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1. 发明申请

US20150274919A1 METHOD FOR PRODUCING A FOAM ELEMENT AND PORTABLE FOAM EXTRUDER 审中-公开
标题翻译：生产泡沫元件和便携式泡沫挤出机的方法
公开(公告)号：US20150274919A1
公开(公告)日：2015-10-01
申请号：US14435571
申请日：2013-09-30
申请人： SIKA TECHNOLOGY AG
发明人： Herbert Ackermann , Jeannette Clifford , Frank Hoefflin
IPC分类号： C08J9/228
CPC分类号： C08J9/228 , B29C44/3461 , B29C48/02 , B29C48/05 , B29C48/2526 , B29C48/397 , B29C48/832 , B29K2105/048
摘要： Method for producing a foam element, wherein an expandable starting material of the foam material is supplied to a portable extruder (10) in the form of granules (11), is activated or fused therein under pressure and the effect of heat and is expanded to a foam element during the manually controlled discharge from the extruder.
摘要翻译：泡沫材料的制造方法，其中将泡沫材料的可膨胀起始材料供给到颗粒（11）形式的便携式挤出机（10）中，在压力下被活化或熔化，并且热量的作用被扩大到在从挤出机手动控制的排放期间的泡沫元件。

2. 发明申请

US20180236705A1 EXTRUDER 审中-公开
公开(公告)号：US20180236705A1
公开(公告)日：2018-08-23
申请号：US15752174
申请日：2016-07-29
申请人： Omachron Intellectual Property Inc.
发明人： Wayne Ernest Conrad
IPC分类号： B29C47/92 , B29C47/38 , B29C47/86 , B29C47/66 , B29C47/08 , B29C47/60 , B29C45/47 , B29C45/58 , B29C45/18 , B29C45/73 , B29C45/57
CPC分类号： B29C48/92 , B29C45/18 , B29C45/2669 , B29C45/47 , B29C45/5092 , B29C45/54 , B29C45/57 , B29C45/58 , B29C45/73 , B29C48/02 , B29C48/03 , B29C48/2526 , B29C48/397 , B29C48/509 , B29C48/53 , B29C48/59 , B29C48/64 , B29C48/6801 , B29C48/6803 , B29C48/681 , B29C48/832 , B29C48/865 , B29C49/78 , B29C2948/92209 , B29C2948/9238 , B29C2948/924 , B29C2948/92447 , B29C2948/9259 , B29C2948/92885 , B29C2948/92952 , B29K2995/0094 , B29L2023/22
摘要： An extruder has a barrel extending from a feed inlet end to an extruder outlet end. The barrel has an inner surface, an outer surface, and a wall thickness between the inner and outer surfaces. The extruder also has at least one heating member positioned provided on the barrel; a screw drive motor drivingly connected to a rotatably mounted screw positioned within the barrel, whereby the screw is rotatable at various revolutions per minute (RPM); and a controller is operably connected to the screw drive motor to adjust the RPM of the screw based upon a temperature of material passing through and/or being extruded from the barrel. Methods for operating an extruder filling a mold are also provided.

3. 发明申请

US20180119778A1 TRANSMISSION METHOD AND DEVICE FOR COAXIALLY OUTPUTTING AUTOROTATION AND REVOLUTION 审中-公开
公开(公告)号：US20180119778A1
公开(公告)日：2018-05-03
申请号：US15569092
申请日：2015-07-13
申请人： SOUTH CHINA UNIVERSITY OF TECHNOLOGY , GUANGZHOU HUAXINKE INTELLIGENT MANUFACTURING TECHNOLOGY CO., LTD.
发明人： Jinping QU , Guizhen ZHANG
IPC分类号： F16H1/32 , F04C15/00
CPC分类号： F16H1/32 , B29C48/2526 , F04C2/1073 , F04C15/0065 , F16H37/0833 , F16H2001/322 , F16H2001/323
摘要： Disclosed are a transmission method and a device for coaxially outputting autorotation and revolution. The axis of a power output shaft (17) and the axis of a crank of a power input shaft (1) are coincided with each other. The power output shaft (17) revolves around the axis of a main shaft of the power input shaft (1), and the revolution speed equals to the rotation speed of the power input shaft (1). After the superposition of a transition gear train (A) and a K-H-V few-tooth-difference planetary gear train (B), a driving force of the power input shaft (1) enables the power output shaft (17) to generate the autorotation which has the same speed as that of the power input shaft (1) but in the opposite direction, and at the same time, a thrust bearing (19) coaxial with the power output shaft (17) is connected to a thrust bearing (18) coaxial with the main shaft of the power input shaft (1) in series to bear axial loads. The transmission device for coaxially outputting autorotation and revolution is mainly formed by the power input shaft (1), the transition gear train (A), the K-H-V few-tooth-difference planetary gear train (B), the thrust bearings (18, 19) connected in series, and the power output shaft (17), etc. The device can be combined with a plasticizing delivery device using an eccentric rotor and having pulsed volume deformation to form an extruder.

