公开(公告)号：US08123511B2

公开(公告)日：2012-02-28

申请号：US11812684

申请日：2007-06-21

Applicant: Peter F. Cloeren

Inventor： Peter F. Cloeren

IPC: B29C47/08 ,  B29C47/16

CPC classification number: B29C47/0828 ,  B05C5/0254 ,  B29C47/0019 ,  B29C47/0816 ,  B29C47/16

Abstract: The present invention provides a slot die that includes a flow passageway that includes a transverse flow-providing manifold, a flow metering section that provides a transverse flow metering gap, and an exit channel that includes an exit orifice. In accordance with the invention, a transverse flow metering gap may beneficially be selected independent of changing the gap or width of the exit office, using one or more normally non-adjustable die bodies.

Abstract translation: 本发明提供了一种槽模，其包括包括横向流动提供歧管的流动通道，提供横向流量计量间隙的流量计量部分和包括出口孔的出口通道。 根据本发明，横向流量测量间隙可以有利地被选择，而不管使用一个或多个通常不可调节的模具体来改变出口处的间隙或宽度。

公开(公告)号：US20110254194A1

公开(公告)日：2011-10-20

申请号：US13170770

申请日：2011-06-28

Applicant: Jean Luc Dheur ,  Erich Nicolaus Lemaire ,  Michel Meunier

Inventor： Jean Luc Dheur ,  Erich Nicolaus Lemaire ,  Michel Meunier

IPC: B29C47/12

CPC classification number: B29C47/0816 ,  B29C47/003 ,  B29C47/0828 ,  B29C47/16 ,  B29C47/702 ,  B29K2007/00 ,  B29K2009/00 ,  B29L2007/001

Abstract: The invention relates to the extrusion of tire components with a large change of gauge across their cross-sectional area. It is provided a method and an assembly for extruding such a tire component with an extruder feeding a flow channel with a downstream die opening, whereby a deflector is provided in the flow channel upstream the die opening such that a flow of rubber is slowed down in front of broad portions of the cross-sectional area of the downstream die, avoiding distortion or bending of the extruded tire component.

Abstract translation: 本发明涉及在其横截面积上具有大的量程变化的轮胎部件的挤出。 提供了一种方法和组件，用于通过向下游模具开口供给流动通道的挤出机挤出这种轮胎部件，由此在模具开口上游的流动通道中设置有偏转器，使得橡胶流动被减慢 在下游模具的横截面积的宽部分的前面，避免挤压的轮胎部件的变形或弯曲。

公开(公告)号：US20080274223A1

公开(公告)日：2008-11-06

申请号：US11812684

申请日：2007-06-21

Applicant: Peter F. Cloeren

Inventor： Peter F. Cloeren

IPC: B29C47/22

CPC classification number: B29C47/0828 ,  B05C5/0254 ,  B29C47/0019 ,  B29C47/0816 ,  B29C47/16

Abstract: The present invention provides a slot die that includes a flow passageway that includes a transverse flow-providing manifold, a flow metering section that provides a transverse flow metering gap, and an exit channel that includes an exit orifice. In accordance with the invention, a transverse flow metering gap may beneficially be selected independent of changing the gap or width of the exit office, using one or more normally non-adjustable die bodies.

Abstract translation: 本发明提供了一种槽模，其包括包括横向流动提供歧管的流动通道，提供横向流量计量间隙的流量计量部分和包括出口孔的出口通道。 根据本发明，横向流量测量间隙可以有利地被选择，而不管使用一个或多个通常不可调节的模具体来改变出口处的间隙或宽度。

公开(公告)号：US07175415B2

公开(公告)日：2007-02-13

申请号：US10391246

申请日：2003-03-18

Applicant: Reinhold Kössl

Inventor： Reinhold Kössl

IPC: B29C47/16

CPC classification number: B29C47/0828 ,  B29C47/0019 ,  B29C47/0023 ,  B29C47/003 ,  B29C47/32 ,  B29C47/8835 ,  B29C47/8865 ,  B29C47/8895 ,  B29C47/90 ,  B29C47/903 ,  B29C47/904 ,  B29C47/905 ,  B29C47/908 ,  B29C2035/1616 ,  B29C2791/006

Abstract: The invention relates to a moulding system (3), in particular a calibration die (17), for an extrusion plant, with preferably parallel inlet and outlet faces (28, 29) spaced at a distance apart and with side faces (30, 31, 32, 33) extending between them. A longitudinal axis for the object to be fed through a calibration orifice (24) is disposed substantially perpendicular to the inlet and outlet face (28, 29). Provided between a shaping surface (25, 26) and a side face (30, 31, 32, 33) is a gap (37, 38) extending at least across a part of the distance between the inlet and outlet face (28, 29). The gap (37, 38) is disposed between several immediately adjacent parts of several shaping surfaces (26) of the calibration orifice (24) and at least one of the side faces (30, 31, 32, 33). At least the parts of the shaping surfaces (26) co-operating with the gap (37, 38) are displaceable relative to the other shaping surfaces (25).

