公开(公告)号：US20130270733A1

公开(公告)日：2013-10-17

申请号：US13883168

申请日：2011-10-25

Applicant: Emil Wilding ,  Michael Deilecke ,  Antonio Puma ,  Thorsten Katzenberger ,  Jorg Wottawa

Inventor： Emil Wilding ,  Michael Deilecke ,  Antonio Puma ,  Thorsten Katzenberger ,  Jorg Wottawa

IPC: B29C41/00

CPC classification number: B29C41/00 ,  B29C31/02 ,  B29C31/047 ,  B29C31/066 ,  B29C41/36 ,  B29C43/006 ,  B29C43/34 ,  B29C67/04 ,  B29C67/08 ,  B29D35/12 ,  B29D35/122 ,  B29K2105/251 ,  B29K2105/256 ,  B29L2031/50

Abstract: There is proposed a powder application device P for producing blanks of thermoplastically deformable semifinished products for use as reinforcement elements, starting from a powder mixture containing a meltable plastics powder, comprising a downwardly open powder container B and a perforated stencil L, arranged beneath the latter and spaced apart therefrom, having one or more hole cutouts, said device being characterized in that the powder container B is rigidly connected to the perforated stencil L and is vertically lowerable as far as an auxiliary support or a distance of at most 5 mm therefrom, and is closable at its lower end by means of a horizontal closing plate S having a thickness slightly less than the distance between the powder container B and the perforated stencil L, wherein the closing plate S is movable in a horizontal plane such that it alternately closes and reopens the lower end of the powder container B.

Abstract translation: 提出了一种用于生产热塑性变形半成品的坯料的粉末施加装置P，用作增强元件，从含有可熔融塑料粉末的粉末混合物开始，包括一个向下开放的粉末容器B和穿孔模板L，该模板布置在其下面 并且与其间隔开，具有一个或多个孔切口，所述装置的特征在于，粉末容器B刚性地连接到穿孔模板L，并且可垂直地可下降至辅助支撑件或距离其中至多5mm的距离， 并且通过水平封闭板S可以在其下端封闭，该水平封闭板S的厚度略小于粉末容器B和穿孔模板L之间的距离，其中闭合板S可在水平面中移动，使得其交替地闭合 并重新打开粉末容器B的下端。

公开(公告)号：US08185229B2

公开(公告)日：2012-05-22

申请号：US13154668

申请日：2011-06-07

Applicant: Thomas Davidson

Inventor： Thomas Davidson

IPC: B29C67/02

CPC classification number: B29C64/35 ,  B29C31/02 ,  B29C64/153 ,  B29K2105/251 ,  B33Y30/00 ,  B33Y40/00 ,  Y10T137/86187

Abstract: A method of controlling the flow of unbound powder in a build chamber. A build surface for receiving the powder is provided, with the build surface including a first plate defining holes and a second plate defining a plurality of openings spaced apart and offset from the plurality of holes in the first plate. The second plate is disposed below and spaced from the first plate. A vacuum source is provided below the build surface.

Abstract translation: 控制构建室中未结合粉末的流动的方法。 提供了用于接收粉末的构建表面，其中构建表面包括限定孔的第一板和限定多个开口的第二板，该多个开口与第一板中的多个孔间隔开并偏移。 第二板设置在第一板下方并与第一板间隔开。 在构建表面下方提供真空源。

公开(公告)号：US20120037665A1

公开(公告)日：2012-02-16

申请号：US13266410

申请日：2010-04-23

Applicant: Wolfgang Walter ,  Robert Rein

Inventor： Wolfgang Walter ,  Robert Rein

IPC: B65D88/66

CPC classification number: B29C47/10 ,  B29C31/02 ,  B29C47/0011 ,  B29C47/003 ,  B29C47/1009 ,  B29C2791/008 ,  B29K2105/251 ,  B65D88/64

Abstract: A feeding device, particularly for feeding powdered materials into a device processing the same, in particular an extruder, the feeding device including a housing with a receiving region for receiving the material, which is movable laterally over at least one flexible wall, which is movable by at least one moving mechanical element acting thereon, wherein the element is movable along the wall. The wall exterior has bumps, is moved via the element, and/or the element is non-round in its motion.

