公开(公告)号：US06460223B1

公开(公告)日：2002-10-08

申请号：US09977814

申请日：2001-10-15

Applicant: Akiva Pinto

Inventor： Akiva Pinto

IPC: D01G1502

CPC classification number: D01G13/00 ,  D01G23/02

Abstract: An apparatus for forming a non-woven fiber web of fibrous material which includes a mixing chamber from which the blended fibers are fed into the fiber web forming chute where they are formed into a fiber web. The web forming chute includes a packing belt and a vibrating assembly each driven at selected speeds to compact the fibers into a fiber web of desired density. Volume dependent controls within the web forming chute act to control the rate of the feed rolls and the beater roll while weight or density dependent controls outside the web forming chute act to control the rate of the packing belt, the vibrating assembly and the size of the fiber web forming chute.

Abstract translation: 一种用于形成纤维材料的无纺纤维网的装置，其包括混合室，混合纤维从该混合室中进料到纤维网形成槽中，在此形成纤维网。 幅材成型槽包括一个包装带和一个以选定速度驱动的振动组件，以将纤维压缩成所需密度的纤维网。 腹板形成滑槽内的体积依赖的控制作用来控制进料辊和搅拌辊的速率，同时在卷​​筒形成滑槽外的重量或密度依赖控制作用来控制包装带，振动组件的尺寸和 纤维网形成滑槽。

公开(公告)号：US06421884B2

公开(公告)日：2002-07-23

申请号：US09852514

申请日：2001-05-10

Applicant: Akiva Pinto

Inventor： Akiva Pinto

IPC: D01G1540

CPC classification number: D04H1/72 ,  D01G13/00 ,  D01G23/02

Abstract: An arrangement for forming non-woven fiber fabrics or webs having high resilience and loft with substantially equal fiber orientation in all directions and substantially equal fiber density throughout. The arrangement includes a fiber web forming chute having upper and lower walls arranged in a substantially upright position. Each of the upper and lower wall includes a fiber movement assist mechanism which acts to assist movement of the fibers toward the exit end of the forming chute in a manner which assists in the control of the fiber orientation and the density of the fiber web being formed. The arrangement further includes an air flow mechanism which directs an air flow through the forming chute during the forming operation. The air flow may or may not be treated.

Abstract translation: 一种用于形成具有高弹性和隆起的无纺纤维织物或织物的布置，其在所有方向上基本上具有相同的纤维取向，并且基本上等于纤维密度。 该布置包括具有布置在基本直立位置的上壁和下壁的纤维网形成槽。 上壁和下壁中的每一个包括纤维运动辅助机构，其用于帮助纤维朝向成形槽的出口端运动，其方式有助于控制纤维取向和形成的纤维网的密度 。 该装置还包括在成形操作期间引导空气流通过成形槽的空气流动机构。 空气流可以被处理也可以不被处理。

公开(公告)号：US06317932B1

公开(公告)日：2001-11-20

申请号：US09318004

申请日：1999-05-25

Applicant: Phillip O. Staples ,  Todd A. McCoy ,  Lyles H. Sowell ,  Andrew J. Giles ,  John M. Dakin ,  Nathan Cory Jetton

Inventor： Phillip O. Staples ,  Todd A. McCoy ,  Lyles H. Sowell ,  Andrew J. Giles ,  John M. Dakin ,  Nathan Cory Jetton

IPC: D01G1540

CPC classification number: D01G23/02

Abstract: The invention is particularly related to the problems of dispersing fiber to obtain a uniform distribution. The invention includes tapered ducts oriented at an appropriate angle relative to the horizontal for redirecting and decreasing the speed of an air stream containing fiber therein such that the fiber precipitates from the air stream and falls gently to form a uniform fiber bed in a bin.

Abstract translation: 本发明特别涉及分散纤维以获得均匀分布的问题。 本发明包括相对于水平面以适当角度定向的锥形管道，用于重新定向和降低其中含有纤维的空气流的速度，使得纤维从空气流中沉淀并轻轻地落下，以在箱中形成均匀的纤维床。

公开(公告)号：US20010014994A1

公开(公告)日：2001-08-23

申请号：US09760925

申请日：2001-01-16

Inventor： Akiva Pinto

IPC: D01G015/40

CPC classification number: D04H1/72 ,  D01G13/00 ,  D01G23/02

Abstract: A system for forming a non-woven fabric with high resilience and high loft in a continuous process comprising first and second carding systems arranged in parallel carding fibers from a first and second fiber supply, a doffer associated with each carding system for removing the carded fibers, a transport associated with each doffer for transporting the carded and doffed fibers to a pair of independent blending and feed chutes. A housing associated with the blending and feed chutes receiving the carded and blended fibers for further blending, and a feed roll within the housing and adjacent discharge end of each blending and feed chute for withdrawing the fibers delivering them into the housing for further opening and blending. A beater roll removing the further opened and blended fibers from the housing into a chute for forming non-woven fabrics. Here the fibers are compacted into a non-woven fabric having high loft and resilience.

