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1. 发明公开

EP3323599A1 FORMING DEVICE AND FORMING METHOD 有权
公开(公告)号：EP3323599A1
公开(公告)日：2018-05-23
申请号：EP16824437.4
申请日：2016-07-11
申请人： Mimaki Engineering Co., Ltd. , Graphic Creation Co., Ltd.
发明人： Hara Hirofumi
IPC分类号： B29C67/00 , B33Y10/00 , B33Y30/00
CPC分类号： B29C64/112 , B29C35/0288 , B29C41/52 , B29C59/046 , B29C64/209 , B29C64/232 , B29C64/236 , B29C64/245 , B29C64/30 , B29C67/0007 , B33Y10/00 , B33Y30/00 , B33Y40/00
摘要： During formation of a three-dimensional object, a layer of ink is flattened in a more suitable manner. A forming apparatus 10 for forming a three-dimensional object by additive manufacturing includes an inkjet head, a platform 16, a main scanning driver 14, a sub-scanning driver 18, a deposition direction driver 20, and a flattening roller 302. The sub-scanning driver 18 causes the inkjet head to perform, in between main scanning operations, a sub-scanning operation in which the inkjet head relatively moves by a predetermined forwarding distance in a sub-scanning moving direction, which is a predetermined direction. During the sub-scanning operation, the flattening roller 302 moves in the sub-scanning moving direction together with the inkjet head. The flattening roller 302 is disposed in a tilted manner such that a first end is located on a forward end in the sub-scanning moving direction, a second end is located on a rearward end in the sub-scanning moving direction, and the height in the deposition direction of the second end on the rearward end is higher than the height in the deposition direction of the first end on the forward end.

2. 发明公开

EP2295227A3 Apparatus and method for printing of three-dimensional objects 无效转让
标题翻译：用于印刷三维物体的设备和方法
公开(公告)号：EP2295227A3
公开(公告)日：2018-04-04
申请号：EP10180833.5
申请日：2003-12-03
申请人： Stratasys Ltd.
发明人： Kritchman, Eliahu , Gothait, Hanan , Napadensky, Eduardo , Chechik, Dani
IPC分类号： B29C64/245 , B29C64/112 , B33Y40/00 , B33Y50/02 , B33Y30/00
CPC分类号： B29C41/02 , B29C37/005 , B29C41/48 , B29C41/52 , B29C47/92 , B29C64/00 , B29C64/106 , B29C64/112 , B29C64/118 , B29C64/124 , B29C64/129 , B29C64/135 , B29C64/245 , B29C64/40 , B29C2947/92209 , B29C2947/92704 , B29L2009/00 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02 , B41M3/16
摘要： A three-dimensional object printing method, comprising: depositing building materials to print, layer by layer, a three-dimensional object with an adjacent support construction, wherein within a layer, a portion of said object and a portion of said support construction are separated by a barrier space of vacant pixels where no material is deposited, and said barrier space within the layer enables spread of materials from the portion of said object and the portion of said support construction into the barrier space.
摘要翻译：一种三维物体印刷方法，包括：沉积建筑材料以逐层印刷具有相邻支撑结构的三维物体，其中在一层内部分离所述物体的一部分和所述支撑结构的一部分通过没有材料沉积的空白像素的屏障空间，并且层内的所述屏障空间使材料能够从所述物体的所述部分和所述支撑结构的所述部分扩散到屏障空间中。

3. 发明授权

EP1278620B2 VERFAHREN ZUR HERSTELLUNG VON GESCHLEUDERTEN GLASFASERVERSTÄRKTEN ROHREN 有权
标题翻译：用于生产纤维加筋管抛出
公开(公告)号：EP1278620B2
公开(公告)日：2011-08-10
申请号：EP01940371.6
申请日：2001-04-26
申请人： C-Tech Ltd.
发明人： CARLSTRÖM, Börge , WILLQUIST, Eva
IPC分类号： B29C41/04
CPC分类号： B29C41/003 , B29C41/042 , B29C41/46 , B29C41/52 , B29K2105/0014 , B29K2105/12 , B29K2105/16 , B29K2709/00 , B29L2023/22 , Y10T428/1314 , Y10T428/1393
摘要： The invention relates to a method and an installation for producing centrifugally cast, glass-fibre reinforced plastic tubes. According to said method, a liquid, curable resin which can contain a filler is introduced into a rotating die together with glass-fibres, curing additives and also optionally sand. During the introduction of the raw materials, the quantity and type of the additives are successively adapted with respect to the die temperature, in such a way that gelation begins in the outer part of the tube when the last portion of raw material is introduced. At gelation, the temperature of the outer part is lower than that of the inner part and gelation only begins in said inner part of the tube, once all the raw materials have been introduced.

