公开(公告)号：EP2613928A1

公开(公告)日：2013-07-17

申请号：EP11773484.8

申请日：2011-09-05

申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN ,  MICHELIN Recherche et Technique S.A.

发明人： FOUGERAS, Magaly ,  GATIEN, Stéphane ,  MONNEREAU, Patrice

IPC分类号： B29D30/16 ,  B29D30/30 ,  B29C43/24 ,  B29C47/32 ,  B29C47/52

CPC分类号： B29D30/16 ,  B29C43/24 ,  B29C47/0021 ,  B29C47/004 ,  B29C47/32 ,  B29C47/38 ,  B29C47/52 ,  B29C2947/92152 ,  B29C2947/92209 ,  B29C2947/92409 ,  B29C2947/92428 ,  B29D30/3028 ,  B29D30/60 ,  B29D30/62 ,  B29K2021/00 ,  Y10T428/1386

摘要： In the method for manufacturing an uncured blank for a vehicle tyre, a strip (30) of rubber compound is extruded and it is made to pass between two members (18, 10), one of which forms a roller for extruding the strip (18) in such a way that the faces (21, 23) of the strip, forming one and the same section of the strip in a plane perpendicular to the run direction of the strip and in simultaneous bearing contact with the respective members, are driven at linear speeds differing from each other, and in such a way that the members (18, 10) stretch the strip therebetween.

公开(公告)号：EP2117793A4

公开(公告)日：2013-01-09

申请号：EP08725415

申请日：2008-02-11

申请人： STRATASYS INC

发明人： SKUBIC ROBERT L ,  COMB JAMES W ,  GRUDEM JR JEROME K ,  SWANSON WILLIAM J ,  BATCHELDER JOHN SAMUEL ,  BROSE STEVEN M

IPC分类号： B28B17/00 ,  B29C47/00 ,  B29C47/08 ,  B29C47/10 ,  B29C47/36

CPC分类号： B29C47/0806 ,  B29C47/0002 ,  B29C47/0014 ,  B29C47/0016 ,  B29C47/0803 ,  B29C47/0805 ,  B29C47/0866 ,  B29C47/0867 ,  B29C47/0874 ,  B29C47/0876 ,  B29C47/0881 ,  B29C47/1054 ,  B29C47/36 ,  B29C47/365 ,  B29C47/385 ,  B29C47/6018 ,  B29C47/766 ,  B29C47/82 ,  B29C47/822 ,  B29C47/862 ,  B29C64/106 ,  B29C2947/92028 ,  B29C2947/92104 ,  B29C2947/92209 ,  B29C2947/92333 ,  B29C2947/924 ,  B29C2947/92409 ,  B29C2947/92571 ,  B29C2947/92704 ,  B29C2947/928 ,  B29C2947/92895 ,  B29C2947/92904 ,  B29C2947/9298 ,  B33Y30/00

公开(公告)号：EP2448742A1

公开(公告)日：2012-05-09

申请号：EP10725488.0

申请日：2010-06-29

申请人： Battenfeld-Cincinnati Germany GmbH

发明人： DOHMANN, Heinrich ,  GESPER, Thomas

IPC分类号： B29C47/86 ,  B29C47/92

CPC分类号： B29C47/86 ,  B29C47/0023 ,  B29C47/0026 ,  B29C47/864 ,  B29C47/8895 ,  B29C47/90 ,  B29C47/908 ,  B29C47/92 ,  B29C2947/92104 ,  B29C2947/92209 ,  B29C2947/924 ,  B29C2947/92409

摘要： The invention relates to an extrusion line for producing plastic profiles, preferably plastic pipes, comprising at least one extruder (1), a mold (2), a calibration (3), and further subsequent devices. According to the invention, the mold (2) comprises an internal cooling, the flow distribution of which can be influenced, wherein at least one branch for a coolant is disposed in the interior of the mold. The invention further relates to a method for increasing the cooling power of an extrusion line for extruding a plastic profile, particularly a plastic pipe, comprising the steps: a) melting plastic in an extruder (1), b) forming a plastic strand and feeding the plastic strand into a mold (2), c) forming a plastic profile by means of the mold (2) and calibrating and curing by means of cooling the profile in a calibration (3). According to the invention, the temperature of the plastic strand is reduced in the mold (2) prior to exiting the mold (2), wherein the fluid flow is controlled in the interior of the mold (2) by means of a bypass (8), wherein fluid openings (9) for forming the bypass (8) can be opened or closed between 0% and 100%.

