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1. 发明申请

US20190060775A1 SYSTEMS AND METHODS FOR FORMING REULEAUX SHAPES 审中-公开
公开(公告)号：US20190060775A1
公开(公告)日：2019-02-28
申请号：US16176593
申请日：2018-10-31
申请人： Bertrand FAURE
发明人： Bertrand FAURE
IPC分类号： A63H33/00 , B29K509/00 , B29K103/08 , B29K83/00
CPC分类号： A63H33/001 , B29C2791/001 , B29K2083/00 , B29K2083/005 , B29K2103/08 , B29K2509/00
摘要： Methods for forming a Reuleaux shape from a material involving placing the material into a container, moving the container along an orbit until the motion of the container along the orbit causes the material to assume a Reuleaux shape, and removing the Reuleaux shape from the container. Devices for transforming material into a Reuleaux shape, including a wheel, a platter mounted on the wheel, and a container mounted on the platter. Kits for forming a Reuleaux pentagon, including material having sand and silicone and a hexagonal container.

2. 发明授权

US5630973A Process for producing sliding bodies for electric collectors 失效
标题翻译：用于制造集电器的滑动体的方法
公开(公告)号：US5630973A
公开(公告)日：1997-05-20
申请号：US416722
申请日：1995-04-05
申请人： Johann Hoell , Herbert Grabner
发明人： Johann Hoell , Herbert Grabner
IPC分类号： B24D3/28 , B29C33/60 , B29C43/02 , B29C43/36 , B29C70/88 , B29K61/04 , B29K103/04 , B29K103/08 , B29L31/00 , B29L31/36 , H01R39/20 , H01R39/26 , H01R39/36 , H01R43/00 , H01R43/12 , C04B35/00
CPC分类号： H01R39/20 , B29C70/882 , H01R43/12 , B29K2061/04 , B29K2503/00 , B29K2705/10 , B29K2707/04 , H01R39/36
摘要： A sliding body for electric collectors and the like is press-formed from a powder mass or composition which includes at least graphite and a synthetic resin as a bonding agent. The powder mass is pressed in a mold with at least one press die after a thin layer of a resin-free parting compound is applied between the powder mass and the press die to prevent the resin from adhering to the press die when subjected to frictional heat of compression. Powdered copper is the preferred parting compound and also reduces the contact resistance between the press-formed powder mass and a lead embedded in and pressed with the powder mass in the mold.
摘要翻译： PCT No.PCT / EP93 / 02803 Sec。 371日期1995年04月5日 102（e）日期1995年4月5日PCT提交1993年10月12日PCT公布。公开号WO94 / 08771 日期1994年4月28日由收集体等的滑动体由至少包含石墨和合成树脂作为粘结剂的粉末组合物或组合物压制成型。在粉末体和压模之间施加薄层无树脂的分模化合物之后，将粉末质量在具有至少一个压模的模具中压制，以防止当经受摩擦热时树脂粘附到压模上的压缩。粉状铜是优选的分离化合物，并且还降低了压制成形粉体与嵌入在模具中的粉末块之间并被压制的引线之间的接触电阻。

3. 发明授权

US11420387B2 Methods and apparatus for 3d printing of highly viscous materials 有权
公开(公告)号：US11420387B2
公开(公告)日：2022-08-23
申请号：US17087701
申请日：2020-11-03
申请人： Purdue Research Foundation
发明人： Jeffrey Frederick Rhoads , Ibrahim Emre Gunduz , Steven Forrest Son , George Tsu-Chih Chiu
IPC分类号： B29C64/209 , B33Y10/00 , B33Y30/00 , B29C64/118 , B05B17/06 , B33Y70/00 , B29K103/08
摘要： This disclosure generally relates to methods and apparatus for 3D printing of highly viscous materials, especially to high amplitude ultrasonic vibration facilitated lower temperature 3D printing of highly viscous materials with a viscosity of at least 1000 Pa·s.