4. 发明公开

EP2121268A1 MACHINE FOR ROTATIONAL MOLDING WITH HEATED MOLD AND WITH FACILITATED PART EXTRACTION 有权
标题翻译：带加热的工具，更容易的组件集合滚塑成型
公开(公告)号：EP2121268A1
公开(公告)日：2009-11-25
申请号：EP08716426.5
申请日：2008-03-11
申请人： Persico S.p.A.
发明人： BERGAMO, Lorenzo
IPC分类号： B29C41/06 , B29C41/42 , B29C37/00 , B29C41/34 , B29C41/52
CPC分类号： B29C41/06 , B29C33/20 , B29C37/0007 , B29C41/34 , B29C41/38 , B29C41/42 , B29C41/46 , B29C41/52 , Y10S425/06 , Y10S425/812
摘要： A machine for rotational molding of products comprises means (12, 14, 16, 17) for driven rotation of a mold around perpendicular axes (13, 15), means (22) for direct heating of the mold and means (21) for commanded opening of the mold in half molds. The machine further comprises combined means (23, 24, 25) for arresting in a predetermined position of the rotating means of the mold disengageable retaining means (26, 27) for retaining the product in a preset half mold, and evacuating means (28, 50) for evacuating the product that are suitable for being introduced between the open half molds when the rotating means is stopped in said predetermined position and which is suitable for receiving the product discharged from said preset half mold upon the release of the retaining means.

5. 发明公开

EP1695144A4 COMPOSITIONS AND METHODS FOR USE IN THREE DIMENSIONAL MODEL PRINTING 审中-公开
标题翻译： ZUSAMMENSETZUNGEN UND VERFAHREN ZUR VERWENDUNG BEIM DREIDIMENSIONALEN MODELLDRUCK
公开(公告)号：EP1695144A4
公开(公告)日：2009-11-11
申请号：EP04819735
申请日：2004-11-28
申请人： OBJET GEOMETRIES LTD
发明人： NAPADENSKY EDUARDO , KRITCHMAN ELIAHU M , COHEN AVI
IPC分类号： G03C9/08 , B29C20060101 , B29C35/02 , B29C35/08 , B29C37/00 , B29C41/48 , B29C41/52 , B41J2/01 , B41M3/00
CPC分类号： B29C64/10 , B29C37/005 , B29C41/48 , B29C41/52 , B29C64/106 , B29C64/112 , B29C64/40 , B29C67/0055 , B29C67/24 , B29K2063/00 , B29L2009/00 , B33Y10/00 , B33Y40/00 , B33Y70/00 , B33Y80/00 , B41M3/16
摘要： A pseudo composite material, may include, inter alia, a first phase and a second phase, wherein each phase may include, inter alia, an organic compound, wherein each phase comprising a multiplicity of construction layers, wherein the layers were deposited by ink-jet printing, wherein the pseudo composite material exhibits non-homogeneous three-dimensional structure. A method is disclosed for the preparation of a pseudo composite material. An apparatus is disclosed for printing a pseudo composite material. Furthermore, there is disclosed a method for printing a three-dimensional object using various suitable materials.
摘要翻译：假复合材料可以包括尤其是第一相和第二相，其中每个相尤其可以包括有机化合物，其中每个相包含多个构造层，其中所述层通过油墨 - 喷墨印刷，其中所述假复合材料表现出非均匀的三维结构。公开了用于制备假复合材料的方法。公开了一种用于印刷伪复合材料的装置。此外，公开了使用各种合适的材料印刷三维物体的方法。

6. 发明公开

EP1862288A1 OPTIMISATION IN ROTOMOULDED APPLICATIONS. 审中-公开
标题翻译：在旋转形态Anwendungen
公开(公告)号：EP1862288A1
公开(公告)日：2007-12-05
申请号：EP06114620.5
申请日：2006-05-29
申请人： TOTAL PETROCHEMICALS RESEARCH FELUY
发明人： Maziers, Eric , Pestiaux, Pierre
IPC分类号： B29C41/04 , B29C41/52
CPC分类号： B29C41/003 , B29C41/04 , B29C41/52
摘要： The present invention discloses a method for optimising the production of rotomoulded articles according to the desired properties of the end product by identifying and quantifying the processing variables that have an impact on each property of the finished rotomoulded article.
摘要翻译：本发明公开了一种通过识别和量化对成品滚塑制品的每个性能产生影响的处理变量来优化根据最终产品所需性质的滚塑制品生产的方法。

7. 发明授权

EP1431019B1 Apparatus and its use for producing porous membranes for medical use 有权
标题翻译：设备以及它们用于制造多孔膜的用于医疗用途的使用
公开(公告)号：EP1431019B1
公开(公告)日：2007-03-07
申请号：EP02425778.4
申请日：2002-12-17
申请人： Integrated Biomaterial & Cell Technologies S.R.L.
发明人： Soldani, Giorgio
IPC分类号： B29C41/08 , B29C41/36 , B29C41/52 , B29C41/20
CPC分类号： B01D69/04 , B01D67/0004 , B01D2323/42 , B29C31/10 , B29C41/08 , B29C41/20 , B29C41/365 , B29C41/52 , B29K2105/06 , B29K2105/206