公开(公告)号：EP1554105B1

公开(公告)日：2012-01-11

申请号：EP03762591.0

申请日：2003-07-01

申请人： TOTAL PETROCHEMICALS RESEARCH FELUY

发明人： MAZIERS, Eric ,  PESTIAUX, Pierre

IPC分类号： B29C47/92 ,  B29C49/78

CPC分类号： B29C47/92 ,  B29C47/0023 ,  B29C49/78 ,  B29C2947/92123 ,  B29C2947/92142 ,  B29C2947/92152 ,  B29C2947/92171 ,  B29C2947/922 ,  B29C2947/92285 ,  B29C2947/92409 ,  B29C2947/92428

摘要： This invention discloses the use of one or three cameras equipped with a charge­ coupled device (CCD) sensor and of laser detectors for characterizing respectively in two or three dimensions, the behavior of an extrudate at the exit of a die, said CCD camera(s) being synchronized with a flash by the laser detectors.

公开(公告)号：EP1997607B1

公开(公告)日：2011-03-23

申请号：EP08156506.1

申请日：2008-05-20

申请人： Société de Technologie Michelin ,  Michelin Recherche et Technique S.A.

发明人： Nicolas, Serge

IPC分类号： B29C47/02 ,  B29C47/06 ,  B29C47/92 ,  B29C47/14 ,  B29C47/56

CPC分类号： B29C47/027 ,  B29C47/0014 ,  B29C47/0016 ,  B29C47/0019 ,  B29C47/0021 ,  B29C47/065 ,  B29C47/14 ,  B29C47/145 ,  B29C47/367 ,  B29C47/38 ,  B29C47/46 ,  B29C47/56 ,  B29C47/92 ,  B29C2947/92019 ,  B29C2947/92409 ,  B29C2947/92514 ,  B29C2947/92647 ,  B29C2947/92876 ,  B29C2947/92904 ,  B29D2030/381 ,  B29K2021/00 ,  B29K2105/10 ,  B29L2030/003 ,  B29L2030/004

公开(公告)号：EP1795342A4

公开(公告)日：2010-11-03

申请号：EP04788363

申请日：2004-09-30

申请人： TOYO KOHAN CO LTD

发明人： MATSUBARA YASUHIRO ,  MAIDA NORIMASA ,  NAKAMURA TAKUJI ,  INAZAWA HIROSHI

IPC分类号： B32B27/00

CPC分类号： B32B7/02 ,  B29C47/0021 ,  B29C47/065 ,  B29C47/145 ,  B29C47/8845 ,  B29C2947/922 ,  B29C2947/92209 ,  B29C2947/9238 ,  B29C2947/92409 ,  B29K2105/0094 ,  B29K2105/256 ,  B32B27/00 ,  B32B27/36 ,  Y10T428/24612

