公开(公告)号：US2972168A

公开(公告)日：1961-02-21

申请号：US69487357

申请日：1957-11-06

Applicant: IGNAZIO PASTORELLO

Inventor： IGNAZIO PASTORELLO

IPC: B01F15/02 ,  B28C1/22 ,  B28C5/12 ,  B29C47/10 ,  B29C47/38 ,  B29C47/84

CPC classification number: B28C1/22 ,  B01F15/0266 ,  B28C5/1276 ,  B29C47/0011 ,  B29C47/1036 ,  B29C47/38 ,  B29C47/822 ,  B29C47/825 ,  B29C47/84 ,  B29C47/842 ,  B29C47/845

公开(公告)号：US09958091B1

公开(公告)日：2018-05-01

申请号：US15239108

申请日：2016-08-17

Applicant: Advanced Drainage Systems, Inc.

Inventor： Michael Maroschak ,  Douglas Everson

IPC: F16L11/127 ,  B29C37/00 ,  B29B11/10 ,  F16L11/15 ,  B29K705/00 ,  B29L23/00

CPC classification number: F16L11/127 ,  B29B11/10 ,  B29C37/0053 ,  B29C47/0023 ,  B29C47/0033 ,  B29C47/0059 ,  B29C47/1036 ,  B29C47/1045 ,  B29C47/126 ,  B29C53/30 ,  B29D23/18 ,  B29K2023/06 ,  B29K2705/00 ,  B29K2995/0005 ,  B29L2023/18 ,  B29L2023/22 ,  B29L2031/3462 ,  B29L2031/3481 ,  F16L1/11 ,  F16L11/15 ,  H02G3/0468

Abstract: A corrugated pipe includes a corrugated pipe body circumscribing a hollow conduit and including alternating ribs and valleys extending along a longitudinal axis between a first end and a second end thereof. An electrically conductive wire is embedded in the corrugated pipe body, so that the wire spans adjacent ribs and valleys and extends substantially parallel to the longitudinal axis between the first and second ends.

公开(公告)号：US09894851B2

公开(公告)日：2018-02-20

申请号：US14408777

申请日：2013-03-15

Applicant: Maillefer SA

Inventor： Philippe Desarzens ,  Elmar Mock ,  Florian Kaufmann ,  Samuel Malzach ,  Andre Klopfenstein

IPC: B29C47/02 ,  A01G25/02 ,  B29C47/00 ,  B29C65/00 ,  B29C47/90 ,  B29C47/92 ,  B29C65/02 ,  B29C65/78 ,  B29D23/00 ,  B29C47/10 ,  B29C65/48 ,  B29C47/88

CPC classification number: A01G25/026 ,  B29C47/0023 ,  B29C47/0064 ,  B29C47/028 ,  B29C47/1036 ,  B29C47/8835 ,  B29C47/8895 ,  B29C47/903 ,  B29C47/908 ,  B29C47/92 ,  B29C65/028 ,  B29C65/48 ,  B29C65/7838 ,  B29C66/1122 ,  B29C66/522 ,  B29C66/532 ,  B29C66/61 ,  B29C66/8242 ,  B29C66/8244 ,  B29C66/8322 ,  B29C66/8362 ,  B29C66/872 ,  B29C66/934 ,  B29C66/93411 ,  B29C66/93431 ,  B29C2947/92066 ,  B29C2947/92076 ,  B29C2947/92333 ,  B29C2947/92561 ,  B29C2947/92571 ,  B29C2947/928 ,  B29D23/001 ,  Y02A40/237 ,  Y10T29/49432 ,  Y10T29/53539

Abstract: A piece insertion method for a pipe, for example an irrigation pipe, including: ejecting at least one piece, for example a dripper, from an ejection unit, advancing the at least one dripper inside the irrigation pipe by a dripper advancing unit, lifting the dripper towards the inner surface of the irrigation pipe by using a lifting device such that the dripper is parallel or substantially parallel to this inner surface of the irrigation pipe on impact with this inner surface. The method according to the invention allows also coordination between the lifting device, the ejection unit and the dripper advancing unit such that the dripper spacing can be maintained in tight tolerances.

公开(公告)号：US20180036924A1

公开(公告)日：2018-02-08

申请号：US15411336

申请日：2017-01-20

Applicant: Thermacor Process, Inc.

Inventor： Thomas Joseph Keyes

IPC: B29C44/32 ,  F16L59/14 ,  B29C47/02

CPC classification number: B29C44/324 ,  B29C44/00 ,  B29C47/0023 ,  B29C47/021 ,  B29C47/1036 ,  B29K2023/065 ,  B29K2075/00 ,  B29K2105/04 ,  B29K2705/00 ,  B29L2023/225 ,  F16L59/028 ,  F16L59/10 ,  F16L59/143

Abstract: A method for the continuous production of pre-insulated piping having an inner metal carrier pipe having an interior surface and an exterior surface and an envelope of foamed insulation surrounding the inner metal carrier pipe exterior surface. A molding apparatus is provided for forming an annulus about a pipe to be insulated into which foam can be injected. The pipe is continuously moved through the apparatus with foaming material being injected into the annulus a where it is molded and cured to form a foam insulated pipe. The molding apparatus is a roller-drum having a cylindrical length and a plurality of individual rollers arranged in a series of linearly staggered, circular arrays which define the annulus where the foaming material is cured.

