至少一个容纳在其中以用于输送流体的管（6）的组件的方法，其中在连续的连续的一系列处理步骤中，供给管（6），该管（6）可以例如由合成材料或金属制成，合成绝缘材料的壳体（7）被挤出并布置在管道（6）周围，并且其中通过共挤出将密封外层（18）围绕套管。

46. 发明申请

WO01085433A1 PIPE MOLD WITH MULTIPLE SOURCES OF PLASTIC SUPPLY 审中-公开
标题翻译：管道模具与塑料供应的多个来源
公开(公告)号：WO01085433A1
公开(公告)日：2001-11-15
申请号：PCT/CA2001/000593
申请日：2001-05-01
IPC分类号： B29C47/06 , B29C47/12 , B29C47/70
CPC分类号： B29C47/065 , B29C47/0023 , B29C47/0026 , B29C47/0033 , B29C47/126 , B29C47/261 , B29C47/705 , B29L2016/00 , B29L2023/186
摘要： A pipe molding apparatus (1) uses multiple supplies of plastic to form double wall pipe. The apparatus includes die equipment having first and second delivery passages (7, 9) delivering the plastic from the multiple sources to a pipe mold (5) where the pipe is formed with outer and inner walls. The die equipment includes a plastic separator (17) which separates the plastic in advance of the delivery passages (13, 15) to determine which particular supply of plastic goes to which particular delivery passage.
摘要翻译：管道成型设备（1）使用多个塑料供应来形成双壁管道。该设备包括具有第一和第二输送通道（7,9）的模具设备，该第一和第二输送通道将塑料从多个源输送到管道模具（5），管道形成有外壁和内壁。模具设备包括塑料分离器（17），其在输送通道（13,15）之前分离塑料，以确定哪个特定的塑料供应到哪个特定的输送通道。

47. 发明申请

WO1997021950A1 CO-EXTRUDED MULTILAYER PLASTIC PIPE, METHOD FOR PRODUCING THE SAME, AND DEVICE THEREFOR 审中-公开
标题翻译：共挤出多层塑料管，其制造方法及其装置
公开(公告)号：WO1997021950A1
公开(公告)日：1997-06-19
申请号：PCT/FI1996000659
申请日：1996-12-12
申请人： UPONOR B.V. , JÄRVENKYLÄ, Jyri
发明人： UPONOR B.V.
IPC分类号： F16L09/12
CPC分类号： B32B1/08 , B29C44/22 , B29C47/0023 , B29C47/0033 , B29C47/0042 , B29C47/0057 , B29C47/021 , B29C47/022 , B29C47/065 , B29C47/126 , B29C47/20 , B29C47/24 , B29C47/26 , B29C47/261 , B29C47/265 , B29C47/268 , B29C47/522 , B29C47/527 , B29C47/76 , B29C47/8835 , B29C47/884 , B29C47/902 , B29C47/903 , B29C47/904 , B29C53/58 , B29C55/24 , B29C2791/006 , B29C2791/007 , B29K2023/06 , B29K2023/0633 , B29K2023/0641 , B29K2023/065 , B29K2023/0691 , B29K2023/12 , B29K2027/06 , B29K2071/00 , B29K2077/00 , B29K2105/0032 , B29K2105/005 , B29K2105/04 , B29K2105/12 , B29K2105/14 , B29K2995/0051 , B29K2995/0053 , B29K2995/0089 , B29L2009/00 , B29L2016/00 , B29L2023/00 , B29L2023/22 , B32B5/18 , B32B27/065 , B32B27/08 , B32B27/12 , B32B2266/025 , B32B2323/04 , B32B2323/043 , B32B2323/046 , B32B2597/00 , F16L9/121 , F16L59/143 , H02G3/0481
摘要： The invention relates to a co-extruded multilayer plastic pipe comprising an inner pipe (1) and an outer pipe (2) and between them a middle layer (3) of a softer material than the inner pipe. The invention also relates to a method for producing a co-extruded multilayer pipe in a multilayer extruder, and an apparatus for producing a co-extruded multilayer pipe.
摘要翻译：本发明涉及一种共挤出的多层塑料管，其包括内管（1）和外管（2），并且在其间具有比内管更软的材料的中间层（3）。本发明还涉及一种多层挤出机中的共挤出多层管的制造方法以及共挤出多层管的制造装置。

48. 发明申请

WO1995001251A1 METHOD AND APPARATUS FOR FORMING A DOUBLE WALLED THERMOPLASTIC TUBE WITH INTEGRAL BELLS 审中-公开
标题翻译：用于形成具有整体孔的双壁热塑管的方法和装置
公开(公告)号：WO1995001251A1
公开(公告)日：1995-01-12
申请号：PCT/CA1993000260
申请日：1993-06-30
申请人： LUPKE, Manfred, A., A.
IPC分类号： B29C47/06
CPC分类号： B29C49/0021 , B29C47/0023 , B29C47/003 , B29C47/0033 , B29C47/004 , B29C47/0054 , B29C47/0061 , B29C47/0066 , B29C47/065 , B29C47/126 , B29C2791/006 , B29L2009/00 , B29L2016/00 , B29L2023/18 , B29L2023/186 , B29L2024/00
摘要： A travelling mold tunnel for forming double walled corrugated tube has a first portion for forming corrugated tube and a second belled portion for forming a cuff portion suitable for coupling with another tube. At the upstream end of the belled portion, radial small diameter passages are provided so that a pressure differential may be set up between the inside and the outside of a first parison within the belled portion. Thus, vacuum may be applied through the radial passages to allow an inner parison to laminate with the first parison over its inner surface in the belled portion. The first parison is drawn into the passages in protruding balloons. These may be ruptured. Alternatively, positive pressure may be used. In this case, the balloons may be ruptured inwardly.
摘要翻译：用于形成双壁波纹管的移动模具通道具有用于形成波纹管的第一部分和用于形成适于与另一个管耦合的箍带部分的第二鼓形部分。在鼓形部分的上游端，设置径向小直径通道，使得可以在钟形部分内的第一型坯的内部和外侧之间建立压力差。因此，可以通过径向通道施加真空，以允许内型坯与第一型坯在其鼓面部分的内表面层压。第一个型坯被拉入突出气球的通道。这些可能会破裂。或者，可以使用正压力。在这种情况下，气球可能会向内破裂。