公开(公告)号：EP2173533A2

公开(公告)日：2010-04-14

申请号：EP08773753.2

申请日：2008-06-30

申请人： Feuerherm, Harald

发明人： KAPPEN, Günther ,  KAPPEN-FEUERHERM, Rolf ,  DECKWERTH, Horst

IPC分类号： B29C47/16 ,  B29C47/34 ,  B29C47/92 ,  B29C49/04 ,  B29C47/86 ,  B29C49/00

CPC分类号： B29C47/0816 ,  B29B2911/14326 ,  B29C47/0026 ,  B29C47/16 ,  B29C47/165 ,  B29C47/34 ,  B29C47/56 ,  B29C47/92 ,  B29C49/0047 ,  B29C49/0073 ,  B29C49/04 ,  B29C49/14 ,  B29C49/20 ,  B29C49/4205 ,  B29C2049/2008 ,  B29C2791/006 ,  B29C2791/007 ,  B29C2947/92066 ,  B29C2947/92076 ,  B29C2947/92085 ,  B29C2947/92142 ,  B29C2947/92152 ,  B29C2947/92171 ,  B29C2947/9218 ,  B29C2947/922 ,  B29C2947/92209 ,  B29C2947/92295 ,  B29C2947/92333 ,  B29C2947/92342 ,  B29C2947/92409 ,  B29C2947/92428 ,  B29C2947/92447 ,  B29C2947/92466 ,  B29C2947/92561 ,  B29C2947/9258 ,  B29C2947/9259 ,  B29C2947/926 ,  B29C2947/92609 ,  B29C2947/92638 ,  B29C2947/92647 ,  B29C2947/92704 ,  B29C2947/92904 ,  B29C2947/92923 ,  B29C2947/92961

摘要： The invention relates to a method for producing blow-moulded hollow bodies. Flat preforms (1, 1') are produced during the working cycle of a blow-moulding installation, said preforms emerging from wide-slit nozzles (2), and being connected, while still in the thermoplasticised state in the blow-moulding installation, along a pinch-off weld formed by the closing of the blow-mould (3), and expanded to form a hollow body (4). So that the flat preforms assume a reproducible position both in relation to the respective blow-moulding half (10) and to each other, a plurality of measures according to the invention are carried out alone or as a group. The synchronism of the preforms emerging from the wide-slit nozzles is monitored. If there are variations in the synchronism behaviour, the flow resistance is modified in order to correct the synchronism by heating the flow channels differently and/or by actuating a throttle element (17) acting on one of the partial flows, or the transport power of a plasticising unit (5) is adapted.

摘要翻译： 本发明涉及一种生产吹塑中空体的方法。 在吹塑设备的工作循环期间产生扁平预成型件，所述预制件从宽缝喷嘴出来，并且在吹塑设备中仍然处于热塑状态下，沿着由 关闭吹塑模具，并膨胀形成中空体。 因此，扁平预成型件相对于各自的吹塑成形半部和彼此具有可再现的位置，根据本发明的多个措施单独地或作为一组进行。 监视从宽狭缝喷嘴出现的预成型件的同步性。 如果同步行为存在变化，则改变流动阻力以通过不同地加热流动通道和/或通过致动作用在部分流动之一上的节流元件或塑化单元的输送功率来校正同步 适应。 此外，监视从宽狭缝喷嘴出现的预成型件的过程，并且校正由流动通道中的流动阻力的局部变化产生的流程之间的差异。 为了确保预成型件的同步性和直线进程，预成型件一旦从宽狭缝喷嘴出来就可以由机械装置控制，所述机械装置以预定速度向下游移动并且引导预成型件 直到它们被转移到吹塑半部。

公开(公告)号：EP2097241A1

公开(公告)日：2009-09-09

申请号：EP07857147.8

申请日：2007-12-28

申请人： Montanuniversität Leoben

发明人： LEDERER, Klaus ,  REINBERGER, Wolfgang

IPC分类号： B29C47/92

CPC分类号： B29C47/92 ,  B29C47/0009 ,  B29C47/1063 ,  B29C47/762 ,  B29C2947/92009 ,  B29C2947/92066 ,  B29C2947/92104 ,  B29C2947/92238 ,  B29C2947/92247 ,  B29C2947/92276 ,  B29C2947/9238 ,  B29C2947/92409 ,  B29C2947/92485 ,  B29K2105/0005

摘要： A method of determining a residence time distribution comprises mixing a molding batch (104) and a tracer (105), wherein the tracer has a ferroelectric curie temperature above 120 °C, and transmitting the mixture through a capacitor (107). Further, the method comprises measuring a capacitance of the capacitor, and determining a residence time distribution based on the measured capacitance. In particular, the ferroelectric curie temperature of the tracer may be above 150 °C and preferably the ferroelectric curie temperature of the tracer is above 200 °C.

