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41.发明授权Print head assembly and print head for use in fused deposition modeling system 有权打印头组件和打印头，用于熔融沉积建模系统公开(公告)号：US08647102B2
公开(公告)日：2014-02-11
申请号：US13332530
申请日：2011-12-21
申请人： William J. Swanson , J. Samuel Batchelder , Kevin C. Johnson , Timothy A. Hjelsand , James W. Comb
发明人： William J. Swanson , J. Samuel Batchelder , Kevin C. Johnson , Timothy A. Hjelsand , James W. Comb
CPC分类号： B29C67/0085 , B29C41/52 , B29C64/106 , B29C64/20 , B29C67/0055 , B33Y30/00
摘要： A print head assembly that includes a print head carriage and multiple, replaceable print heads that are configured to be removably retained in receptacles of the print head carriage. The print heads each include a cartridge assembly and a liquefier pump assembly retained by the cartridge assembly.
摘要翻译： 一种打印头组件，其包括打印头托架和多个可更换的打印头，其被构造成可移除地保持在打印头托架的插座中。 打印头各自包括由盒组件保持的盒组件和液化器泵组件。
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公开(公告)号：US20130078073A1
公开(公告)日：2013-03-28
申请号：US13242561
申请日：2011-09-23
CPC分类号： B29C67/0055 , B29C64/106 , B33Y30/00 , B33Y40/00 , F16H19/06 , F16H2019/0686 , F16H2019/069 , Y10T74/18152 , Y10T74/18848
摘要： A gantry assembly for use in an additive manufacturing system, the gantry assembly comprising a first bearing shaft, a carriage slidably engaged with the first bearing shaft, and a second bearing shaft operably supported by the carriage, the second linear bearing extending along a second axis. The gantry assembly also comprises a tool-head mount slidably engaged with the second linear bearing, a drive belt secured to the tool-head mount, a first motor having a first drive shaft engaged with the drive belt, and a second motor having a second drive shaft engaged with the drive belt.
摘要翻译： 一种用于添加剂制造系统的台架组件，所述台架组件包括第一轴承轴，与所述第一轴承轴可滑动地接合的滑架和由所述滑架可操作地支撑的第二轴承轴，所述第二直线轴承沿第二轴线延伸 。 台架组件还包括可滑动地与第二直线轴承接合的工具头安装件，固定到工具头安装件的传动带，具有与传动带接合的第一驱动轴的第一电动机，以及具有第二 驱动轴与传动皮带接合。
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公开(公告)号：US08403658B2
公开(公告)日：2013-03-26
申请号：US12811411
申请日：2009-01-07
申请人： William J. Swanson
发明人： William J. Swanson
IPC分类号： B29C41/02
CPC分类号： B29C67/0055 , B29C47/00 , B29C47/0014 , B29C47/06 , B29C64/00 , B29C64/118 , B29C64/20 , B29C67/0051 , B29C67/0085 , B33Y30/00 , B33Y40/00
摘要： A consumable assembly comprising a container portion configured to retain a supply of filament, a guide tube connected to the container portion, and a pump portion connected to the guide tube.
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44.发明授权Method for building three-dimensional models in extrusion-based digital manufacturing systems using ribbon filaments 有权在使用丝带长丝的基于挤出的数字制造系统中构建三维模型的方法公开(公告)号：US08221669B2
公开(公告)日：2012-07-17
申请号：US12612333
申请日：2009-11-04
IPC分类号： B29C41/02
CPC分类号： B33Y50/02 , B29C47/0014 , B29C47/0016 , B29C47/822 , B29C47/8845 , B29C64/106 , B29C64/386 , B29K2101/12 , B29L2007/007 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y70/00 , Y10T428/2913 , Y10T428/2929 , Y10T428/2973
摘要： A consumable material for use in an extrusion-based digital manufacturing system, the consumable material comprising a length and a cross-sectional profile of at least a portion of the length that is axially asymmetric. The cross-sectional profile is configured to provide a response time with a non-cylindrical liquefier of the extrusion-based digital manufacturing system that is faster than a response time achievable with a cylindrical filament in a cylindrical liquefier for a same thermally limited, maximum volumetric flow rate.
摘要翻译： 一种用于基于挤出的数字制造系统的消耗材料，所述消耗材料包括长度和轴向不对称长度的至少一部分的横截面轮廓。 横截面轮廓被配置为提供与基于挤出的数字制造系统的非圆柱形液化器的响应时间，该响应时间比圆柱形液化器中的圆柱形细丝可实现的响应时间快，用于相同的热限制，最大体积 流量。
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45.发明申请公开(公告)号：US20110076495A1
公开(公告)日：2011-03-31
申请号：US12612342
申请日：2009-11-04
CPC分类号： D01D5/42 , B29C47/0014 , B29C47/0016 , B29C47/0038 , B29C47/0066 , B29C47/34 , B29C64/106 , B29K2995/0072 , B29L2007/008 , B29L2031/06 , B29L2031/752 , B33Y10/00 , B33Y40/00 , Y10T428/2922
摘要： A consumable material for use in an extrusion-based digital manufacturing system, the consumable material comprising a topographical surface pattern that is configured to engage with a drive mechanism of the extrusion-based digital manufacturing system.