公开(公告)号：US09759354B2

公开(公告)日：2017-09-12

申请号：US14732146

申请日：2015-06-05

Applicant: Advanced Drainage Systems Inc.

Inventor： Bill Russell VanHoose ,  Nicholas James Piazza ,  Ronald Robert Vitarelli ,  Owen Michael Atchison ,  Tyler James Frost

IPC: F16L11/00 ,  F16L9/127 ,  B29C47/00 ,  F16L58/10 ,  F16L9/06 ,  F16L11/115 ,  B29C63/00 ,  F16L9/10

CPC classification number: F16L9/127 ,  B29C47/0023 ,  B29C47/0035 ,  B29C47/0038 ,  B29C47/0057 ,  B29C47/021 ,  B29C47/1036 ,  B29C47/1045 ,  B29C63/0004 ,  B29K2309/08 ,  F16L9/02 ,  F16L9/06 ,  F16L9/085 ,  F16L9/105 ,  F16L9/12 ,  F16L9/128 ,  F16L11/115 ,  F16L58/02 ,  F16L58/1063

Abstract: This disclosure relates generally to corrugated pipe, and more particularly to corrugated pipe with an outer wrap. In one embodiment, a pipe includes an axially extended bore defined by a corrugated outer wall having axially adjacent, outwardly-extending corrugation crests, separated by corrugation valleys. The pipe also includes an outer wrap applied to the outer wall. The outer wrap may include fibers and plastic. The outer wrap may span the corrugation crests producing a smooth outer surface.

公开(公告)号：US20170157827A1

公开(公告)日：2017-06-08

申请号：US15434905

申请日：2017-02-16

Applicant: U.S. Farathane Corporation

Inventor： Steve Porter ,  Timothy John Brown

IPC: B29C47/00 ,  B29C47/02 ,  B29C47/06 ,  F28F21/06 ,  B29C47/28 ,  B29C47/88 ,  B29C47/90 ,  F24J3/08 ,  B29C47/92 ,  B29C47/10

CPC classification number: B29C47/0052 ,  B29C47/0023 ,  B29C47/0028 ,  B29C47/003 ,  B29C47/0059 ,  B29C47/0064 ,  B29C47/0066 ,  B29C47/0071 ,  B29C47/021 ,  B29C47/04 ,  B29C47/065 ,  B29C47/1036 ,  B29C47/28 ,  B29C47/882 ,  B29C47/8835 ,  B29C47/884 ,  B29C47/8895 ,  B29C47/90 ,  B29C47/904 ,  B29C47/906 ,  B29C47/908 ,  B29C47/92 ,  B29C2793/009 ,  B29C2947/92209 ,  B29C2947/92647 ,  B29C2947/92704 ,  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：US09644061B2

公开(公告)日：2017-05-09

申请号：US13583134

申请日：2011-03-07

Applicant: Susumu Ejiri

Inventor： Susumu Ejiri

IPC: C08F255/02 ,  B29C47/00 ,  C08L23/04 ,  B29C47/10 ,  B29K23/00 ,  B29K105/00 ,  C08K5/14 ,  C08K5/5425

CPC classification number: C08F255/02 ,  B29C47/0004 ,  B29C47/0021 ,  B29C47/1036 ,  B29C47/1063 ,  B29K2023/00 ,  B29K2023/06 ,  B29K2105/0005 ,  C08K5/14 ,  C08K5/5425 ,  C08L23/04 ,  Y10T428/2982 ,  C08L2666/02 ,  C08F230/08

Abstract: Provided is a pellet of an ethylene polymer having a kneading torque at 160° C. of 2 to 15 Nm, wherein the pellet has a specific surface area of 1,800 to 3,000 mm2/g.

公开(公告)号：US09556362B2

公开(公告)日：2017-01-31

申请号：US14111431

申请日：2013-07-18

Applicant: WAPS. CO. LTD

Inventor： Jae Choon Lee ,  Sungmin Park ,  Sungshick Paik

IPC: C09D197/02 ,  B29C39/10 ,  C09D7/12 ,  C09D123/02 ,  C08L23/02 ,  C08L97/02 ,  B29C47/00 ,  B29C47/02 ,  B29C47/10 ,  B29C47/88 ,  C09D5/28 ,  C09D175/04 ,  B05D3/14 ,  B05D7/14