49. 发明申请

WO1991003366A1 MODULAR CORRUGATOR 审中-公开
标题翻译：模块式校正器
公开(公告)号：WO1991003366A1
公开(公告)日：1991-03-21
申请号：PCT/EP1990001350
申请日：1990-08-16
申请人： FRÄNKISCHE ROHRWERKE GEBR. KIRCHNER GMBH + CO. , WEPPERT, Rainer , HENNINGER, Gerhard
发明人： FRÄNKISCHE ROHRWERKE GEBR. KIRCHNER GMBH + CO.
IPC分类号： B29C49/00
CPC分类号： B29C49/0021 , B29C33/02 , B29C33/301 , B29C47/0009 , B29C47/0033 , B29C47/126 , B29C49/4823 , B29C2035/1616 , B29C2049/283 , B29C2791/006
摘要： The invention concerns a corrugator for ribbing plastics pipes. The corrugator has two synchronous circulating chains of mould halves, guide means for the mould halves, an input zone in which corresponding mould halves are brought into abutment with each other, a moulding zone in which a central channel which guides the abutting mould halves is located, and an output zone in which the mould halves are separated from each other again. The corrugator also has return guides for the mould halves on the path between the output and input zones, and cooling devices for cooling at least the central channel with a coolant. The corrugator has several hollow-section modules forming the moulding zone. Each module has a central cavity for cooling and two lateral guides. The modules are disposed next to each other in pairs perpendicular to the production direction. The connecting lateral guides of a module pair form a section of the central channel and the outer lateral guides of the module pair form the return guides of this section. Several module pairs are disposed connected one behind the other in the production direction.
摘要翻译：本发明涉及一种用于加强塑料管的波纹机。瓦楞机具有两个半模的同步循环链，用于半模的导向装置，相应的半模彼此邻接的输入区，其中引导邻接半模的中心通道所在的模制区以及其中半模再次分离的输出区域。瓦楞纸机还具有用于输出和输入区域之间的路径上的半模的返回引导件，以及用于利用冷却剂至少冷却中心通道的冷却装置。波纹机具有形成模制区域的多个中空部分模块。每个模块都有一个用于冷却的中心腔和两个横向导轨。模块彼此垂直于生产方向彼此配置。模块对的连接横向引导件形成中心通道的一部分，并且模块对的外部横向引导件形成该部分的返回引导件。在生产方向上一个接一个地布置有多个模块对。

50. 发明申请

WO1991001212A1 PROCESS FOR THE PRODUCTION OF CELLULAR PLASTIC 审中-公开
标题翻译：生产细胞塑料的方法
公开(公告)号：WO1991001212A1
公开(公告)日：1991-02-07
申请号：PCT/NO1990000118
申请日：1990-07-16
申请人： SCANDINOR A/S , SPYDEVOLD, Baard
发明人： SCANDINOR A/S
IPC分类号： B29C67/20
CPC分类号： B29C47/126 , B29C44/3442 , B29C47/0009 , B29C47/788 , B29C47/86 , B29C47/864 , B29C47/8805 , B29C47/90 , B29C47/904
摘要： A process for the continuous or semi-continuous production of cellular plastic material from a plastic compound containing a blowing agent and, optionally, other process-regulative substances and additives, comprising: (a) feeding of the raw materials to a plastic processing machine; (b) kneading of the raw materials in the plastic processing machine under conditions of temperature and pressure which will produce an expanding compound upon release of pressure alone; (c) transfer of the plastic compound directly to a cooling zone; (d) cooling of the compound in the cooling zone to a continuous stock having high viscosity and rigidity and an approximately flat velocity profile under pressure formed by an upstream-directed pressure component; (e) optionally, stepless transfer to a braking-retaining zone; (f) build-up of the upstream-directed pressure component until the pressure in the plastic mass in the upstream located zones is sufficient to prevent expansion of the plastic compound; (g) control to expand the compound to the desired density after transfer to a heating/expansion/forming zone.
摘要翻译：一种由含有发泡剂和任选的其它过程调节性物质和添加剂的塑料化合物连续或半连续生产多孔塑料材料的方法，包括：（a）将原料进料到塑料加工机器; （b）在温度和压力的条件下在塑料加工机中捏合原料，该压力将在释放压力时产生膨胀化合物; （c）将塑料化合物直接转移至冷却区; （d）将冷却区中的化合物冷却至具有高粘度和刚性的连续坯料以及由上游定向压力组分形成的压力下的近似平坦的速度分布; （e）可选地，无级转移到制动保持区; （f）上游定向压力部件的积聚直到上游定位区域内的塑料质量的压力足以防止塑料化合物膨胀; （g）在转移到加热/膨胀/形成区之后控制将化合物膨胀至所需的密度。

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