4. 发明申请

US20150251147A1 Double-screw screw-spindle pump of single flow design 审中-公开
标题翻译：双流螺杆主轴泵单流设计
公开(公告)号：US20150251147A1
公开(公告)日：2015-09-10
申请号：US14630447
申请日：2015-02-24
申请人： Jung and Co. Geratebau GMBH
发明人： Weshen Christov , Hans Jung
IPC分类号： B01F7/00 , A47J43/07
CPC分类号： B01F7/00975 , A47J43/07 , B01F2215/0014 , B29C48/03 , B29C48/2522 , B29C48/2526 , B29C48/402 , B29C48/505 , F04C2/084 , F04C2/16 , F04C13/002
摘要： The invention relates to a double-screw screw-spindle pump (10) of single flow design having a pump housing (11) which has a pump section (12), a bearing section (16) and a gear mechanism section (17) with a gear mechanism space (32), the bearing section (16) and the pump section (12) being configured separately from one another, having a conveyor housing part (13) as a constituent part of the pump section (12), in which two conveying screws (24, 25) which have flanks (42, 43) and are arranged on shafts (22, 23) are provided, the shafts (22, 23) being mounted in the bearing section (26) (external bearing) and extending into the gear mechanism section (17). It is an object of the invention to improve the abovementioned pump such that highly viscous, non-flowing media can be conveyed. The object is achieved by virtue of the fact that the pump housing (11) has an extruder section (14) which is connected to the pump section (12), that an extruder housing part (15) is provided, through which the shafts (22, 23) extend, and that extruder screws (27, 28) with flanks (50, 51) are provided on the shafts (22, 23).
摘要翻译：本发明涉及单流设计的双螺杆螺杆泵（10），其具有泵壳体（11），该泵壳体具有泵部分（12），轴承部分（16）和齿轮机构部分（17），其具有齿轮机构空间（32），轴承部分（16）和泵部分（12）彼此分开构成，具有作为泵部分（12）的组成部分的输送机壳体部分（13），其中设置有具有侧面（42,43）并布置在轴（22,23）上的两个输送螺钉（24,25），轴（22,23）安装在轴承部分（26）（外部轴承）中，并且延伸到齿轮机构部分（17）中。本发明的一个目的是改进上述泵，使得可以输送高粘度，不流动的介质。该目的是通过泵壳体（11）具有连接到泵部分（12）的挤出机部分（14）来实现的，该挤出机部分设置有挤出机壳体部分（15），轴 22,23）延伸，并且具有侧面（50,51）的挤出机螺杆（27,28）设置在轴（22,23）上。

5. 发明公开

US20240116232A1 LIP GAP ADJUSTING DEVICE, EXTRUSION MOLDING DIE, EXTRUSION MOLDING APPARATUS, METHOD FOR ADJUSTING LIP GAP, AND METHOD FOR MANUFACTURING FILM 审中-公开
公开(公告)号：US20240116232A1
公开(公告)日：2024-04-11
申请号：US18278172
申请日：2021-03-16
申请人： THE JAPAN STEEL WORKS, LTD.
发明人： Kazuya YOKOMIZO , Yuji SUGA , Masaki TAKAHASHI , Hideki TOMIYAMA
IPC分类号： B29C48/31 , B29C48/08 , B29C48/25 , B29C48/30
CPC分类号： B29C48/313 , B29C48/08 , B29C48/2526 , B29C48/2665 , B29C48/302 , B29C2948/92076 , B29C2948/92152 , B29C2948/92409 , B29C2948/92571 , B29C2948/92647
摘要： A lip gap adjusting device and the like that can shorten a time required for adjustment of a lip gap are provided. In a lip gap adjusting device according to one embodiment, a plurality of lip gap adjusting mechanisms that are disposed in a width direction of an extrusion molding die and configured to adjust a lip gap at respective disposition spots each include an actuator and a coupling member that couples an output shaft of the actuator and a movable lip. The actuator adjusts the lip gap via the coupling member.

