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公开(公告)号：US09885987B2
公开(公告)日：2018-02-06
申请号：US13624495
申请日：2012-09-21
Applicant: Stratasys, Inc.
Inventor： Steven A. Chillscyzn , James W. Comb , William J. Hanson , J. Randolph Sanders , Michael W. Bacus
IPC: B29C67/00 , G03G15/16 , G03G15/22 , B33Y10/00 , B33Y30/00 , B29C64/236 , B29C64/232 , G03G15/20 , B29C64/141 , B29C64/20
CPC classification number: G03G15/224 , B29C64/141 , B29C64/20 , B29C64/232 , B29C64/236 , B33Y10/00 , B33Y30/00 , G03G15/169 , G03G15/2021 , G03G2215/1695 , Y10T156/17
Abstract: An additive manufacturing system comprising a transfer medium configured to receive the layers from a imaging engine, a heater configured to heat the layers on the transfer medium, and a layer transfusion assembly that includes a build platform, and is configured to transfuse the heated layers onto the build platform in a layer-by-layer manner to print a three-dimensional part.
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公开(公告)号：US09720363B2
公开(公告)日：2017-08-01
申请号：US13624519
申请日：2012-09-21
Applicant: Stratasys, Inc.
Inventor： Steven A. Chillscyzn , James W. Comb , William J. Hanson , J. Randolph Sanders , Michael W. Bacus
CPC classification number: G03G15/224 , B29C64/141 , B29C64/20 , B29C64/232 , B29C64/236 , B33Y10/00 , B33Y30/00 , G03G15/169 , G03G15/2021 , G03G2215/1695 , Y10T156/17
Abstract: An additive manufacturing system comprising a transfer medium configured to receive the layers from a imaging engine, a heater configured to heat the layers on the transfer medium, and a layer transfusion assembly that includes a build platform, and is configured to transfuse the heated layers onto the build platform in a layer-by-layer manner to print a three-dimensional part.
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3.发明申请PRINT HEAD ASSEMBLY AND PRINT HEAD FOR USE IN FUSED DEPOSITION MODELING SYSTEM 审中-公开打印头组件和打印头用于熔模沉积建模系统公开(公告)号：US20160039146A1
公开(公告)日：2016-02-11
申请号：US14887770
申请日：2015-10-20
Applicant: Stratasys, Inc.
Inventor： William J. Swanson , J. Samuel Batchelder , Kevin C. Johnson , Timothy A. Hjelsand , James W. Comb
IPC: B29C67/00
CPC classification number: B29C67/0085 , B29C41/52 , B29C64/106 , B29C64/20 , B33Y30/00
Abstract: 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.
Abstract translation: 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：US20150145174A1
公开(公告)日：2015-05-28
申请号：US14087590
申请日：2013-11-22
Applicant: Stratasys, Inc.
Inventor： James W. Comb
IPC: B29C67/00
CPC classification number: B29C64/153 , B29C64/106 , B29C64/165 , B29C64/188 , B29C64/205 , B29C64/245 , B29C64/393 , B29C64/40 , G03G15/224 , G03G15/225
Abstract: A platen assembly for use in an additive manufacturing system, which includes a platen plate that is preferably secured to a gantry mechanism of the additive manufacturing system, and having a top surface, and one or more magnets secured to the platen plate and configured to generate one or more magnetic fields at the top surface of the platen plate. The platen gantry is configured to magnetically couple interchangeable and replaceable build sheets to the top surface of the platen plate due to the one or more generated magnetic fields, and where the magnetically-coupled build sheets are configured to receive the printed layers from the printing mechanism.
Abstract translation: 一种用于添加剂制造系统的压板组件，其包括优选地固定到所述添加剂制造系统的龙门架机构并具有顶表面的压板，以及固定到所述压板的一个或多个磁体， 在压板的顶表面上的一个或多个磁场。 台板台架被配置成由于一个或多个所产生的磁场而将可互换和可更换的构建板磁耦合到压板的顶表面，并且其中磁耦合构建板被配置为从打印机构接收印刷层 。
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5.发明申请公开(公告)号：US20190315114A1
公开(公告)日：2019-10-17
申请号：US16451981
申请日：2019-06-25
Applicant: Stratasys, Inc.
Inventor： Timothy A. Hjelsand , Dana R. Hansen , James W. Comb , Jonathan B. Hedlund
IPC: B33Y10/00 , B29C48/05 , B33Y40/00 , B33Y50/02 , B29C64/106 , B29C64/386 , B29C48/92 , B29C48/02 , B33Y30/00 , B29C48/37 , B29C48/25 , B29C48/255
Abstract: A liquefier assembly (20) for use in an additive manufacturing system (10) to print three-dimensional parts (22), which includes an upstream pressure-generating stage (52) and downstream flow-regulating stage (52). The upstream pressure-generating stage (52) includes a drive mechanism (46), a liquefier configured (52) to melt a consumable material (48) receive from the drive mechanism (46) to produce a molten material in a pressurized state. The downstream flow-regulating stage (52) includes a gear assembly (52) having a casing assembly (64,66,68) and a pair of gears (74,76) disposed within the interior cavity (78,80) and engaged with each other to regulate a flow of the pressurized molten material (48) through the gear assembly (52) for controlled extrusion.