4. 发明授权

US11345063B2 Mold 有权
公开(公告)号：US11345063B2
公开(公告)日：2022-05-31
申请号：US16910634
申请日：2020-06-24
申请人： American Woodmark Management Company
发明人： Damian J. Le Duff , Manuel Alvarez
IPC分类号： B29C33/44 , B29C33/50 , B29C70/44 , B29C37/00 , B29C33/58 , B29K103/08 , B29L31/00 , B29C33/40
摘要： The improved mold assembly for cultured marble molding is provided. The mold assembly can comprise a male mold portion and a female mold portion. The assembly can further comprise a molding tool. The molding tool can have a side wall having an upper curved portion and a lower curved portion. The molding tool can have a bowl portion and an apron portion spaced from the bowl portion by a gap. The molding tool can be constructed from a flexible and/or soft material. The molding tool can facilitate molding of a countertop having at least one seamless curved edge and/or an at least partially seamless sink portion.

5. 发明授权

US10870234B2 Methods and apparatus for 3d printing of highly viscous materials 有权
公开(公告)号：US10870234B2
公开(公告)日：2020-12-22
申请号：US15769764
申请日：2017-11-07
申请人： Purdue Research Foundation
发明人： Jeffrey Frederick Rhoads , Ibrahim Emre Gunduz , Steven Forrest Son , George Tsu-Chih Chiu
IPC分类号： B29C64/209 , B33Y10/00 , B33Y30/00 , B29C64/118 , B05B17/06 , B33Y70/00 , B29K103/08
CPC分类号： B29C64/209 , B05B17/06 , B29C64/118 , B33Y10/00 , B33Y30/00 , B29K2103/08 , B33Y70/00
摘要： This disclosure generally relates to methods and apparatus for 3D printing of highly viscous materials, especially to high amplitude ultrasonic vibration facilitated lower temperature 3D printing of highly viscous materials with a viscosity of at least 1000 Pa·s.

6. 发明授权

US10751636B2 Systems and methods for forming Reuleaux shapes 有权
公开(公告)号：US10751636B2
公开(公告)日：2020-08-25
申请号：US16176593
申请日：2018-10-31
申请人： Bertrand Faure
发明人： Bertrand Faure
IPC分类号： A63H33/00 , B29K509/00 , B29K103/00 , B29K83/00 , B29K103/08
摘要： Methods for forming a Reuleaux shape from a material involving placing the material into a container, moving the container along an orbit until the motion of the container along the orbit causes the material to assume a Reuleaux shape, and removing the Reuleaux shape from the container. Devices for transforming material into a Reuleaux shape, including a wheel, a platter mounted on the wheel, and a container mounted on the platter. Kits for forming a Reuleaux pentagon, including material having sand and silicone and a hexagonal container.

7. 发明授权

US4540531A Vapor generator and its use in generating vapors in a pressurized gas 失效
标题翻译：蒸汽发生器及其在增压气体中产生蒸汽的用途
公开(公告)号：US4540531A
公开(公告)日：1985-09-10
申请号：US607248
申请日：1984-05-04
申请人： Timothy Y. Moy
发明人： Timothy Y. Moy
IPC分类号： B01J7/02 , B01F3/02 , B01F3/04 , B01J7/00 , B22C9/12 , B29C33/38 , B29C35/04 , B29K103/08 , B29K105/24
CPC分类号： B01F3/022 , Y10S261/65
摘要： Disclosed is a vapor generator for generating a supply of a gas bearing vapors of a compound at a desired concentration. Also disclosed is a method for generating a supply of gas bearing vapors of said compound which process utilizes the vapor generator disclosed herein. The supply of gas bearing vapors can be generated on demand at a desired constant delivery pressure. The generator comprises a gas line for conveying pressurized gas from a source thereof through first pressure regulating means to a vessel; said vessel for retaining a reservoir of said compound in its liquid phase and having headspace thereabove, said vessel being insulated and having heating means to maintain said liquid and said headspace at a desired temperature. The gas line extends into the vessel to a position within the reservoir of liquid and there is terminated with gas distributor means. The vessel is provided with a product vaporous outlet from the headspace from which a gas outlet line connects to a second pressure regulator means. The first pressure regulator means independently controls the pressure in the vessel while the second pressure regulator means independently controls the delivery pressure of the gas bearing said vapors. The concentration of vapors in the supply of outlet gas is determined by the vessel pressure and vessel temperature. Advantageously, the generator may be portable and may be used to generate vaporous amine carried by air or an inert gas.
摘要翻译：公开了一种蒸气发生器，用于以期望的浓度产生化合物的气体蒸气的供应。还公开了一种用于产生所述化合物的气体轴承蒸气的供应的方法，该方法利用本文公开的蒸气发生器。可以根据需要在所需的恒定输送压力下产生气体轴承蒸气的供应。发电机包括用于将加压气体从其源通过第一压力调节装置输送到容器的气体管线; 所述容器用于将所述化合物的储存器保持在其液相中并且在其上方具有顶部空间，所述容器是绝缘的并且具有将所述液体和所述顶部空间维持在期望温度的加热装置。气体管线延伸到容器中的液体储存器内的位置，并且用气体分配器装置终止。容器设置有从顶部空间的气体出口，气体出口管线从该空间出口连接到第二压力调节器装置。第一压力调节装置独立地控制容器中的压力，而第二压力调节装置独立地控制承载所述蒸汽的气体的输送压力。出口气体供应中的蒸汽浓度由容器压力和容器温度决定。有利地，发生器可以是便携式的，并且可以用于产生由空气或惰性气体携带的蒸气胺。