6. 发明授权

US11766819B2 Hand-held three-dimensional drawing device 有权
公开(公告)号：US11766819B2
公开(公告)日：2023-09-26
申请号：US17948089
申请日：2022-09-19
申请人： WobbleWorks, Inc.
发明人： Peter Dilworth , Maxwell Bogue
IPC分类号： B29C48/02 , B33Y10/00 , B29C48/05 , B29C48/37 , B29C48/87 , B29C48/25 , B29C64/118 , B29C64/20 , B29C64/106 , B33Y30/00 , B05C17/005 , B29C48/92 , B29C48/80 , B29C48/86 , B29C64/00 , E04G21/16 , E04F21/165 , B05C17/00 , E04G23/02 , B29C64/10
CPC分类号： B29C48/02 , B29C48/05 , B29C48/2526 , B29C48/2528 , B29C48/37 , B29C48/87 , B29C64/106 , B29C64/118 , B29C64/20 , B33Y10/00 , B33Y30/00 , B05C17/00 , B05C17/005 , B05C17/0053 , B05C17/00523 , B05C17/00526 , B29C48/802 , B29C48/865 , B29C48/92 , B29C64/00 , B29C64/10 , B29C2948/9258 , B29C2948/92704 , E04F21/165 , E04G21/16 , E04G23/02
摘要： A three-dimensional (3D) drawing pen can include a housing that has a port that permits insertion of a strand of material into the housing, an actuator for controlling a movement of the strand, and a nozzle assembly configured to permit the strand to be extruded out of the 3D drawing pen in a form that retains its shape against gravity in free space to draw a 3D object.

7. 发明申请

US20160303789A1 DISTRIBUTION OF DRIVING PRESSURE ABOUT A FILAMENT'S CIRCUMFERENCE IN AN EXTRUSION DEVICE 审中-公开
标题翻译：驱动压力的分布关于在挤出装置中的线圈的循环
公开(公告)号：US20160303789A1
公开(公告)日：2016-10-20
申请号：US15167722
申请日：2016-05-27
申请人： WobbleWorks, Inc.
发明人： Maxwell BOGUE , Thomas WALKER
IPC分类号： B29C47/08 , B29C67/00 , B29C47/92 , B29C47/00 , B29C47/80
CPC分类号： B29C48/2526 , B29C48/02 , B29C48/05 , B29C48/2528 , B29C48/2567 , B29C48/2886 , B29C48/802 , B29C48/92 , B29C64/106 , B29C64/20 , B33Y30/00
摘要： An extrusion device can include a driver operatively coupled with a motor such that the driver is rotated about an axis by operation of the motor. The driver can have a passage positioned such that the axis extends through the passage. The driver can have a filament-engaging member positioned in the passage and configured to engage a filament extending through the passage such that rotation of the driver moves the filament relative to the driver. The driver can be positioned such that a first direction of rotation of the driver urges the filament along the axis toward an outlet. A heater can be configured to melt the filament and can be disposed between the driver and the outlet to receive the filament from the driver.
摘要翻译：挤出装置可以包括与电动机可操作地联接的驱动器，使得驱动器通过电动机的操作绕轴旋转。驱动器可以具有定位成使得轴线延伸穿过通道的通道。驱动器可以具有定位在通道中的灯丝接合构件，并且构造成接合延伸穿过通道的细丝，使得驱动器的旋转相对于驱动器移动灯丝。驱动器可以被定位成使得驾驶员的第一旋转方向沿着轴线向着出口推动灯丝。加热器可以被配置成熔化灯丝，并且可以设置在驱动器和出口之间以从驱动器接收灯丝。

