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1. 发明授权

EP4059695B1 DIE FOR EXTRUSION MOLDING, PLASTIC MANUFACTURING DEVICE, AND PLASTIC MANUFACTURING METHOD 有权
公开(公告)号：EP4059695B1
公开(公告)日：2024-07-24
申请号：EP22161615.4
申请日：2022-03-11
IPC分类号： B29C48/30 , B29C48/32 , B29C44/20 , B29C48/295 , B29C48/285 , B29C48/09 , B29C48/10 , B29C44/34 , B29C44/50
CPC分类号： B29C48/3003 , B29C48/3001 , B29C48/32 , B29C48/10 , B29C48/09 , B29C48/0012 , B29C48/297 , B29C48/295 , B29C44/50 , B29C44/3446

2. 发明公开

EP4380776A1 BIODEGRADABLE NET 审中-实审
公开(公告)号：EP4380776A1
公开(公告)日：2024-06-12
申请号：EP22761277.7
申请日：2022-08-02
申请人： MAIP S.r.l.
发明人： MARTINI, Eligio , CARADONNA, Andrea
IPC分类号： B29C48/30 , B29D28/00
CPC分类号： B29D28/00 , B29K2067/0420130101 , B29K2995/00620130101 , B29C48/022 , B29C48/10 , B29C48/09 , Y02W90/10

3. 发明公开

EP3287255A1 MOLTEN RESIN EXTRUSION DEVICE AND EXTRUSION METHOD AS WELL AS MOLTEN RESIN MOLDING APPARATUS AND MOLDING METHOD 有权
标题翻译：熔融树脂挤出装置和挤出方法以及熔融树脂成型装置和成型方法
公开(公告)号：EP3287255A1
公开(公告)日：2018-02-28
申请号：EP16783177.5
申请日：2016-04-20
申请人： Kyoraku Co., Ltd.
发明人： ITO, Shuji , MASUDA, Satoshi
IPC分类号： B29C47/54 , B29C49/04 , B29C51/02 , B29C51/10
CPC分类号： B29C48/252 , B29C48/0017 , B29C48/08 , B29C48/09 , B29C48/2694 , B29C48/30 , B29C48/301 , B29C48/305 , B29C48/32 , B29C48/475 , B29C49/04 , B29C49/041 , B29C51/02 , B29C51/10
摘要： Provided is a method for extruding molten resin in a charging space from a head by converting a rotational motion of an electric motor into a linear motion of a piston disposed in the charging space through a ball screw and thus causing the piston to move vertically, the charging space being a space into which the molten resin can be charged and formed in an accumulator, the head having an extrusion port at a lower end thereof. The method includes a step of separating an upper plate from a lower plate and retracting the upper plate upward by a rotational motion of the electric motor and then charging the molten resin into the charging space with a sufficient charging pressure to push up the piston against weights of the lower plate and the piston in the charging space, the lower plate being disposed over the accumulator and coupled to the piston from above, the upper plate being engaged with the electric motor through a screwing relationship and disposed over the lower plate so as to be able to surface-contact the lower plate and a step of extruding the molten resin from the extrusion port by moving the upper plate downward with the upper plate and the lower plate surface-contacting each other by a rotational motion of the electric motor and thus moving the piston downward in the charging space.
摘要翻译：本发明提供一种通过将电动马达的旋转运动通过滚珠丝杠转换为设置在充电空间中的活塞的线性运动并由此使得活塞垂直移动而从头部挤出充电空间中的熔融树脂的方法，所述充填空间是熔融树脂可以充入并形成在储存器中的空间，所述头部在其下端具有挤出口。该方法包括将上板与下板分离并且通过电动机的旋转运动向上收回上板，然后在充足的充气压力下将熔融树脂充入充电空间以将活塞向上推压所述下板设置在所述蓄能器上方并从上方与所述活塞连接，所述上板通过螺纹连接与所述电动机啮合并设置在所述下板上方以便于能够通过电动机的旋转运动使上板向下移动，并且使上板和下板彼此表面接触，从而能够与下板面接触以及从挤出端口挤出熔融树脂的步骤，并且因此在充电空间中向下移动活塞。