8. 发明授权

US11491709B2 Photo-curable resin composition for three-dimensional molding, method for three-dimensional molding using the same, and three-dimensional molded product 有权
公开(公告)号：US11491709B2
公开(公告)日：2022-11-08
申请号：US16955661
申请日：2019-06-24
申请人： KJ CHEMICALS CORPORATION
发明人： Yoshio Kunihiro , Yuya Ishimaru , Toshitsugu Kiyosada
IPC分类号： C08F2/46 , C08F2/50 , C08G61/04 , B29C64/124 , B29C64/264 , B29C64/209 , C08F299/06 , C08F2/48 , C08F299/02 , C08F290/06 , B33Y10/00 , B33Y70/00 , B29K33/00 , B29K103/08 , B29K105/00
摘要： A photo-curable resin composition for three-dimensional molding which does not require a support material is provided and can be cured by light irradiation while being extruded from a nozzle through a simple FDM method to be stacked and molded in a short period of time. The photo-curable resin composition has a viscosity at 20° C. of 0.2 Pa·s or more and a viscosity at 150° C. of 1000 Pa·s or less.

9. 发明授权

US10794016B2 Curbing machine with hopper dasher and eliptical compaction 有权
公开(公告)号：US10794016B2
公开(公告)日：2020-10-06
申请号：US16172753
申请日：2018-10-27
申请人： Paul G McKinnon , Lane McKinnon
发明人： Paul G McKinnon , Lane McKinnon
IPC分类号： E01C19/48 , B28B3/24 , B29C48/30 , B29C48/25 , B29K103/08 , B29L31/10 , B29C48/265
摘要： A concrete curb forming and extruding apparatus with wheel adjustment locks, and an adjustable slip form system shaping cementitious material into a continuous curb forced there through by an extruder which receives materials stored in a hopper with dasher. The extruder has a rotary trowel compacting member which continually forces material from the hopper into compressed concrete passing through an adjustable slip form to fill the same and form differing shaped continuous curbing underneath fences or against vertical surfaces or conventional curbing, depending upon the slip form setting.

10. 发明授权

US10137382B2 Systems and methods for forming reuleaux shapes 有权
公开(公告)号：US10137382B2
公开(公告)日：2018-11-27
申请号：US14703586
申请日：2015-05-04
申请人： Bertrand Faure
发明人： Bertrand Faure
IPC分类号： B29C39/04 , A63H33/00 , B29K83/00 , B29K509/00 , B29K103/08
摘要： Methods for forming a Reuleaux shape from a material involving placing the material into a container, moving the container along an orbit until the motion of the container along the orbit causes the material to assume a Reuleaux shape, and removing the Reuleaux shape from the container. Devices for transforming material into a Reuleaux shape, including a wheel, a platter mounted on the wheel, and a container mounted on the platter. Kits for forming a Reuleaux pentagon, including material having sand and silicone and a hexagonal container.

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