公开(公告)号：US10427347B2

公开(公告)日：2019-10-01

申请号：US15047935

申请日：2016-02-19

Applicant: Rochling Engineering Plastics

Inventor： Broderick Jason Strange ,  Daniel Patrick Braniff

IPC: B29C47/10 ,  B29C47/90 ,  B29C48/285 ,  B29C48/86 ,  B29C48/30 ,  B29C48/92 ,  B29C48/07 ,  B29C48/305 ,  B29C48/475 ,  B29C48/88 ,  B29C48/90 ,  B29K23/00 ,  B29L7/00

Abstract: A ram extrusion apparatus including a die having several thermal zones, a hopper for introducing a granular polymer resin to the die, and a ram for moving the granular polymer resin through the thermal zones of the die and out from an outlet end thereof at a temperature above the crystalline melt temperature of the polymer resin. The hopper may be designed to deliver the polymer resin into a resin inlet of the die in a plurality of specifically metered amounts which may vary across a width of the resin inlet end of the die. The apparatus may further include one or more finishing tables positioned after the outlet end of the die for receiving and moving the extruded resin away from the outlet end of the die so that there is no backpressure on the extruded resin, and which provide compression force and even cooling to the extruded resin.

公开(公告)号：US10414082B2

公开(公告)日：2019-09-17

申请号：US15435850

申请日：2017-02-17

Applicant: Rochling Engineering Plastics

Inventor： Broderick Jason Strange ,  Daniel Patrick Braniff

IPC: B29C47/10 ,  B29C47/90 ,  B29C48/285 ,  B29C48/25 ,  B29C48/88 ,  B29C48/305 ,  B29C48/90 ,  B29C48/86 ,  B29C48/475 ,  B29L7/00 ,  B29K23/00 ,  B29C48/875 ,  B29C48/92 ,  B29C48/00 ,  B29C48/80

Abstract: A ram extrusion apparatus including a die having several thermal zones, a hopper for introducing a granular polymer resin to the die, and a ram for moving the granular polymer resin through the thermal zones of the die and out from an outlet end thereof at a temperature above the crystalline melt temperature of the polymer resin. The hopper may be designed to deliver the polymer resin into a resin inlet of the die in a plurality of specifically metered amounts which may vary across a width of the resin inlet end of the die. The apparatus may further include one or more finishing tables positioned after the outlet end of the die for receiving and moving the extruded resin away from the outlet end of the die so that there is no backpressure on the extruded resin, and which provide compression force and even cooling to the extruded resin.

公开(公告)号：US10080724B2

公开(公告)日：2018-09-25

申请号：US14204216

申请日：2014-03-11

Applicant: Grünenthal GmbH

Inventor： Elisabeth Arkenau-Marić ,  Johannes Bartholomäus ,  Dieter Schateikis ,  Kai-Uwe Ustorf

IPC: B29C47/96 ,  A61K9/70 ,  A61K9/16 ,  B29C47/92 ,  B29C47/00 ,  B29C47/88 ,  B29C47/90

CPC classification number: A61K9/70 ,  A61K9/1682 ,  B29C48/0022 ,  B29C48/05 ,  B29C48/12 ,  B29C48/90 ,  B29C48/911 ,  B29C48/9145 ,  B29C48/92 ,  B29C2948/92123 ,  B29C2948/92209 ,  B29C2948/92438 ,  B29C2948/9259 ,  B29C2948/92609 ,  B29C2948/92638 ,  B29C2948/92704 ,  B29C2948/92895 ,  B29C2948/92923 ,  B29C2948/92933 ,  Y10T83/283 ,  Y10T83/4501 ,  Y10T83/4691 ,  Y10T83/536 ,  Y10T83/54 ,  Y10T83/647 ,  Y10T83/929

Abstract: The present invention relates to a method for producing a medicament dosage form which consists of at least one piece which in each case comprises at least one medicament and at least one additive, the medicament and the additive being mixed and extruded from a die as a strand and the strand being cut into pieces of precise weight. The invention additionally relates to a device.