摘要翻译： 一种用于基于挤出的数字制造系统的消耗材料，所述消耗材料包括构造成与基于挤出的数字制造系统的驱动机构接合的形貌表面图案。
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46.发明授权公开(公告)号：US07897074B2
公开(公告)日：2011-03-01
申请号：US12150669
申请日：2008-04-30
CPC分类号： B29C47/862 , B29C47/0014 , B29C47/1054 , B29C47/12 , B29C47/86 , B29C64/118 , B29C64/209 , B29C64/321 , B33Y30/00 , B33Y40/00
摘要： A liquefier assembly comprising a liquefier tube, where the liquefier tube comprises a sidewall having an inlet opening configured to receive a filament strand, an outlet opening, and a port disposed through the sidewall at a location between the inlet opening and the outlet opening, the port being configured to provide access for a filament drive mechanism to engage with the received filament strand. The liquefier assembly further comprises a heat transfer component configured to generate a thermal gradient along a longitudinal length of the sidewall between the port and the outlet opening.
摘要翻译： 一种液化器组件，包括液化器管，其中液化器管包括具有构造成容纳丝束的入口开口的侧壁，出口开口和在入口开口和出口之间的位置处设置穿过侧壁的端口， 端口被配置为提供灯丝驱动机构与接收的细丝线接合的通路。 液化器组件还包括传热部件，其配置成沿着端口和出口之间的侧壁的纵向长度产生热梯度。
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公开(公告)号：US07297304B2
公开(公告)日：2007-11-20
申请号：US10723762
申请日：2003-11-26
申请人： William J. Swanson , Patrick W. Turley , Paul J. Leavitt , Peter J. Karwoski , Joseph E. LaBossiere , Robert L. Skubic
发明人： William J. Swanson , Patrick W. Turley , Paul J. Leavitt , Peter J. Karwoski , Joseph E. LaBossiere , Robert L. Skubic
CPC分类号： B29C41/36 , B29C41/52 , B29C64/112 , B29C64/40 , B29C71/02 , B29C2071/022 , B29C2791/005 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/00 , G05B2219/49019 , Y10S264/57
摘要： A method for three-dimensional modeling builds up three-dimensional objects in a heated build chamber by dispensing modeling material from a dispensing head onto a base in a predetermined pattern. Physical and thermal separation are maintained between the heated build chamber and motion control components that control the motion of the dispensing head and the base. Thermal isolation of the motion control components from the build chamber allows the chamber to be maintained at a high temperature, and has other practical advantages as well.
摘要翻译： 用于三维建模的方法通过以预定图案将建模材料从分配头分配到基座上而在加热构建室中建立三维物体。 在加热的构建室和控制分配头和底座的运动的运动控制部件之间保持物理和热分离。 来自构建室的运动控制组件的热隔离允许室保持在高温，并且还具有其他实际优点。
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48.发明授权公开(公告)号：US06712836B1
公开(公告)日：2004-03-30
申请号：US09570358
申请日：2000-05-12
IPC分类号： A61B1704
CPC分类号： A61B17/0057 , A61B90/39 , A61B2017/00575 , A61B2017/00579 , A61B2017/00592 , A61B2017/00606 , A61B2017/00867 , A61B2090/3941
摘要： Plugs and methods for plugging septal defects and blood vessels are provided. Plugs are delivered via catheter to a septal defect or a location where it is desired to occlude blood flow in a blood vessel. The plugs are positioned and expanded at the treatment site. The expansion of the plugs can be accomplished passively by using a heat-treated elastic frame or actively by using a balloon to deform a plastically-deforming frame. Plugging structures mounted to the frame span the defect or lumen and prevent blood flow. The plugs described herein have small profiles, and are more reliable than preceding intraluminal transcatheter methods.
摘要翻译： 提供了堵塞间隔缺损和血管的插塞和方法。 插头通过导管输送到隔膜缺损或希望阻塞血管中的血液流动的位置。 栓塞在治疗部位定位和扩张。 插塞的膨胀可以通过使用经热处理的弹性框架被动地完成，或者主动地通过使用气球来使塑性变形框架变形。 安装在框架上的堵塞结构跨越缺陷或内腔，防止血液流动。 本文所述的塞子具有小的轮廓，并且比先前的腔内经导管方法更可靠。
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公开(公告)号：US6102033A
公开(公告)日：2000-08-15
申请号：US37628
申请日：1998-03-10
摘要： A replaceable lens attachment system for respiratory devices and methods of use. The replaceable lens attachment system includes a face shield having rotatable attachment members and a replaceable lens. The rotatable attachment members include cams and flanges. The attachment system may further comprise a helmet respirator with support elements disposed thereon. The method includes bowing the lens and inserting it into the frame. The rotatable attachment members are rotated to urge the lens into the frame and cover the frame. The flanges and support elements provide impact resistance to the lens.
摘要翻译： 用于呼吸装置的可更换镜头附件系统和使用方法。 可替换的镜头附件系统包括具有可旋转附接构件和可替换镜片的面罩。 可旋转的附接构件包括凸轮和凸缘。 附接系统还可以包括头盔呼吸器，其上设置有支撑元件。 该方法包括使镜片弯曲并将其插入到框架中。 旋转的附接构件被旋转以将透镜推入框架并覆盖框架。 凸缘和支撑元件对透镜提供抗冲击性。
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公开(公告)号：US5743876A
公开(公告)日：1998-04-28
申请号：US745073
申请日：1996-11-07
申请人： William J. Swanson
发明人： William J. Swanson
CPC分类号： A61M25/104 , A61M25/0054 , A61M2025/0063 , A61M2025/0183 , A61M25/0138
摘要： A medical device such as a catheter is described having a stiff, preferably metallic, proximal tube. The distal portion of the proximal tube may have a plurality of perforations or slots formed therein to increase its flexibility. This provides a smooth transition between the relatively stiff proximal tube and a more flexible distal polymeric tube.
摘要翻译： 描述了诸如导管的医疗装置具有刚性的，优选为金属的近端管。 近端管的远侧部分可以具有形成在其中的多个穿孔或狭槽以增加其柔性。 这提供了相对刚性的近端管和更柔性的远端聚合物管之间的平滑过渡。
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