4. 发明公开

EP3269528A1 CONTAINER HAVING INNER SPIRAL, METHOD FOR MANUFACTURING CONTAINER HAVING INNER SPIRAL, AND APPARATUS FOR MANUFACTURING SAME 有权
标题翻译：具有内螺旋的容器，制造具有内螺旋的容器的方法以及用于制造相同的装置
公开(公告)号：EP3269528A1
公开(公告)日：2018-01-17
申请号：EP15884617.0
申请日：2015-03-12
申请人： Daisho Glass Co., Ltd. , Giver Life Co., Ltd.
发明人： TOKU, Yoichi , UNO, Masaru
IPC分类号： B29C49/04 , B29C47/34
CPC分类号： B29C49/04 , B29B11/10 , B29B11/14 , B29B2911/1416 , B29B2911/14343 , B29B2911/14344 , B29C48/0017 , B29C48/0018 , B29C48/09 , B29C48/12 , B29C48/13 , B29C48/131 , B29C48/146 , B29C48/2694 , B29C48/30 , B29C48/32 , B29C48/355 , B29C48/87 , B29C48/9115 , B29C49/0078 , B29C49/14 , B29C49/78 , B29C2049/047 , B29C2049/048 , B29C2049/5803 , B29C2791/007 , B29L2031/7732
摘要： Provided is a process for producing a container having spiral ridges on an inner surface thereof, the process comprising
a parison forming step of forming a hollow cylindrical parison having raised ridges on an inner surface thereof,
a spiral ridge forming step of converting the raised ridges on the parison obtained in the parison forming step into spiral ridges, and
a container forming step of inflating the parison obtained in the spiral ridge forming step from the inside thereof to form a container,
the spiral ridge forming step comprising
a clamping step of clamping the parison hanging from a die by gripping an outer surface of the parison after extrusion of the parison from the die in the parison forming step, and
a rotating step of rotating the parison around the axis thereof while the parison clamped in the clamping step being kept clamped.
摘要翻译：本发明提供一种内容器的制造方法，该容器的内表面具有螺旋状的隆起部，该制造方法包括：型坯成型工序，在内表面形成具有隆起突条的中空圆筒状的型坯;螺旋突条形成工序，在型坯成型步骤中获得的型坯成螺旋状脊;以及容器成型步骤，用于从螺旋脊形成步骤中获得的型坯从其内部膨胀以形成容器，螺旋脊形成步骤包括夹紧步骤，通过在型坯成型步骤中从型模挤出型坯之后抓住型坯的外表面而悬挂在模具上;以及旋转步骤，在保持夹紧步骤中夹紧的型坯保持夹紧的同时，使型坯围绕其轴线旋转。

5. 发明公开

EP3033585A1 METHOD OF MANUFACTURING MULTI-LAYERED PROPELLANT GRAINS 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG MEHRSCHICHTIGERTREIBMITTELKÖRNER
公开(公告)号：EP3033585A1
公开(公告)日：2016-06-22
申请号：EP14836679.2
申请日：2014-08-08
申请人： General Dynamics Ordnance and Tactical Systems - Canada Valleyfield Inc.
发明人： DURAND, Simon , PARADIS, Pierre-Yves , LEPAGE, Daniel
IPC分类号： F42B33/00 , B29C47/06 , C06C9/00 , F42B5/16
CPC分类号： C06B21/0075 , B29C48/09 , B29C48/11 , B29C48/21 , B29C48/40 , B29C48/475 , C06B25/18 , C06B45/105 , C06B45/12 , F42B5/16 , F42B33/00
摘要： A method of manufacturing a multi-layered propellant grain is provided. The method of the present disclosure simplifies the setup necessary to produce multi-layered propellants by using industrial equipment that is more energy and space efficient than the machinery that is conventionally employed for such processes. The method comprises providing a first propellant formulation; providing a die configured to provide a structure having an outer shell and a hollow interior when material is extruded therethrough; extruding the first propellant formulation through said die, to produce a first propellant layer having an outer shell defining a hollow interior in the form channel having open ends; providing a second propellant formulation, said second propellant formulation being of low viscosity; injecting said second propellant formulation into said channel defined by said first propellant layer to form a second propellant layer disposed in said channel; and hardening said second propellant layer. The first and second propellant layers have different rates of burning.
摘要翻译：提供一种制造多层推进剂颗粒的方法。本公开的方法简化了通过使用比常规用于这种方法的机械更能量和空间有效的工业设备来生产多层推进剂所需的设置。该方法包括提供第一推进剂制剂; 提供模具，其构造成当材料被挤出通过其时提供具有外壳和中空内部的结构; 将第一推进剂制剂挤压通过所述模头，以产生具有外壳的第一推进剂层，该外壳限定具有开口端的形式通道中的中空内部; 提供第二推进剂制剂，所述第二推进剂制剂具有低粘度; 将所述第二推进剂制剂注入由所述第一推进剂层限定的所述通道中以形成设置在所述通道中的第二推进剂层; 并硬化所述第二推进剂层。第一和第二推进剂层具有不同的燃烧速率。