公开(公告)号：US20180257288A1

公开(公告)日：2018-09-13

申请号：US15754593

申请日：2016-08-24

Applicant: battenfeld-cincinnati Germany GmbH

Inventor： Heinrich Dohmann ,  Joerg Droege

IPC: B29C47/90 ,  B29C47/00

CPC classification number: B29C48/905 ,  B29C48/09 ,  B29C48/12 ,  B29C48/503 ,  B29C48/908 ,  B29C48/911

Abstract: A calibration and cooling tank of an extrusion line, which connects to an extrusion tool, wherein a vacuum can be applied to the calibration and cooling tank for calibrating the plastic melt emerging from the extrusion tool, wherein the calibration and cooling tank extends along an extrusion axis. The calibration and cooling tank is modularly structured, wherein at least one module forms a calibration and cooling section and the module has a connection region on both sides to which an additional module can be attached. The connection region includes a flange that extends from the base element of the calibration and cooling tank to the outside.

公开(公告)号：US10053828B2

公开(公告)日：2018-08-21

申请号：US15163177

申请日：2016-05-24

Applicant: U.S. Farathane Corporation

Inventor： Kevin Charles Baxter ,  Timothy John Brown ,  Tobin Joseph Fauser ,  Zachary Taylor

IPC: B29C47/02 ,  B29C47/90 ,  B63B59/02 ,  E02B3/26 ,  B29C47/00 ,  B29C47/04 ,  B29C47/06 ,  B29C47/28 ,  B29C47/88 ,  B29C47/92 ,  F24J3/08 ,  B29K23/00 ,  B29L31/00 ,  B29L23/00 ,  B29C47/10 ,  F28F21/06

CPC classification number: E02B3/26 ,  B29C48/0016 ,  B29C48/0019 ,  B29C48/0021 ,  B29C48/0022 ,  B29C48/11 ,  B29C48/12 ,  B29C48/14 ,  B29C48/151 ,  B29C48/16 ,  B29C48/21 ,  B29C48/2883 ,  B29C48/30 ,  B29C48/34 ,  B29C48/9115 ,  B29C48/913 ,  B29C48/919 ,  B29C48/92 ,  B29C2793/009 ,  B29C2948/92209 ,  B29C2948/92647 ,  B29C2948/92704 ,  B29K2023/065 ,  B29L2023/22 ,  B29L2031/721 ,  B63B59/02 ,  F24T10/15 ,  F28F21/062 ,  Y02E10/125

Abstract: An assembly and process for forming a two stage extrusion of an elongated marine dock from a plasticized material, such as including but act limited to extruding a first generally “L” shaped bracket from a first more rigid thermoplastic, following which a cross head die arrangement is utilized in order to extrude a secondary arcuate and flexible material in extending fashion from a lower side of the “L” bracket. The secondary/flexible elastomer is extracted in an open flexed position relative to the first extruded bracket, and further such that, following completion, can be flexed into a closed engagement with an upper perpendicularly extending side of the bracket.

公开(公告)号：US10052808B2

公开(公告)日：2018-08-21

申请号：US15434905

申请日：2017-02-16

Applicant: U.S. Farathane Corporation

Inventor： Steve Porter ,  Timothy John Brown

IPC: B29C47/02 ,  F24T10/13 ,  B29C47/00 ,  B29C47/88 ,  B29C47/92 ,  F24T10/15 ,  B29C47/04 ,  B29C47/10 ,  B29C47/28 ,  F28F21/06 ,  B29C47/06 ,  B29C47/90 ,  B29L23/00 ,  B29K23/00

CPC classification number: B29C48/0016 ,  B29C48/0019 ,  B29C48/0021 ,  B29C48/0022 ,  B29C48/09 ,  B29C48/11 ,  B29C48/12 ,  B29C48/14 ,  B29C48/151 ,  B29C48/16 ,  B29C48/21 ,  B29C48/2883 ,  B29C48/30 ,  B29C48/34 ,  B29C48/90 ,  B29C48/904 ,  B29C48/906 ,  B29C48/908 ,  B29C48/9115 ,  B29C48/913 ,  B29C48/9135 ,  B29C48/919 ,  B29C48/92 ,  B29C2793/009 ,  B29C2948/92209 ,  B29C2948/92647 ,  B29C2948/92704 ,  B29K2023/065 ,  B29L2023/22 ,  F24T10/13 ,  F24T10/15 ,  F28F21/062 ,  Y02E10/125 ,  Y02P70/26

Abstract: An assembly and process for forming a two stage extruded pipe having a central inner sleeve and a pair of outer attached lobes. The central sleeve shaped (also termed a grout receiving tube) is produced in an initial extrusion operation, following which it enters a cross head operation where a pair of outer lobes are attached to cross sectional exterior surface locations according to a second stage extrusion operation so as to be integrally formed therewith. Other steps include cooling of the dual stage extruded pipe, as well as sectioning and stacking the pipe. Additional steps include forming elongated slots or apertures into the central sleeve portion of the finished extrusion, such in non-interfering fashion with the individual passageway defining and lobes.