Abstract translation: 一种用于在连续方法中形成具有高回弹性和高膨松度的无纺布的系统，包括从第一和第二纤维供给装置并列梳理纤维布置的第一和第二梳理系统，与每个梳理系统相关联的脱毛器，用于去除梳理纤维 ，与每个道夫相关联的运输，用于将梳理和落纱的纤维运送到一对独立的混合和进料槽。 与混合和进料斜槽相关联的壳体，其接收梳理和混合纤维用于进一步共混，以及在每个混合和进料槽的壳体和相邻排出端内的进料辊，用于抽出将纤维递送到壳体中以进一步打开和混合 。 打浆机辊将进一步打开和混合的纤维从壳体移除到用于形成无纺布的滑槽中。 这里，纤维被压实成具有高绒毛和弹性的无纺织物。

公开(公告)号：US06276028B1

公开(公告)日：2001-08-21

申请号：US09760925

申请日：2001-01-16

Applicant: Akiva Pinto

Inventor： Akiva Pinto

IPC: D01G1540

CPC classification number: D04H1/72 ,  D01G13/00 ,  D01G23/02

Abstract: A system for forming a non-woven fabric with high resilience and high loft in a continuous process comprising first and second carding systems arranged in parallel carding fibers from a first and second fiber supply, a doffer associated with each carding system for removing the carded fibers, a transport associated with each doffer for transporting the carded and doffed fibers to a pair of independent blending and feed chutes. A housing associated with the blending and feed chutes receiving the carded and blended fibers for further blending, and a feed roll within the housing and adjacent discharge end of each blending and feed chute for withdrawing the fibers delivering them into the housing for further opening and blending. A beater roll removing the further opened and blended fibers from the housing into a chute for forming non-woven fabrics. Here the fibers are compacted into a non-woven fabric having high loft and resilience.

公开(公告)号：US06212737B1

公开(公告)日：2001-04-10

申请号：US08856866

申请日：1997-05-15

Applicant: Jürg Faas

Inventor： Jürg Faas

IPC: D01G1500

CPC classification number: D01G21/00 ,  D01G23/02

Abstract: A system is provided for processing textile fibers. A bale plucker removes fiber flocks from bales of fiber material and a flock transporting system delivers the flocks from the bale plucker to a carding machine or other processing apparatus. A feed chute is configured with the card machine and includes a first part for receiving flocks from the flock transporting system, and a second part for delivering a fiber lap to the card machine. A cleaning device is disposed within the feed chute between the first and second parts. The cleaning device comprises a fine cleaning nip feed arrangement. This nip feed arrangement in the feed chute is the only fine cleaning nip feed arrangement within the system between the bale plucker and the cleaning device.

Abstract translation: 提供了一种用于加工纺织纤维的系统。 捆包机从纤维材料的一捆中除去纤维绒，羊群运送系统将来自捆包机的羊群送到梳理机或其它处理装置。 进料槽由卡片机配置，并且包括用于接收来自羊群运输系统的羊群的第一部分和用于将纤维卷片递送到卡片机器的第二部分。 清洁装置设置在第一和第二部分之间的进料槽内。 清洁装置包括精细的清洁辊隙进料装置。 进料槽中的这种压区进料装置是系统内的捆包拔除器和清洁装置之间唯一的精细的清洁辊隙进给装置。

公开(公告)号：US5913393A

公开(公告)日：1999-06-22

申请号：US598576

申请日：1996-02-12

Applicant: Michael J. Shaltry ,  Charles H. Hurst

Inventor： Michael J. Shaltry ,  Charles H. Hurst

IPC: D01G23/02 ,  D01G23/04

CPC classification number: D01G23/02

Abstract: A device for handling fibers is described. The device comprises:an apparatus for forming a column of fibers of uniform density;an apparatus for metering fibers from the column;conveying apparatus, the conveying apparatus serving to convey the metered fibers from the metering apparatus;a comb device, the comb device being spaced from the metering apparatus and in association with the conveying apparatus;a removing device, the removing device being located such that it removes the fibers from the comb device and introduces the fibers into a device for transporting the fibers from the fiber handling device.