CPC classification number: C09D197/02 ,  B05D3/142 ,  B05D7/14 ,  B05D2350/60 ,  B29C39/10 ,  B29C47/0023 ,  B29C47/003 ,  B29C47/0069 ,  B29C47/021 ,  B29C47/025 ,  B29C47/1036 ,  B29C47/882 ,  B29C47/8895 ,  C08K3/34 ,  C08L23/02 ,  C08L97/02 ,  C08L2205/16 ,  C08L2205/18 ,  C09D5/28 ,  C09D123/02 ,  C09D175/04 ,  Y10T428/1355 ,  Y10T428/21 ,  Y10T428/2419 ,  Y10T428/31692

Abstract: Provided herein is a resin-metal complex and a manufacturing method thereof, the resin-metal complex being a synthetic resin comprising an olefin resin, filler, and coupling agent combined with a metallic material, the filler being at least one of an organic filler and inorganic filler, the inorganic filler being wood flour, wood pellet, wood fiber, or paper powder, and the inorganic filler being talc, calcium carbonate, wollastonite, or kaolinite.

Abstract translation: 本发明提供一种树脂 - 金属络合物及其制造方法，该树脂 - 金属络合物是合成树脂，其包含烯烃树脂，填料和与金属材料组合的偶联剂，所述填料为有机填料和 无机填料，无机填料为木粉，木颗粒，木纤维或纸粉，无机填料为滑石，碳酸钙，硅灰石或高岭石。

公开(公告)号：US09409355B2

公开(公告)日：2016-08-09

申请号：US13707673

申请日：2012-12-07

Applicant: Ticona LLC

Inventor： Aaron H. Johnson ,  David W. Eastep ,  Timothy A. Regan

IPC: B29C70/52 ,  B05C3/12 ,  B05D1/26 ,  B29C41/30 ,  B29C47/02 ,  B29B15/12 ,  B29C47/14 ,  B29C47/00 ,  B29C47/10 ,  B29C47/70 ,  B29C47/08 ,  B29K105/08 ,  B29K105/10

CPC classification number: B29C70/52 ,  B05C3/125 ,  B05D1/265 ,  B05D2203/00 ,  B29B15/122 ,  B29B15/14 ,  B29C41/30 ,  B29C47/0021 ,  B29C47/004 ,  B29C47/027 ,  B29C47/0898 ,  B29C47/1036 ,  B29C47/14 ,  B29C47/70 ,  B29C47/705 ,  B29C70/523 ,  B29C70/526 ,  B29K2105/0872 ,  B29K2105/106

Abstract: A die and method for impregnating at least one fiber roving with a polymer resin are disclosed. The die includes an impregnation section. The impregnation section includes an impregnation zone configured to impregnate the roving with the resin. The impregnation zone includes a plurality of contact surfaces. At least one of the plurality of contact surfaces is configured such that a normal force of the roving is less than or equal to a lift force of the resin at an impregnation location on the contact surface during impregnation of the roving with the resin by the contact surface.

Abstract translation: 公开了一种用聚合物树脂浸渍至少一种纤维粗纱的模头和方法。 模具包括浸渍部分。 浸渍部分包括用树脂浸渍粗纱的浸渍区。 浸渍区域包括多个接触表面。 所述多个接触表面中的至少一个被构造成使得所述粗纱的法向力小于或等于所述树脂在所述接触表面上的浸渍位置处的树脂在通过所述接触浸渍所述树脂时的提升力 表面。

公开(公告)号：US09162387B2

公开(公告)日：2015-10-20

申请号：US13726771

申请日：2012-12-26

Applicant: U.S. Farathane Corporation

Inventor： Steve Porter ,  Kevin Weingartz ,  Timothy John Brown

IPC: B29C47/28 ,  F24J3/08 ,  B29C47/00 ,  B29C47/88 ,  B29C47/04 ,  B29C47/02 ,  B29C47/10 ,  B29C47/92 ,  F28F21/06

CPC classification number: B29C47/0028 ,  B29C47/0023 ,  B29C47/003 ,  B29C47/0064 ,  B29C47/0066 ,  B29C47/021 ,  B29C47/04 ,  B29C47/1036 ,  B29C47/28 ,  B29C47/8835 ,  B29C47/8895 ,  B29C47/92 ,  B29C2947/92647 ,  F24T10/13 ,  F24T10/15 ,  F24T10/17 ,  F28F21/062 ,  Y02E10/125 ,  Y02P70/26

Abstract: The present invention discloses an assembly and process for creating a co-extruded pipe which includes the steps of extruding a first elongated component exhibiting an open interior. Additional process steps include co-extruding at least one, and typically a pair, of additional elongated components each having an arcuate or lobe cross sectional shape or profile. The additional components are bonded to exterior locations of the first component to establish a pair of additional open interiors between the components and prior to cooling and hardening.

Abstract translation: 本发明公开了一种用于产生共挤出管的组装和方法，其包括挤出呈现开放内部的第一细长组分的步骤。 附加的工艺步骤包括共挤出至少一个并且典型的一对附加的细长部件，每个细长部件具有弓形或凸角的横截面形状或轮廓。 附加部件被结合到第一部件的外部位置，以在部件之间并且在冷却和硬化之前建立一对额外的开放内部。