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公开(公告)号：US11898284B2
公开(公告)日：2024-02-13
申请号：US17427049
申请日：2020-02-06
Applicant: AUTEFA SOLUTIONS GERMANY GMBH
Inventor： Michael Niklaus , Christian Richter
Abstract: A drying method and to a drying device (2) for a moist material web (4) which is composed of a textile fibrous material and which has for example been compacted using liquid jets (45). The drying device (2) includes a drying chamber (22) with an aeration (ventilating) device (29) and an inlet (18), an outlet (19) and a fluid-permeable conveying device (23) for the running material web (4). The material web (4) is transported within the drying chamber (22) by the conveying device (23) and is dried using a heated gas, in particular air. The drying device (2) additionally has a suction device (5) which locally suctions and discharges liquid, in particular water, which is contained in the material web (4) by a suction flow (6) at one or more suction locations (53) at the material web (4).
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公开(公告)号：US11866853B2
公开(公告)日：2024-01-09
申请号：US17077083
申请日：2020-10-22
Applicant: AUTEFA SOLUTIONS GERMANY GMBH
Inventor： Andreas Meier , Eberhard Häberle
Abstract: A crosslapper, a process and a formed fabric web shielding device for a cross lapper shield a formed fabric web moved in the crosslapper. The formed fabric web has a bottom side, a top side and side surfaces located at formed fabric longitudinal edges. The crosslapper includes a displaceable main carriage and a crosslapper laying belt feeding the formed fabric web in a web direction to the displaceable main carriage with the formed fabric web bottom side located on the cross lapper laying belt. The shielding device includes a housing configured to be arranged in the crosslapper and configured to cover the side surfaces of the formed fabric web located on the laying belt and being fed to the displaceable main carriage, which side surfaces extend along the web direction, to shield the side surfaces of the formed fabric web against external environmental effects.
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公开(公告)号：US11060219B2
公开(公告)日：2021-07-13
申请号：US16336320
申请日：2017-09-26
Applicant: AUTEFA SOLUTIONS GERMANY GMBH
Inventor： Michael Niklaus
Abstract: An aerodynamic nonwoven forming device (2) for a fibrous nonwoven (10), the nonwoven forming device (2) having a discharge region (6) for fibers, in which the fibrous nonwoven (10) is aerodynamically formed. The nonwoven forming device (2) is incorporated in the discharge region (6) in a furnace (4). The nonwoven forming device (2) has a fiber support (5) which emits a fiber stream (12) in the discharge region (6) into a free area (31) within the furnace (4). The fiber support (5) spins off the fiber stream (12) on a detachment area (22) into the free area (31) in free flight.
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公开(公告)号：US20200299870A1
公开(公告)日：2020-09-24
申请号：US16763486
申请日：2018-11-14
Applicant: AUTEFA SOLUTIONS GERMANY GMBH
Inventor： Eberhard HÄBERLE , Andreas MEIER
Abstract: A monitoring process is provided for a method for producing a nonwoven fabric (7) made of fibers (1, 2) in a nonwoven fabrication plant (15). Humidity and/or the electric charge of the fibers (1, 2) or a nonwoven pre-product (3) is detected by a detection unit (41) in a detection zone (5) and the detection results are processed in a data processing unit (42). An actuation command (45) is generated for at least one actuation unit (50) of the nonwoven fabrication plant (15). The actuation unit (50) is configured to set the humidity of the fibers (1, 2) and/or the humidity of the nonwoven pre-product (3) and/or the ambient conditions in at least one portion of the nonwoven pre-production plant (10).
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公开(公告)号：US20190176427A1
公开(公告)日：2019-06-13
申请号：US16327035
申请日：2017-08-24
Applicant: AUTEFA SOLUTIONS GERMANY GMBH
Inventor： Rudolf KUHN
IPC: B30B9/30
Abstract: A feed device is for use on a baling press (1) and is for a loose fiber material (2) to be compressed. The feed device (4) has a movable and driven and possibly guided feed element (14, 15). The feed device (4) is assigned a protection device (3), which protects the drive area and possibly the guiding area of the feed device (4), in particular the bearing (19) thereof, against airborne fibers by using an opposing airstream (27).
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Patent Agency Ranking
公开(公告)号：US09909242B2
公开(公告)日：2018-03-06
申请号：US15034032
申请日：2014-11-04
Applicant: AUTEFA SOLUTIONS GERMANY GMBH
Inventor： Jan Schneider , Rudolf Kuhn , Stefan Schlichter , Joachim Binnig , Guido Herzog
IPC: D04H18/02
CPC classification number: D04H18/02
Abstract: An automatic needle placement machine (1) and a placement method for needles (4) on needle boards (2) of non-woven needle machines has a holding apparatus (10) for the needle board (2), a needle removal apparatus (12) and a needle placement apparatus (13) for removing and placing needles (4) from and in receptacle openings (3) of the needle board. The holding, needle placement and needle removal apparatuses (10, 12, 13) can be moved and positioned in a linear manner and relative to each other by means of an automatic positioning apparatus (11, 16). The holding apparatus (10) for the needle board (2) has a multi-axis positioning apparatus (11), wherein the needle placement and needle removal apparatus (12, 13) are arranged in a relatively stationary manner on a frame (15) or on a machine frame (8).
