专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

US20240253289A1 EXTRUSION HEAD ARRANGEMENT 审中-公开
公开(公告)号：US20240253289A1
公开(公告)日：2024-08-01
申请号：US18631834
申请日：2024-04-10
申请人： W. Müller GmbH
发明人： Ulrich WALTER
IPC分类号： B29C48/345 , B29C48/335 , B29C48/86
CPC分类号： B29C48/345 , B29C48/335 , B29C48/865
摘要： An extrusion head arrangement has a plurality of extrusion heads arranged next to one another along a transverse axis. Each extrusion head has a housing with at least one flow channel for forming a strand of extrudable plastic in the direction of a longitudinal axis. The housing has an outer housing part extending along the longitudinal axis with an outer circumferential surface. A longitudinal bore parallel to the longitudinal axis is arranged in the outer housing part. The outer circumferential surface of the outer housing part has an oval cross-section with a largest diameter and a smallest diameter. The extrusion heads are arranged next to each other with the smallest diameters parallel to the transverse axis. The longitudinal bores are each arranged on a diameter deviating from the smallest diameter.

2. 发明公开

US20240083069A1 ASSEMBLY FOR GRANULATING EXTRUDED MATERIAL 审中-公开
公开(公告)号：US20240083069A1
公开(公告)日：2024-03-14
申请号：US17768194
申请日：2020-10-09
申请人： EREMA Engineering Recycling Maschinen und Anlagen Gesellschaft M.B.H.
发明人： Michael Aigner , Christian Wagner , Roland Huber , Klaus Feichtinger
IPC分类号： B29B9/06 , B29C48/00 , B29C48/05 , B29C48/345 , B29C48/76
CPC分类号： B29B9/06 , B29C48/0022 , B29C48/05 , B29C48/345 , B29C48/76
摘要： Disclosed is an assembly for granulating polymer material, having a housing; a gas feed conduit having a rectangular cross-section and leading into the housing; a gas discharge conduit located downstream of the housing and having a rectangular cross-section; a granulating unit disposed in the housing and having a perforated plate feeding into the housing and a scraper, which comminutes the material emerging through openings of the perforated plate. In a plane running parallel to the plane of the perforated plate, the two lateral wall faces of the gas discharge conduit arranged perpendicularly to said plane enclose an angle α2 with one another, and the two lateral wall faces of the gas feed conduit arranged perpendicularly to said plane or plane of section enclose an angle α1, the two angles α1 and α2 being open towards the housing, and the angle α1 being larger than the angle α2.

3. 发明授权

US11926086B1 Apparatus and method for extruding stripes onto an extruded product 有权
公开(公告)号：US11926086B1
公开(公告)日：2024-03-12
申请号：US17576864
申请日：2022-01-14
申请人： Encore Wi re Corporation
发明人： William T. Bigbee, Jr. , Mark D. Bennett
IPC分类号： B29C48/17 , B29C48/19 , B29C48/20 , B29C48/30 , B29C48/345 , B29C48/86 , B29C48/00 , B29C48/06 , B29C48/154 , B29C48/21 , B29C48/25 , B29C48/28 , B29C48/285
CPC分类号： B29C48/17 , B29C48/19 , B29C48/20 , B29C48/30 , B29C48/304 , B29C48/345 , B29C48/865 , B29C48/0013 , B29C48/06 , B29C48/154 , B29C48/21 , B29C48/2566 , B29C48/28 , B29C48/2883 , B29C2948/92209 , B29C2948/92409 , B29C2948/92704 , B29C2948/92904
摘要： An apparatus for extruding a jacket and/or insulative material onto an extruded product with one or more longitudinal stripes incorporated onto the surface of said extruded product comprising a body, a primary feed conduit for conveying a primary extrusion material, a striping die, a secondary feed conduit for conveying a secondary extrusion material, a striping die adapter, a striping feed conduit extending through the striping die adapter for conveying striping extrusion material. The striping die adapter may also include a thermocouple for maintaining the viscosity of the striping extrusion material and a thermocouple for monitoring the temperature of said striping die adapter. The striping die includes one or more striping extrusion outlets for conveying striping extrusion material onto the extruded product. The striping die may also include a wishbone-shaped trough for delivering equal amounts of striping extrusion material to said extrusion outlets for extrusion onto the product.