Abstract translation: 一种馈送装置，特别是用于将粉末材料输送到处理其中的装置，特别是挤出机中，所述进给装置包括具有用于容纳材料的容纳区域的壳体，所述容纳部横向移动到至少一个柔性壁上，该柔性壁可移动 通过作用在其上的至少一个移动机械元件，其中所述元件可沿壁移动。 墙壁外部具有凸起，经由元件移动，和/或元件在其运动中是非圆形的。

公开(公告)号：US20110233808A1

公开(公告)日：2011-09-29

申请号：US13154668

申请日：2011-06-07

Applicant: Thomas Davidson

Inventor： Thomas Davidson

IPC: B29C67/08 ,  B29C67/00

CPC classification number: B29C64/35 ,  B29C31/02 ,  B29C64/153 ,  B29K2105/251 ,  B33Y30/00 ,  B33Y40/00 ,  Y10T137/86187

Abstract: The present invention is directed towards methods and apparatus for handling powder in a 3D printer. The invention includes a means of transporting powder from multiple sources to a powder dispensing apparatus with minimal user intervention, thus reducing contamination of the 3D printer and surrounding area with loose powder, while also providing a means of improving the recycling of powder for re-use.

公开(公告)号：US20110151042A1

公开(公告)日：2011-06-23

申请号：US12925431

申请日：2010-10-21

Applicant: Rainer Strobel-Schmidt ,  Christian Hefele ,  Peter Ostermeier ,  Hans Peter Lederle

Inventor： Rainer Strobel-Schmidt ,  Christian Hefele ,  Peter Ostermeier ,  Hans Peter Lederle

IPC: B29C47/92

CPC classification number: B29C48/92 ,  B05C17/0103 ,  B29C31/02 ,  B29C48/02 ,  B29C2948/92076 ,  B29C2948/92542 ,  B29C2948/92561 ,  B29C2948/92571 ,  B29C2948/92952 ,  F15B15/08 ,  F15B15/1447

Abstract: The present invention relates to an extrusion device (11) for compound-containing containers (6), including a receiving chamber (12) for the container (6), a piston rod (13) which is displaceable relative to the receiving chamber (12), a motor (21) for moving the piston rod (13), a trigger member (26) for generating a control signal in response to actuation of the trigger member (26), and a control unit (31) for controlling the motor (21). The control unit (31) has a power module for connecting the motor (21) to a power supply (19), and a separate signal input which is electrically connected to the trigger member (26). The power module connects the motor (21) to the power supply (19) when the corresponding control signal is present at this signal input. The present invention further relates to a method for controlling such an extrusion device (11).

Abstract translation: 本发明涉及一种用于含化合物的容器（6）的挤出装置（11），其包括用于容器（6）的容纳室（12），活塞杆（13）可相对于容纳室（12）移动 ），用于移动活塞杆（13）的电动机（21），响应于触发构件（26）的致动而产生控制信号的触发构件（26）;以及控制单元（31），用于控制电动机 （21）。 控制单元（31）具有用于将电动机（21）连接到电源（19）的电源模块和与触发构件（26）电连接的单独的信号输入。 当相应的控制信号存在于该信号输入端时，电源模块将电动机（21）连接到电源（19）。 本发明还涉及一种用于控制这种挤出装置（11）的方法。

公开(公告)号：US07939011B2

公开(公告)日：2011-05-10

申请号：US12541893

申请日：2009-08-14

Applicant: Matthew J. Young

Inventor： Matthew J. Young

IPC: B29C70/48

CPC classification number: B29C70/443 ,  B29C31/00 ,  B29C31/02

Abstract: A resin containment and injection system includes a tool, a resin storage well provided in the tool, a composite layup location provided on the tool and a vacuum bagging film provided over the resin storage well. The vacuum bagging film is configured to define a volume in the resin storage well responsive to establishment of a pressure equilibrium across the vacuum bagging film and substantially eliminate the volume responsive to application of positive pressure against the vacuum bagging film.

Abstract translation: 树脂容纳和注射系统包括工具，设置在工具中的树脂存储井，设置在工具上的复合铺层位置和设置在树脂储存井上的真空包装膜。 真空袋装薄膜构造成响应于在真空装袋膜上建立压力平衡而确定树脂储存容器中的体积，并基本上消除了响应于对真空装袋膜施加正压力的体积。

公开(公告)号：US07828022B2

公开(公告)日：2010-11-09

申请号：US11807329

申请日：2007-05-25

Applicant: Thomas Davidson ,  Andres T. Hernandez ,  Joshua Kinsley ,  Jennifer Sanchez

Inventor： Thomas Davidson ,  Andres T. Hernandez ,  Joshua Kinsley ,  Jennifer Sanchez

IPC: B65B31/00

CPC classification number: B29C64/35 ,  B29C31/02 ,  B29C64/153 ,  B29K2105/251 ,  B33Y30/00 ,  B33Y40/00 ,  Y10T137/86187

Abstract: The present invention is directed towards methods and apparatus for handling powder in a 3D printer. The invention includes a means of transporting powder from multiple sources to a powder dispensing apparatus with minimal user intervention, thus reducing contamination of the 3D printer and surrounding area with loose powder, while also providing a means of improving the recycling of powder for re-use.