Abstract translation: 本发明涉及一种用于挤压设备的模制系统（3），特别是校准模具（17），其中优选地平行的间隔开距离的入口和出口面（28,29）和侧面（30,31 ，32,33）。 用于通过校准孔（24）进给的物体的纵向轴线基本上垂直于入口和出口面（28,29）设置。 在成形表面（25,26）和侧面（30,31,32,33）之间设置有间隙（37,38），所述间隙至少跨越入口和出口面（28,29）之间的距离的一部分延伸 ）。 间隙（37,38）设置在校准孔（24）的几个成形表面（26）的几个直接相邻的部分和至少一个侧面（30,31,32,33）之间。 至少与间隙（37,38）配合的成形表面（26）的部分可相对于其它成形表面（25）移动。

公开(公告)号：US20010005515A1

公开(公告)日：2001-06-28

申请号：US09738295

申请日：2000-12-15

Inventor： Friedrich Schneider ,  Ulrich Wiesner ,  Jurgen Bartl

IPC: B29C047/00

CPC classification number: B29C47/0828 ,  B29C47/0011 ,  B29C47/30

Abstract: A pelletizing die for a pelletizer comprises a base body with holes for melt to pass through; the holes are disposed in rows. Allocated to the holes are wearing-protection inserts, having holes which are in alignment with the holes in the base body. The inserts which are disposed to adjoin each other in a row have a chordal surface where they are turned toward an adjoining insert and are provided with at least one surface of an arcuate segment of a cylinder laterally of the chordal surface.

Abstract translation: 一种用于造粒机的造粒模具包括具有用于熔体通过的孔的基体; 孔排列成行。 分配给孔的是防磨损插入件，其具有与基体中的孔对准的孔。 被设置为彼此邻接排列的插入件具有弦面，其中它们朝着相邻的插入件转动，并且在弦面的侧面设置有圆柱形的弧形段的至少一个表面。

公开(公告)号：US3864446A

公开(公告)日：1975-02-04

申请号：US42299373

申请日：1973-12-10

Applicant: PLASTIC TUBING

Inventor： MAROSCHAK ERNEST J

IPC: B29C33/00 ,  B29C33/30 ,  B29C33/42 ,  B29C47/12 ,  B29C49/00 ,  B29C49/22 ,  B29C49/48 ,  B29D23/18 ,  B29C17/07 ,  B29C17/10 ,  B29C17/16

CPC classification number: B29D23/18 ,  B29C33/306 ,  B29C33/42 ,  B29C47/0023 ,  B29C47/0033 ,  B29C47/0828 ,  B29C47/126 ,  B29C49/0021 ,  B29C49/22 ,  B29C49/48 ,  B29C2793/0045 ,  B29L2023/18 ,  Y10S264/52

Abstract: A blow-molding machine for molding corrugated plastic pipe having uninterrupted annular ribs thereon is converted for forming corrugated plastic pipe having interrupting gaps or recesses in certain annular ribs of corrugated pipe being formed. Essentially the conversion is effected by positioning and securing relatively short inserts or segmental blocks in otherwise uninterrupted semicircular valleys of cooperating pairs of semitubular mold sections of dies between and against which the plastic pipe is molded.

Abstract translation: 一种用于成型具有不间断的环形肋的波纹状塑料管的吹塑机被转换成用于形成波形管中的波纹状塑料管，该波形塑料管在形成的波纹管的某些环形肋中具有中断间隙或凹陷。 基本上通过将相对较短的插入件或节段块定位并固定在另一个不间断的半圆形凹槽中来实现转换，所述半圆形凹槽与塑料管被模制的模具的配对的半对模具部分成对。

公开(公告)号：US20170368739A1

公开(公告)日：2017-12-28

申请号：US15190480

申请日：2016-06-23

Applicant: Raytheon Company

Inventor： Michael Brennan

IPC: B29C64/106 ,  B33Y50/02 ,  B33Y10/00 ,  B33Y30/00 ,  B29C64/20 ,  B29C64/386

CPC classification number: B29C64/106 ,  B29C47/0002 ,  B29C47/0014 ,  B29C47/0066 ,  B29C47/04 ,  B29C47/065 ,  B29C47/0828 ,  B29C47/0866 ,  B29C47/122 ,  B29C47/128 ,  B29C47/862 ,  B29C47/92 ,  B29C64/00 ,  B29C64/20 ,  B29C64/386 ,  B29C2793/0027 ,  B29C2947/926 ,  B29C2947/92704 ,  B29C2947/92904 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