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Patent Agency Ranking
6.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：US09168685B2
公开(公告)日：2015-10-27
申请号：US14147073
申请日：2014-01-03
Applicant: Stratasys, Inc.
Inventor： William J. Swanson , J. Samuel Batchedler , Kevin C. Johnson , Timothy A. Hjelsand , James W. Comb
CPC classification number: B29C67/0085 , B29C41/52 , B29C64/106 , B29C64/20 , B29C67/0055 , B33Y30/00
Abstract: 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.
Abstract translation: 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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7.发明申请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模沉积建模系统公开(公告)号：US20140120194A1
公开(公告)日：2014-05-01
申请号：US14147073
申请日：2014-01-03
Applicant: Stratasys, Inc.
Inventor： William J. Swanson , J. Samuel Batchedler , Kevin C. Johnson , Timothy A. Hjelsand , James W. Comb
IPC: B29C41/52
CPC classification number: B29C67/0085 , B29C41/52 , B29C64/106 , B29C64/20 , B29C67/0055 , B33Y30/00
Abstract: 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.
Abstract translation: 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：US20130186549A1
公开(公告)日：2013-07-25
申请号：US13790382
申请日：2013-03-08
Applicant: Stratasys, Inc.
Inventor： James W. Comb , Steven A. Chillscyzn , William J. Hanson , J. Randolph Sanders , Michael W. Bacus
IPC: B29C65/02
CPC classification number: B29C65/02 , B29C64/141 , B33Y10/00 , B33Y30/00 , G03G15/1625 , G03G15/169 , G03G15/2021 , G03G15/224 , G03G15/24 , G03G2215/1695
Abstract: An additive manufacturing system comprising a transfer medium configured to receive the layers from a imaging engine, a heater configured to heat the layers on the transfer medium, and a layer transfusion assembly that includes a build platform, and is configured to transfuse the heated layers onto the build platform in a layer-by-layer manner to print a three-dimensional part.
Abstract translation: 一种添加剂制造系统，包括被配置为从成像引擎接收层的转移介质，被配置为加热转印介质上的层的加热器和包括构建平台的层输入组件，并且被配置为将加热的层输送到 构建平台以逐层方式打印出三维部分。
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9.发明申请公开(公告)号：US20170203506A1
公开(公告)日：2017-07-20
申请号：US15327855
申请日：2015-07-21
Applicant: Stratasys, Inc.
Inventor： Timothy A. Hjelsand , Dana R. Hansen , James W. Comb , Jonathan B. Hedlund
CPC classification number: B33Y10/00 , B29C48/02 , B29C48/05 , B29C48/2552 , B29C48/266 , B29C48/2886 , B29C48/37 , B29C48/92 , B29C64/106 , B29C64/386 , B29C2948/92095 , B29C2948/92104 , B29C2948/9239 , B29C2948/92457 , B29C2948/926 , B29C2948/92952 , B29K2105/0067 , B33Y30/00 , B33Y40/00 , B33Y50/02
Abstract: A liquefier assembly for use in an additive manufacturing system to print three-dimensional parts, which includes an upstream pressure-generating stage and downstream flow-regulating stage. The upstream pressure-generating stage includes a drive mechanism, a liquefier configured to melt a consumable material receive from the drive mechanism to produce a molten material in a pressurized state. The downstream flow-regulating stage includes a gear assembly having a casing assembly and a pair of gears disposed within the interior cavity and engaged with each other to regulate a flow of the pressurized molten material through the gear assembly for controlled extrusion.
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公开(公告)号：US09427838B2
公开(公告)日：2016-08-30
申请号：US14552993
申请日：2014-11-25
Applicant: Stratasys, Inc.
Inventor： James W. Comb , Joseph E. Labossiere , Michael D. Bosveld , David G. Bocek , Max Peters
CPC classification number: B23Q3/155 , B29C64/106 , B29C64/20 , B33Y30/00 , Y10S483/901 , Y10T483/10 , Y10T483/12 , Y10T483/136 , Y10T483/17
Abstract: A head tool changer for use with a deposition-based digital manufacturing system, the head tool changer comprising a tooling unit configured to retain a deposition head, a grip unit configured to engage with tooling unit and to relay electrical power to the tooling unit, and a master unit operably mounted to a gantry and configured to engage with the tooling unit and to relay electrical power to the tooling unit.
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