摘要翻译： 确定停留时间分布的方法包括混合模塑批料（104）和示踪剂（105），其中示踪剂具有高于120℃的铁电居里温度，并且将混合物传送通过电容器（107）。 此外，该方法包括测量电容器的电容，并且基于测量的电容确定停留时间分布。 特别是，示踪剂的铁电居里温度可以高于150℃，优选示踪剂的铁电居里温度高于200℃。

公开(公告)号：EP1499761A4

公开(公告)日：2009-09-02

申请号：EP03747020

申请日：2003-04-17

申请人： STRATASYS INC

发明人： COMB JAMES W ,  PRIEDEMAN WILLIAM R JR ,  LEAVITT PAUL J ,  SKUBIC ROBERT L ,  BATCHELDER JOHN SAMUEL

IPC分类号： B29C47/92 ,  B29C47/08 ,  B29C47/10 ,  B29C67/00 ,  B29K105/08 ,  D01F6/00 ,  D02J1/22 ,  D02G3/00 ,  B29C47/06

CPC分类号： B29C67/0055 ,  B29C47/0014 ,  B29C47/6087 ,  B29C47/92 ,  B29C64/106 ,  B29C64/20 ,  B29C2947/92123 ,  B29C2947/92409 ,  B29C2947/92523 ,  B29C2947/92571 ,  B29C2947/9259 ,  B29C2947/92619 ,  B29C2947/92904 ,  B29C2947/92933 ,  B29C2947/92952 ,  B33Y70/00 ,  B33Y80/00 ,  Y10T428/2913 ,  Y10T428/298

摘要： Disclosed is a modeling filament (20) for use as feedstock in a fused deposition modeling liquifier (22), and a method for manufacturing the filament (20). The diameter and standard deviation of the filament (20) are controlled to meet various tolerance requirements of jam resistance, slip resistance, model strength, liquifier overflow prevention and hysteresis-free transient response. Standard deviation of the filament diameter is matched to a filament target diameter. The resulting filament (20) is used to form high-quality models.

摘要翻译： 公开了一种在熔融沉积建模液化器中用作原料的建模长丝，以及用于制造长丝的方法。 控制灯丝的直径和标准偏差，以满足阻力，防滑，模型强度，液化溢流防止和无滞后瞬态响应的各种公差要求。 灯丝直径的标准偏差与灯丝目标直径相匹配。 所得细丝用于形成高质量的模型。

公开(公告)号：EP2043838A1

公开(公告)日：2009-04-08

申请号：EP07763952.4

申请日：2007-07-19

申请人： QUADRANT EPP AG

发明人： GREGG, Joseph, V. ,  KOHLER, Wesley, Allen ,  BERNING, Lyle, D.

IPC分类号： B29C47/86 ,  B29C47/14 ,  B29C47/54

CPC分类号： B29C47/86 ,  B29C47/0004 ,  B29C47/0019 ,  B29C47/003 ,  B29C47/0033 ,  B29C47/14 ,  B29C47/54 ,  B29C47/827 ,  B29C47/862 ,  B29C47/864 ,  B29C47/866 ,  B29C47/92 ,  B29C2947/92152 ,  B29C2947/92209 ,  B29C2947/92409 ,  B29C2947/92447 ,  B29C2947/92647 ,  B29C2947/92704 ,  B29C2947/92895 ,  B29C2947/92904 ,  B29C2947/92942 ,  B29K2023/0683 ,  B29K2105/06 ,  B29K2105/16 ,  B29K2105/256

摘要： UHMWPE panels of large width may be prepared by a continuous ram extrusion process by employing a slit die which preferably narrows from both sides in a direction transverse to the machine direction, and/or which employs a plurality of transversely positioned cooling zones located on the top and the bottom of the die, proximate the exit thereof. The panel exits the die at a temperature lower than the crystalline melt temperature.