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公开(公告)号：US20160273141A1
公开(公告)日：2016-09-22
申请号：US15035014
申请日：2014-11-06
Applicant: AUTEFA SOLUTIONS GERMANY GMBH
Inventor： Andreas MEIER
CPC classification number: D01G25/00
Abstract: A nonwoven fabric-laying device, in particular a cross-laying device, and an operating method are provided. The nonwoven fabric-laying device (1) is used for folding down and depositing a supplied fibrous sheet (3) to form a multi-layered nonwoven fabric (32) and, for conveying the sheet, has a plurality of linearly movably guided carriages (10 to 16) which are driven by a carriage drive and has a plurality of conveyor belts (7, 8) guided by means of the carriages (10 to 16). One or more carriages (10 to 16) are directly driven by an electric linear motor (19).
Abstract translation: 提供了无纺布铺设装置，特别是交叉铺放装置和操作方法。 无纺布铺设装置（1）用于折叠和沉积供应的纤维片（3）以形成多层无纺布（32），并且为了输送片材，具有多个线性可移动导向的托架（ 10至16），其由托架驱动驱动并且具有通过托架（10至16）引导的多个输送带（7,8）。 一个或多个托架（10至16）由电动线性马达（19）直接驱动。
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公开(公告)号：US20240246781A1
公开(公告)日：2024-07-25
申请号：US18559111
申请日：2022-05-19
Applicant: AUTEFA SOLUTIONS GERMANY GMBH
Inventor： Rudolf KUHN , Peter KNOBLOCH
CPC classification number: B65G57/005 , B65G57/035 , B65G61/00
Abstract: The invention relates to a stacking apparatus and a stacking method for products in the form of product layers, in which method the stacking apparatus loads each of the product layers in a box-like and stackable slip-on container, which is open at the bottom, and stores the product layer with this container in a container stack, and/or said stacking apparatus removes product layers in slip-on containers from a container stack and unloads the individual product layer from the slip-on container. The stacking apparatus comprises a handling apparatus having a multi-axially movable handling device for the slip-on containers and, if applicable, the product layer accommodated in each of them, wherein the handling device is designed to handle the slip-on containers, which are open at the bottom, and wherein the product layers in the container stack are located on a container base of a lower slip-on container and are surrounded laterally and at the top by an upper slip-on container positioned above said lower slip-on container. The stacking apparatus has a row arrangement of a plurality of stacking places, wherein the handling apparatus comprises a movable support which moves the handling device along a first, facing side of the row arrangement.
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公开(公告)号：US20230123396A1
公开(公告)日：2023-04-20
申请号：US17914431
申请日：2021-03-24
Applicant: AUTEFA Solutions Germany GmbH
Inventor： Rudolf KUHN , Jan SCHNEIDER , Lorenz SAILER , Peter OBERT , Peter KNOBLOCH
Abstract: A row-forming device (10) together with processes form a bottle row (8) from a bottle layer (7). The row-forming device (10) is configured to pick up and transport away, in rows, the respectively frontmost layer row (61) of the bottle layer (7) moved in a conveying direction (60), in a transverse transport direction (72). One or more layer conveyors (59) moves the bottle row (7) in a conveying direction (60) and adjoins the transport device (62), which has a plurality of parallel conveyor belts (63, 66) that extend in the transport direction (72) and are driven independently and also exhibit mutually different transport speeds. The transport device (62) has a guide strip (68) oriented obliquely to the transport direction (72). The guide strip (68) extends over a part of the conveyor belts (63, 66) and is arranged downstream of the layer conveyor (59) in the transport direction (72).
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公开(公告)号：US20220371759A1
公开(公告)日：2022-11-24
申请号：US17761401
申请日：2020-09-23
Applicant: AUTEFA SOLUTIONS GERMANY GMBH
Inventor： Norbert SAUERWEIN , Dirk FALISE
Abstract: A packaging of compressed bales (1) includes packaging (11) surrounding the compressed bale. The compressed bale is formed from highly compressed, preferably short-cut, textile fibers and has mutually opposite pressing sides (5, 6), which are acted upon by a pressing device (32) in a pressing direction (10), and circumferential sides (7, 8), which are arranged between the pressing sides. The packaging has multipart film packaging (12) resting on the bale body (4) and first strapping (22) with a plurality of parallel endless bands (23) that are laid over the pressing sides of the compressed bale. An additional strapping (25) having a plurality of endless strapping bands (26, 27) are applied to the compressed bale. The strapping bands are laid peripherally only over the circumferential sides and are arranged externally on the film packaging and on the bands. The strapping bands cross the bands, forming cross strapping (21).
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