Abstract: A material deposition system for additive manufacturing including an extruder that defines a first input passage for supplying a first material, a second input passage for supplying a second material, a chamber for combining the first and second materials to form a combined deposition material, and an extrusion port for extruding the combined deposition material. The system further includes an adjustable sleeve that is movable between a first position and a second position to vary the interaction between the first material and the second material in the chamber. For example, the adjustable sleeve may be configured to separate the first and second materials in the chamber, and can vary the point at which the materials interface with each other prior to deposition based on the sleeve position. Such a system may enable a varying degree of infiltration, encapsulation, or other interaction between the first and second materials prior to deposition.

公开(公告)号：US09808980B2

公开(公告)日：2017-11-07

申请号：US14445604

申请日：2014-07-29

Applicant: Nordson Corporation

Inventor： Michael K. Truscott

IPC: B29C47/06 ,  B29C47/14 ,  B29C47/12 ,  B29C47/56 ,  B29C47/04 ,  B29C47/08 ,  B29C47/92

CPC classification number: B29C47/124 ,  B29C47/04 ,  B29C47/06 ,  B29C47/0816 ,  B29C47/0828 ,  B29C47/0837 ,  B29C47/085 ,  B29C47/128 ,  B29C47/145 ,  B29C47/56 ,  B29C47/92 ,  B29C2947/926 ,  B29C2947/92628 ,  B29C2947/92695

Abstract: The invention provides a coextrusion feedblock having a flow adjuster, a viscosity compensation device, an actuator, a central extrusion conduit, and a coextrusion conduit. The invention also provides a coextrusion profiling insert assembly constructed to be mounted in a coextrusion feedblock. The insert assembly has a flow adjuster, a viscosity compensation device, and an actuator. The insert assembly when mounted in the feedblock has a coextrusion conduit extending between the flow adjuster and the viscosity compensation device. The actuator is adjustable to apply force to bend the viscosity compensation device and thereby adjust a gap height of the coextrusion conduit. Also provided is a method of operating a feedblock having a viscosity compensation device comprising a flex region, a central extrusion conduit, and a coextrusion conduit. Force is applied to bend the flex region of the viscosity compensation device and thereby adjust a gap height of the coextrusion conduit.

公开(公告)号：US09770859B2

公开(公告)日：2017-09-26

申请号：US14575063

申请日：2014-12-18

Applicant: The Goodyear Tire & Rubber Company

Inventor： Christopher David Dyrlund ,  Gary Robert Burg ,  Hongbing Chen ,  Nathan Andrew Hunt

IPC: B29C47/02 ,  B29C47/14 ,  B29C47/12 ,  B29C47/08 ,  B29C47/28 ,  B29D30/38 ,  B29C47/10 ,  B29C47/36 ,  B29L7/00

CPC classification number: B29C47/128 ,  B29C47/027 ,  B29C47/0828 ,  B29C47/0837 ,  B29C47/085 ,  B29C47/1036 ,  B29C47/1045 ,  B29C47/109 ,  B29C47/145 ,  B29C47/28 ,  B29C47/367 ,  B29D30/38 ,  B29D2030/381 ,  B29L2007/007

Abstract: A cross-head die assembly for use with an extruder is described. The cross-head die assembly includes: an inlet section having an inlet for communicating flow from the extruder to one or more flow channels formed in a support block; and an outlet, a removably mounted die located at the outlet and in fluid communication with the one or more flow channels; said support block further comprising an interior slot extending from a first side of the support block to an outlet passageway; a removable cassette positioned in the interior slot, wherein the front end of the removable cassette is positioned to seal the outlet passageway of the slot so that the slot is isolated from the flow.

公开(公告)号：US09738045B2

公开(公告)日：2017-08-22

申请号：US15198483

申请日：2016-06-30

Applicant: THE GOODYEAR TIRE & RUBBER COMPANY

Inventor： Gary Robert Burg ,  Christopher David Dyrlund

IPC: B29C47/32 ,  B29D30/30 ,  B29K21/00 ,  B29C47/08

CPC classification number: B29D30/30 ,  B29C47/0828 ,  B29C47/32 ,  B29D2030/3078 ,  B29K2021/00

Abstract: An apparatus for applying a strip of elastomeric material to a surface, the apparatus comprising: a nozzle having an inlet in fluid communication with a pumping means, said nozzle having an upper surface and a lower surface, wherein the lower surface has a curved shape for mating engagement with an outer surface of a rotatable roller, said lower surface having an opening positioned for engagement with the roller outer surface.