8. 发明申请

US20150131400A1 KNEADING MACHINE 审中-公开
标题翻译：打码机
公开(公告)号：US20150131400A1
公开(公告)日：2015-05-14
申请号：US14404958
申请日：2012-06-04
申请人： Atsushi Fujii , Koji Yamasaki , Kazunori Fukumoto
发明人： Atsushi Fujii , Koji Yamasaki , Kazunori Fukumoto
IPC分类号： B01F7/00
CPC分类号： B01F7/00975 , A21C1/065 , B01F7/00708 , B01F7/042 , B01F13/0836 , B01F2015/0011 , B01F2015/00623 , B29B7/482 , B29B7/483 , B29B7/58 , B29C48/2526 , B29C48/402 , B29C48/54 , B29C48/55 , B29C48/57
摘要： A two-shaft continuous kneading machine is disclosed wherein airtightness in a housing is assured by a simple means without using a mechanical seal. A magnetic coupling mechanism is formed between the mechanism in the housing (2) including shafts (3) of the kneading machine (1) and a carrier (5) arranged outside the housing (2). The magnetic coupling mechanism includes gear portions (3c) formed on the shafts (3), a ring gear (4) rotatably supported in the housing (2) on the outer periphery of the axial ends of both shafts (3), and a carrier (5) rotatably supported coaxially with the ring gear (4) in the outside of the housing (2). When the carrier (5) is driven, the ring gear (4) rotates because of the magnetic action between magnet portions (4b, 5b), and the shafts (3) rotates because of the meshing of the gear portions (3c, 4a). Since the inside of the housing can be sealed, airtightness can be assured.
摘要翻译：公开了一种双轴连续捏和机，其中通过简单的装置确保壳体中的气密性而不使用机械密封。在包括捏合机（1）的轴（3）的壳体（2）中的机构和设置在壳体（2）外部的托架（5）之间形成有磁耦合机构。磁耦合机构包括形成在轴（3）上的齿轮部（3c），在两轴（3）的轴向端部的外周上可旋转地支撑在壳体（2）中的齿圈（4）（5），其与所述环形齿轮（4）同轴地与所述壳体（2）的外部同轴地支撑。当载体（5）被驱动时，齿圈（4）由于磁体部分（4b，5b）之间的磁作用而旋转，并且轴（3）由于齿轮部分（3c，4a）的啮合而旋转，。由于壳体内部可以密封，因此可以确保气密性。

9. 发明授权

US11773232B2 Thermoformed polymeric foam articles and methods 有权
公开(公告)号：US11773232B2
公开(公告)日：2023-10-03
申请号：US14501012
申请日：2014-09-29
申请人： MuCell Extrusion, LLC
发明人： Mark E. Lindenfelzer , Simon Dominey , Samuel Edward Dix , Jere R. Anderson
IPC分类号： C08J9/12 , C08J9/36 , B29C44/06 , B29C44/34 , B29C48/08 , B29K105/04 , B29C51/02 , B29L31/00 , B29L9/00 , B29C48/80 , B29C48/25 , B29C48/31 , B29C48/00 , B29C48/28 , B29C48/355
CPC分类号： C08J9/122 , B29C44/06 , B29C44/3484 , B29C48/08 , C08J9/36 , B29C48/0017 , B29C48/2526 , B29C48/28 , B29C48/313 , B29C48/355 , B29C48/834 , B29C51/02 , B29K2105/04 , B29K2105/041 , B29K2995/0063 , B29L2009/00 , B29L2031/712 , C08J2201/03 , C08J2205/044 , C08J2323/02 , C08J2323/12 , C08J2323/14
摘要： Thermoformed polymeric foam articles are described herein In some embodiments, the articles are made by a manufacturing method (e.g., a continuous process) which involves the extrusion and subsequent thermoforming of a blowing agent containing thermoplastic sheet. The thermoformed polymeric foam articles may have a lower density than the precursor sheet from which they are formed. In some but not all embodiments, the precursor sheet is a multi-layer sheet which includes at least one foam layer. In such embodiments, the thermoformed articles also include multiple layers and at least one foam layer.

10. 发明公开

US20230202091A1 Apparatus For Adjusting The Thickness of a Resin Film Exiting an Extrusion Lip of a Blown Film Extruder 审中-公开
公开(公告)号：US20230202091A1
公开(公告)日：2023-06-29
申请号：US18145353
申请日：2022-12-22
申请人： Electronic Systems S.p.A.
发明人： Trizzino Stefano , Martena Florinda
IPC分类号： B29C48/325 , B29C48/10 , B29C48/25 , B29C48/92
CPC分类号： B29C48/325 , B29C48/10 , B29C48/2526 , B29C48/92 , B29C48/2528 , B29C2948/92152 , B29C2948/92447 , B29C2948/92647 , B29C2948/92904
摘要： The invention provides an appartus for adjusting the thickness of a resin film exiting an extrusion lip of a blown film extruder, the apparatus comprising: a gear motor configured to provide a rotational movement in any one of two directions; an actuation unit connected with a first side to the gear motor and with a second side to the extrusion lip, wherein the actuation unit is configured to convert the rotational movement of the gear motor into an axial movement, and wherein the actuation unit is further configured to adjust a local width of the extrusion lip by the axial movement for adjusting the thickness of the resin film exiting the extrusion lip of the blown film extruder.

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