公开(公告)号：US09914255B2

公开(公告)日：2018-03-13

申请号：US14926577

申请日：2015-10-29

Applicant: Vintech Industries, Inc.

Inventor： James Schoonover ,  Vincent McNish

IPC: B29C47/06 ,  B29C47/00 ,  B29C47/88 ,  B29K101/12 ,  B29L31/30 ,  B29L31/26 ,  B29K227/06 ,  B29K21/00 ,  B29K23/00 ,  B29K55/02 ,  B29C47/80 ,  B29C47/90 ,  B29C47/02

CPC classification number: B29C47/06 ,  B29C47/0004 ,  B29C47/0014 ,  B29C47/0023 ,  B29C47/003 ,  B29C47/0047 ,  B29C47/0052 ,  B29C47/0066 ,  B29C47/026 ,  B29C47/802 ,  B29C47/8815 ,  B29C47/8835 ,  B29C47/884 ,  B29C47/8895 ,  B29C47/90 ,  B29C47/905 ,  B29C47/908 ,  B29C2793/0027 ,  B29K2021/003 ,  B29K2023/12 ,  B29K2055/02 ,  B29K2101/12 ,  B29K2227/06 ,  B29L2031/265 ,  B29L2031/302

Abstract: Method for making multiple durometer bulb seals and any other types of multiple durometer seals and moldings includes cooling separately at least one structural member and at least one sealing portion, which have different durometers and shapes. At least a first extrusion is drawn through an extruder, forming a structural member profile and the extruded material is pulled along a longitudinal axis to a first calibrator device and first cooling tank to cool the structural member profile to a predetermined temperature. Cooling medium directly contacts the outer and inner surfaces of the first profile. Downstream, the sealing portion is extruded and affixed onto the cooled structural member and pulled further downstream to a second calibrator device and through a second cooling tank to cool the final profile a predetermined amount. Disparity in cooling expansion and cooling differential between the multiple durometers and shapes is avoided or overcome.

公开(公告)号：US09902097B2

公开(公告)日：2018-02-27

申请号：US14422769

申请日：2013-08-30

Applicant: Sumitomo Rubber Industries, Ltd.

Inventor： Hiroyuki Onimatsu

IPC: B29C47/92 ,  B29C43/58 ,  B29C43/24 ,  B29K21/00 ,  B29L7/00 ,  B29C47/00 ,  B29C47/08 ,  B29C47/90 ,  B29C47/36

CPC classification number: B29C43/24 ,  B29C43/58 ,  B29C47/0004 ,  B29C47/0014 ,  B29C47/004 ,  B29C47/0057 ,  B29C47/0059 ,  B29C47/0066 ,  B29C47/0813 ,  B29C47/34 ,  B29C47/36 ,  B29C47/364 ,  B29C47/38 ,  B29C47/385 ,  B29C47/906 ,  B29C47/92 ,  B29C2043/5875 ,  B29C2947/9259 ,  B29C2947/92647 ,  B29C2947/92885 ,  B29C2947/92923 ,  B29C2947/92933 ,  B29D30/3028 ,  B29D30/60 ,  B29K2021/00 ,  B29L2007/008

Abstract: Provide a manufacturing method and a manufacturing device for a rubber strip capable of stably manufacturing a tape-like rubber strip of unvulcanized rubber. The rubber strip manufacturing device (1) for manufacturing a tape-like rubber strip (G2) made of unvulcanized rubber is characterized in including: a rubber extruder (3) comprising a rubber extruder main body (6) having a screw shaft (6c) for kneading and pushing the unvulcanized rubber toward an outlet opening (6d), and a gear pump (7) connected to the outlet opening (6d) of the rubber extruder main body (6) and rotary-driven by a first motor (M1); a calender head (4) comprising a pair of calender rollers (4a,4b) for rolling a shaped rubber body extruded from the rubber extruder (3) to obtain the rubber strip (G2); and a control unit (70) for controlling a second motor (M2) for rotary-driving the calender rollers in conjunction with the first motor (M1).