4. 发明授权

US11738309B2 Extrusion method for making a gaseous emissions treatment component 有权
公开(公告)号：US11738309B2
公开(公告)日：2023-08-29
申请号：US17065094
申请日：2020-10-07
申请人： Advanced Technology Emission Solutions Inc.
发明人： Robin Crawford , John Douglas
IPC分类号： B01D53/94 , C04B40/02 , B28B11/04 , B29D99/00 , C04B26/02 , C04B38/00 , C04B35/195 , C04B14/10 , C04B14/42 , B28B11/24 , B29C48/11 , B29C48/00 , B28B3/26 , C04B41/51 , C04B41/88 , B28B11/00 , H05B6/10 , F01N3/20 , C04B41/00 , B05C1/00 , F01N3/022 , C04B111/00 , B29C48/345 , B05B7/20 , F01N3/28 , B29C48/30
CPC分类号： B01D53/94 , B05C1/00 , B28B3/269 , B28B3/2636 , B28B11/007 , B28B11/043 , B28B11/045 , B28B11/241 , B29C48/0022 , B29C48/11 , B29D99/0089 , C04B14/10 , C04B14/42 , C04B26/02 , C04B35/195 , C04B38/0012 , C04B38/0054 , C04B40/0218 , C04B41/009 , C04B41/5127 , C04B41/5155 , C04B41/88 , F01N3/2013 , H05B6/108 , B05B7/206 , B29C48/022 , B29C48/30 , B29C48/345 , C04B2111/0081 , F01N3/0222 , F01N3/2828 , F01N2510/02 , Y02T10/12 , Y10T29/496 , Y10T29/49345 , Y10T29/49604 , C04B41/009 , C04B35/00 , C04B38/0006 , C04B41/009 , C04B35/195 , C04B38/0006 , C04B41/5127 , C04B41/4521 , C04B41/4523 , C04B41/457 , C04B41/5155 , C04B41/4521 , C04B41/4523 , C04B41/457
摘要： In a method of making a gaseous emissions treatment component, a ‘green’ ceramic mix is extruded through a die to form an extrusion having cells extending along the extrusion, the cells being bounded by walls dividing adjacent cells from one another. In concert with the extruding, metal is fed through the die with the extruded mix. A length of the extrusion and associated metal is then cut off and fired to form the component.

5. 发明公开

US20230226733A1 WEBS 审中-公开
公开(公告)号：US20230226733A1
公开(公告)日：2023-07-20
申请号：US18000527
申请日：2021-05-05
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Ronald W. Ausen , William J. Kopecky
IPC分类号： B29C48/00 , B29C48/11 , B29C48/345
CPC分类号： B29C48/0015 , B29C48/11 , B29C48/345
摘要： A web. The web includes an array of discrete polymeric tubes, wherein the cross-section of each polymeric tube has a non-circular shape; wherein adjacent polymeric tubes has a bond region; wherein polymeric tubes are hollow polymeric tubes; wherein adjacent polymeric tubes are connected at bond regions; and wherein the web is a continuous web.

6. 发明申请

US20230015841A1 NOZZLE BLOCK PROVIDED WITH NOZZLE CLOGGING PREVENTION MEANS, AND ELECTROSPINNING DEVICE INCLUDING THE SAME 有权
公开(公告)号：US20230015841A1
公开(公告)日：2023-01-19
申请号：US17782839
申请日：2020-10-15
申请人： Jong-Su PARK
发明人： Jong-Su PARK , Woong HUH , Woong June HWANG , Yoon Chang LEE , Chun-su LEE
IPC分类号： D01D5/00 , B29C48/30 , B29C48/345 , B29C48/27 , B29C48/28 , B29C48/92 , B29C48/05 , B29C48/14 , B29C48/91 , B29C48/885
摘要： The present disclosure relates to a nozzle block applied to an electrospinning device, which includes a radiation nozzle having a hollow radiation needle for discharging a spinning solution to the outside; a means of piercing having a diameter smaller than that of the radiation needle, at least one of which is coaxially disposed inside the radiation needle; and a reciprocating mechanism for reciprocating the means of piercing and the radiation needle relative to each other, thereby preventing the solution from being solidified at the tip of the radiation nozzle or the radiation nozzle from being blocked by external contaminants even if the electrospinning process is temporarily interrupted in the middle.