6. 发明公开

EP2879856A1 DICHTUNG ZUM EINSATZ IN EINER STRANGPRESSVORRICHTUNG 有权
标题翻译： SEAL用在挤出装置
公开(公告)号：EP2879856A1
公开(公告)日：2015-06-10
申请号：EP13736865.0
申请日：2013-07-05
申请人： KraussMaffei Technologies GmbH
发明人： ALTMANN, Aron , GEYER, Mathias
IPC分类号： B29C47/08 , B29C47/90 , F16J15/52
CPC分类号： B29C48/254 , B29C48/07 , B29C48/09 , B29C48/11 , B29C48/12 , B29C48/903 , B29C48/904 , B29C48/905 , B29C48/907 , F16J15/168 , F16J15/3292
摘要： The invention relates to a seal (300) for use in an extrusion device for producing continuous profiles, in particular plastics pipes. In order to achieve a reliable sealing action in the case of large pipe diameters and to achieve further advantages, while avoiding chattering or stick-slip effects, provision is made of a seal (300) according to the invention having an elastic sealing disc (326), which is arranged in a plane approximately perpendicularly to the extrusion direction and has a through-passage opening (332) letting through the continuous profile and having a sealing rim bearing against the continuous profile, and also has connection means (328) arranged along the sealing rim, and also having clamping means (320) for exerting a force on the connection means (328), said force acting radially with respect to the extrusion axis, wherein the clamping means (320) are arranged in a plane parallel to the sealing disc (326), have a passage opening (332) for the continuous profile and comprise connecting means (324) for connecting the connection means (328) to the clamping means (320).

7. 发明公开

EP2452618A2 Catheter with optical contact sensing 有权转让
标题翻译：带光学接触感应的导管
公开(公告)号：EP2452618A2
公开(公告)日：2012-05-16
申请号：EP11189133.9
申请日：2011-11-15
申请人： Biosense Webster (Israel), Ltd.
发明人： Govari, Assaf , Ephrath, Yaron , Beeckler, Christopher Thomas , Papaiannou, Athanassios , Garcia, Ariel , Altmann, Andres Claudio
IPC分类号： A61B5/00 , A61B18/14 , A61B1/00 , A61M25/00
CPC分类号： A61B5/0084 , A61B1/00096 , A61B5/6885 , A61B18/1492 , A61B2018/00357 , A61B2018/00755 , A61M25/0009 , B29C48/09 , B29C48/21 , B29C48/30 , B29C48/335 , B29C2948/92619 , B29C2948/92628 , B29K2995/0056
摘要： A medical probe, including a biocompatible sheath having proximal and distal ends, and having at least one transparent strip between the proximal end and the distal end. The probe also has one or more functional elements positioned within the biocompatible sheath.
摘要翻译：医疗探针包括具有近端和远端的生物相容性护套，并且在近端和远端之间具有至少一个透明带。探针还具有位于生物相容性护套内的一个或多个功能元件。

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