公开(公告)号：US20180001608A1

公开(公告)日：2018-01-04

申请号：US15595899

申请日：2017-05-15

Applicant: Mark Porter ,  Stafford McCartney ,  Derek Michael Porter

Inventor： Mark Porter ,  Stafford McCartney ,  Derek Michael Porter

IPC: B32B27/30 ,  B32B27/20 ,  B32B27/32 ,  B29C47/88 ,  B32B1/08 ,  B32B7/12 ,  B32B15/08 ,  B29C47/90 ,  B32B21/08 ,  B32B27/06 ,  B32B27/08 ,  B29C63/42 ,  B29C47/00 ,  B29C47/34 ,  B29C71/02 ,  B29K27/06 ,  B29K105/00 ,  B29K105/02 ,  B29L23/00

CPC classification number: B32B27/304 ,  B29C48/0018 ,  B29C48/0021 ,  B29C48/09 ,  B29C48/1472 ,  B29C48/1474 ,  B29C48/355 ,  B29C48/90 ,  B29C48/902 ,  B29C48/903 ,  B29C48/904 ,  B29C48/908 ,  B29C48/91 ,  B29C48/9105 ,  B29C48/9115 ,  B29C48/913 ,  B29C48/916 ,  B29C48/9185 ,  B29C48/919 ,  B29C63/42 ,  B29C2071/022 ,  B29C2791/007 ,  B29K2027/06 ,  B29K2105/0097 ,  B29K2105/02 ,  B29K2995/0049 ,  B29L2023/22 ,  B32B1/08 ,  B32B7/12 ,  B32B15/08 ,  B32B21/08 ,  B32B27/06 ,  B32B27/08 ,  B32B27/20 ,  B32B27/302 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B2307/58 ,  B32B2307/7145 ,  B32B2307/736 ,  B32B2419/00 ,  B32B2597/00

Abstract: The present invention provides a protective coating for protecting a substrate from deleterious elements present in environments in which the substrates are deployed and methods and apparatus for deploying a PVC encasement with a longitudinal snap jacket of suitable length and girth to coat a pylon substrate or building girder and provide a filler within the snap jacket and around an encased pylon.

公开(公告)号：US09801407B2

公开(公告)日：2017-10-31

申请号：US14182094

申请日：2014-02-17

Applicant: Nationwide 5, LLC

Inventor： Michael R. Thomas

IPC: A23P1/02 ,  A23N17/00 ,  B29C47/88 ,  B29C47/92 ,  B29C47/30 ,  B29C47/60 ,  F26B5/14 ,  F26B17/20 ,  B29C47/82 ,  B29C47/86 ,  A23K10/38 ,  A23P10/25 ,  A23P10/28 ,  A23P1/12 ,  B29C47/38 ,  B29C47/90 ,  B29C47/00 ,  B29C47/12 ,  B29C47/20 ,  A23P10/20 ,  A23P30/20 ,  B29C47/40

CPC classification number: A23N17/005 ,  A23K10/38 ,  A23P10/20 ,  A23P10/25 ,  A23P10/28 ,  A23P30/20 ,  B29C47/0011 ,  B29C47/0016 ,  B29C47/0023 ,  B29C47/12 ,  B29C47/20 ,  B29C47/30 ,  B29C47/38 ,  B29C47/402 ,  B29C47/60 ,  B29C47/6018 ,  B29C47/827 ,  B29C47/866 ,  B29C47/8815 ,  B29C47/884 ,  B29C47/8895 ,  B29C47/90 ,  B29C47/904 ,  B29C47/92 ,  B29C2947/92 ,  B29C2947/92019 ,  B29C2947/92209 ,  B29C2947/92428 ,  B29C2947/9259 ,  B29C2947/926 ,  B29C2947/92638 ,  B29C2947/92704 ,  B29C2947/92923 ,  F26B5/14 ,  F26B17/20

Abstract: A compression system includes a compression device and a controller. A treated material is pressed longitudinally through a compression chamber by simultaneously applying a lateral pressure and a two-dimensional cross-section compression which includes a pressure applied in a direction traverse to a direction of transport and a pressure applied in a direction parallel to the direction of transport. The controller controls the two-dimensional cross-section compression applied to the treated material such that, during compression, liquids in the treated material migrate to the outer surface of the treated material upon reaching the outlet orifice.