8. 发明公开

EP1690206A1 METHOD AND APPARATUS FOR COMPUTER-AIDED TISSUE ENGINEERING FOR MODELING, DESIGN AND FREEFORM FABRICATION OF TISSUE SCAFFOLDS, CONSTRUCTS, AND DEVICES 审中-公开
标题翻译： FOR计算机辅助组织工程建模，开发和组织支架的自由形式的生产方法和装置，构造和机构
公开(公告)号：EP1690206A1
公开(公告)日：2006-08-16
申请号：EP04776015.2
申请日：2004-05-14
申请人： Drexel University
发明人： SUN, Wei , NAM, Jae, Hyun , DARLING, Andrew, Leete , KHALIL, Saif
IPC分类号： G06F17/50 , A01N63/00 , B29C41/00
CPC分类号： G06G7/48 , A61K47/36 , B29C41/52 , B29C64/106 , B29C64/112 , B29C64/386 , B33Y50/02 , C12N5/0062 , C12N5/0691 , C12N2513/00 , C12N2533/74 , G05B19/042 , G05B19/4099 , G05B2219/35134 , G05B2219/49007 , G06F17/50
摘要： A process and apparatus are provided for manufacturing complex parts and devices which utilize a CAD environment to design a part or device to be created (FIG. 1); Boolean, scaling, smoothing, mirroring, or other operations to modify the CAD design; a software interface to convert the CAD designed part (Data Process System) or device into a heterogeneous material and multi-part assembly model (Design Input Model) which can be used for multi-nozzle printing; and a multi-nozzle system to print the designed part or device using different, specialized nozzles (Tissue substitutes).

9. 发明公开

EP1467847A1 LIQUIFIER PUMP CONTROL IN AN EXTRUSION APPARATUS 有权
标题翻译：挤出设备中的液化器泵控制
公开(公告)号：EP1467847A1
公开(公告)日：2004-10-20
申请号：EP02805066.4
申请日：2002-11-14
申请人： STRATASYS, INC.
发明人： COMB, James W.
IPC分类号： B29C41/02 , B29C47/00
CPC分类号： G05B19/416 , B29C41/36 , B29C41/52 , B29C47/0002 , B29C47/0014 , B29C47/026 , B29C47/1054 , B29C47/92 , B29C64/106 , B29C64/40 , B29C2947/92514 , B29C2947/9258 , B29C2947/926 , B29C2947/92866 , B29C2947/92904 , B29C2947/92952 , B33Y50/02 , G05B19/4099
摘要： An extrusion apparatus (10) employs a method for controlling the output flow rate of a liquifier (26). The apparatus (10) includes an extrusion head (20) which moves along a predetermined tool path at an extrusion head velocity. The extrusion head (20) carries the liquifier (26). The liquifier (26) receives a solid element of a modeling material (14), heats the modeling material, and outputs a flow of the modeling material at an output flow rate. A material advance mechanism (23) is employed to supply the solid element of modeling material (14) to the liquifier (26) at an input rate which controls the output flow rate. In order to control the output flow rate, an extrusion head velocity profile is determined based on the tool path. The input rate of modeling material (14) to the liquifier (26) is then controlled to produce an output flow rate of modeling material from the liquifier (26) that is proportional to a current extrusion head velocity corresponding to the extrusion head velocity profile.
摘要翻译：挤出设备（10）采用用于控制液化器（26）的输出流量的方法。设备（10）包括沿挤出头速度沿预定工具路径移动的挤出头（20）。挤压头（20）承载液化器（26）。液化器（26）接收建模材料（14）的实体元素，加热建模材料，并以输出流率输出建模材料流。采用材料推进机构（23）以控制输出流量的输入速率将造型材料（14）的实体元件提供给液化器（26）。为了控制输出流量，根据刀具路径确定挤出头速度曲线。然后控制建模材料（14）到液化器（26）的输入速率以产生来自液化器（26）的建模材料的输出流量，该输出流量与对应于挤出头速度分布的当前挤出头速度成比例。

10. 发明公开

EP1109654A4 METHOD AND APPARATUS FOR MANUFACTURING PROPHYLACTIC DEVICES 审中-公开
标题翻译：方法和装置避孕装置生产
公开(公告)号：EP1109654A4
公开(公告)日：2004-09-22
申请号：EP99925986
申请日：1999-05-28
申请人： ARMKELL LLC
发明人： SISBARRO FREDRICK P
IPC分类号： A61F6/04 , B29C41/08 , B29C41/14 , B29C41/42 , B29C41/46 , B29C41/52 , B29K75/00
CPC分类号： B29C41/14 , A61F6/04 , B29C41/085 , B29C41/52

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