Abstract translation: 本发明涉及在3D打印机中处理粉末的方法和设备。 本发明包括以最少的用户干预将粉末从多个来源输送到粉末分配装置的方法，从而减少三维打印机和周围区域用粉末粉末的污染，同时还提供了改善粉末再循环再利用的手段 。

公开(公告)号：US20100163575A1

公开(公告)日：2010-07-01

申请号：US12620735

申请日：2009-11-18

Applicant: CHIEN-FENG HUANG

Inventor： CHIEN-FENG HUANG

IPC: B67D7/16 ,  B67D1/08

CPC classification number: B29C45/18 ,  B29C31/02 ,  B29C45/76 ,  B29C2945/76163 ,  B29C2945/76167 ,  B29C2945/76183 ,  B29C2945/76287 ,  B29C2945/76354 ,  B29C2945/76461

Abstract: A feeding system includes a hopper for containing materials therein, a dispensing pipe, a sensor, a scraper, a driving mechanism. The dispensing pipe is connected to the hopper and is configured for dispensing the materials in the hopper to a predetermined position. The sensor is arranged adjacent to the dispensing pipe and is configured for detecting an amount of the materials loaded in the dispensing pipe. The scraper is arranged in the dispensing pipe and is configured for removing the materials remained on the inner wall of the dispensing pipe by scraping the inner wall of the dispensing pipe. The driving mechanism is configured for driving the scraper to rotate in the dispensing pipe and scrape along the inner wall of the dispensing pipe.

Abstract translation: 进料系统包括用于容纳材料的料斗，分配管，传感器，刮刀，驱动机构。 分配管连接到料斗并且被配置为将料斗中的材料分配到预定位置。 传感器布置成与分配管相邻，并且构造成用于检测装入分配管中的材料的量。 刮刀布置在分配管中并且构造成通过刮擦分配管的内壁来去除分配管的内壁上残留的材料。 所述驱动机构被配置为驱动所述刮刀在所述分配管中旋转并沿所述分配管的内壁刮擦。

公开(公告)号：US07713043B2

公开(公告)日：2010-05-11

申请号：US11254627

申请日：2005-10-20

Applicant: Robert Brian Dopp ,  Allan Nettleton

Inventor： Robert Brian Dopp ,  Allan Nettleton

IPC: B22F3/18

CPC classification number: B22F3/004 ,  B22F3/18 ,  B29C31/02 ,  B29C43/22 ,  B30B15/308

Abstract: An apparatus for and a method of feeding powders to a subsequent processing step. In particular, the apparatus includes a first hopper, a first metering brush feed, an intermediate chamber, a second distribution brush, a level sensor, and a supply hopper to deliver powder to a pair of rollers. In one embodiment, the hopper is fitted to the roller diameter to produce a uniform, ribbon or free-standing sheets suitable for air-breathing battery and fuel cell electrodes.

Abstract translation: 一种将粉末送入后续处理步骤的设备和方法。 特别地，该设备包括第一料斗，第一计量刷进料器，中间室，第二分配刷，液位传感器和供料斗，以将粉末输送到一对辊子。 在一个实施例中，料斗适配于辊直径以产生适合于呼吸气体的电池和燃料电池电极的均匀的带状或自支撑片。

公开(公告)号：US07682141B2

公开(公告)日：2010-03-23

申请号：US10530258

申请日：2003-09-30

Applicant: Miguel A. Linares ,  Panfilo M. Dinello

Inventor： Miguel A. Linares ,  Panfilo M. Dinello

IPC: B29C44/06

CPC classification number: B29C31/02 ,  B29C33/02 ,  B29C33/30 ,  B29C33/34 ,  B29C39/02 ,  B29C39/22 ,  B29C39/38 ,  B29C41/04 ,  B29C41/18 ,  B29C41/22 ,  B29C44/0461 ,  B29C44/445 ,  B29C2043/046

Abstract: An apparatus and method for making plastic molded articles generally having a double-skinned configuration with a foamed interior extending between the two skins. Such an article can be produced with a double beauty finish, and various inserts can be placed within the foamed interior between the two skins. The apparatus of the present invention includes the machinery used in order to make such a plastic article. The heated mold configurations can be made of inexpensive aluminum, compared to the traditional stainless steel production mold, and therefore will help the manufacture of large molded plastic articles.

Abstract translation: 一种用于制造塑料模塑制品的装置和方法，通常具有双皮肤构型，在两个表皮之间延伸有发泡内部。 这样的制品可以生产双重美观，并且各种插入物可以放置在两个皮肤之间的泡沫内部。 本发明的装置包括用于制造这种塑料制品的机械。 与传统的不锈钢生产模具相比，加热的模具配置可以由廉价的铝制成，因此将有助于制造大型模塑制品。