7. 发明申请

US20220134624A1 IMPRESSION ELEMENT FOR THE CREATION OF A SURGICAL GUIDE 有权
公开(公告)号：US20220134624A1
公开(公告)日：2022-05-05
申请号：US17436168
申请日：2020-03-12
申请人： Prometheus Surgical Limited
发明人： George DeSoutter , William DeSoutter , Ryan Fenton , Christopher Block
IPC分类号： B29C48/25 , B29C48/345
摘要： According to an aspect of the invention there is provided a mouldable material carrier for use in producing an impression of a surgical site comprising: a base having a channel passing through the base between an inlet and an outlet; and a securing portion configured to secure a flexible sheet to the base around the outlet to cover the outlet such that, when mouldable material is urged through the inlet, the mouldable material is extruded out of the outlet and contained within a volume defined by the flexible sheet and the base, such that when the mouldable material carrier is urged against a surgical site, the mouldable material within the volume forms an impression of the surgical site without making contact with the surgical site.

8. 发明申请

US20220016819A1 HYDRODYNAMIC FOCUSING APPARATUS AND METHOD 有权
公开(公告)号：US20220016819A1
公开(公告)日：2022-01-20
申请号：US17380327
申请日：2021-07-20
申请人： Eleanor Augusta Derbyshire
发明人： Eleanor Augusta Derbyshire
IPC分类号： B29C48/345 , B29C35/08 , B29C48/32 , B29C48/92 , B29C48/05
摘要： A method and apparatus for forming extruded shapes having at least a hollow portion using a hydrodynamic nozzle, a curable fluid, and a core fluid.

9. 发明授权

US11173639B2 Forming mold for making polyvinyl chloride foamed wood-like slats 有权
公开(公告)号：US11173639B2
公开(公告)日：2021-11-16
申请号：US16728777
申请日：2019-12-27
申请人： UNION WINNER INTERNATIONAL CO., LTD.
发明人： Ming-Tsung Pai , Kun-Chuan Wu
IPC分类号： B29C48/345 , B29C48/07 , B29C48/21 , B29C48/305 , B29C48/495 , B29C44/58 , B29K105/04 , B29K27/06
摘要： A forming mold for making polyvinyl chloride foamed wood-like slats includes an inlet, an outlet, and two main flow passages symmetrically arranged with respect to a central axis. The main flow passages each have an inlet section and an outlet section. The inlet section of each main flow passage is connected to the inlet. The extension direction of the inlet section of each main flow passage respectively defines with the central axis an included angle therebetween. The sum of the angles of the two first included angles ranges from 45 to 52 degrees. The longitudinal cross-sectional width of each main flow passage gradually decreases from the inlet toward the outlets. In this way, the forming mold of the present invention can effectively improve production efficiency and can increase the stability of the product manufacturing process.

10. 发明申请

US20210229336A1 MIXING AND KNEADING MACHINE 有权
公开(公告)号：US20210229336A1
公开(公告)日：2021-07-29
申请号：US17051736
申请日：2019-04-18
申请人： BUSS AG
发明人： Wolfgang Walter , Martin Schötzau
IPC分类号： B29C48/385 , B29C48/76 , B29C48/04 , B29C48/345 , B29C48/41
摘要： The invention relates to a mixing and kneading machine for continuous preparation processes, such as for producing granules, extruded profiles, or molded articles, such as polymer granules, polymer extruded profiles, or polymer molded parts, having a feeding and mixing device (12) and a discharge device (14), wherein the feeding and mixing device includes a housing (18), a screw shaft (34), and a connecting element (24), wherein the connecting element is arranged at a front side of the housing and is also connected to the discharge device, wherein a hollow interior is formed in both the housing and the connecting element, and the screw shaft extends, at least sectionally, in the axial direction through the interior of the housing and, at least sectionally, in the axial direction through the interior of the connecting element, and wherein a plurality of kneading elements (40), which extend from the inner circumferential surface of the housing into the interior, are provided in the housing, and wherein kneading elements (40) are also arranged on the inner circumferential surface of the connecting element and extend into the interior of the connecting element, and the discharge device has a degassing device (26).

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式