Abstract translation: 描述了用于处理纤维的装置。 该装置包括：用于形成均匀密度的纤维柱的装置; 用于从所述塔计量纤维的装置; 输送装置，用于从计量装置输送计量的纤维; 梳状装置，梳状装置与计量装置间隔开并与输送装置相关联; 去除装置，所述去除装置被定位成使得其从梳状装置中移除纤维并将纤维引入到用于从纤维处理装置输送纤维的装置中。

公开(公告)号：US5778494A

公开(公告)日：1998-07-14

申请号：US760129

申请日：1996-12-03

Applicant: Kenneth Stephen Freund ,  Andrew James Giles ,  Todd Arden McCoy ,  Lyles Howard Sowell ,  Phillip Osborne Staples ,  Leonard Ray Tucker ,  James Stephen Bailey

Inventor： Kenneth Stephen Freund ,  Andrew James Giles ,  Todd Arden McCoy ,  Lyles Howard Sowell ,  Phillip Osborne Staples ,  Leonard Ray Tucker ,  James Stephen Bailey

IPC: D01G23/02 ,  D01G25/00 ,  D04H1/70 ,  D04H1/72

CPC classification number: D04H1/72 ,  D01G23/02 ,  D01G25/00 ,  D04H1/732

Abstract: This invention relates to improved aerodynamics in dry fiber web forming machines and particularly to airlays which form high quality webs. The invention includes a disperser roll for feeding fibers into the air stream and a second roll opposite to the disperser roll for balancing the disruptive effects of long stationary walls and rotating members in the air duct. In one alternative arrangement of the invention, the fibers are also fed to the air stream by a second disperser roll opposite the first disperser roll.

Abstract translation: 本发明涉及干纤维幅材成型机中的改进的空气动力学，特别涉及形成高品质幅材的气垫。 本发明包括用于将纤维馈送到空气流中的分散辊和与分散辊相对的第二辊，用于平衡空气管道中的长静止壁和旋转构件的破坏作用。 在本发明的一个替代方案中，纤维也通过与第一分散辊相对的第二分散辊进料到空气流中。

公开(公告)号：US5297316A

公开(公告)日：1994-03-29

申请号：US936641

申请日：1992-08-28

Applicant: Siegfried Bernhardt ,  Uwe Dierks ,  Wolfgang Uliczka ,  Dietrich Menzel

Inventor： Siegfried Bernhardt ,  Uwe Dierks ,  Wolfgang Uliczka ,  Dietrich Menzel

IPC: D01G23/02 ,  D01G15/40

CPC classification number: D01G23/02

Abstract: An apparatus for producing fiber material or the like with a prescribable feed weight comprises a conveyor for delivering the fiber flock to a filling stack, which includes a vibrating wall extending in a vertical direction and a displaceable wall, a stationary delivery roller being arranged in a discharge region of the filling stack and a displaceable delivery roller being arranged opposite the stationary roller in the discharge region for controlling the thickness of the layer being deposited on a conveyor. The apparatus also includes a pressure sensor which is provided between the two delivery rollers, which pressure sensor provides signals for controlling the displacement of the displaceable delivery roller, the vibratory frequency for the vibrating wall of the stack and the displacement of the movable wall.

Abstract translation: 用于生产具有规定的饲料重量的纤维材料等的装置包括用于将纤维束输送到填充堆的输送机，该填充堆包括在垂直方向上延伸的振动壁和可位移的壁，固定输送辊布置在 填充堆叠的排出区域和位于排出区域中的与静止辊相对的位移输送辊，用于控制沉积在输送机上的层的厚度。 该设备还包括设置在两个输送辊之间的压力传感器，该压力传感器提供用于控制可移动输送辊的位移，堆叠的振动壁的振动频率和可移动壁的位移的信号。

公开(公告)号：US5228171A

公开(公告)日：1993-07-20

申请号：US644536

申请日：1991-01-23

Applicant: Ferdinand Leifeld

Inventor： Ferdinand Leifeld

IPC: D01G23/00 ,  D01G23/02

CPC classification number: D01G23/02

Abstract: A fiber tuft feeder includes a reserve chute; a feed roll supported in the reserve chute at an outlet thereof; a countersupport cooperating with the feed roll for defining therewith a nip through which the feed roll draws fiber tufts from the reserve chute; an opening roll supported immediately downstream of the nip for receiving fiber tufts from the nip; and a feed chute having an inlet connected to the outlet of the reserve chute. A relative motion of the feed roll and the countersupport toward and away from one another is permitted for varying the distance between the feed roll and the countersupport by the fiber tufts passing therebetween. Further, a spring is provided which resiliently urges the feed roll and the countersupport towards one another.

Abstract translation: 纤维簇绒喂料器包括储备槽; 在其出口处支撑在储备槽中的进料辊; 与所述进给辊配合的支撑件，用于限定辊隙，所述进给辊通过所述辊隙从所述保留槽中拉出纤维簇; 在辊隙的下游立即支撑的开口辊，用于从辊隙接收纤维簇; 以及进料槽，其具有连接到储备槽的出口的入口。 允许进给辊和支撑件相对于彼此远离的相对运动，以通过其间通过的纤维簇改变进给辊和支撑件之间的距离。 此外，提供弹簧将进给辊和支撑件朝向彼此弹性地推动。